Source: http://www.google.es/patents/US9609934
Timestamp: 2017-10-19 07:47:21
Document Index: 739130120

Matched Legal Cases: ['Application No. 2007', 'Application No. 2007', 'Application No. 2007', 'Application No. 2007', 'Application No. 2008', 'Application No. 2007', 'Application No. 11', 'Application No. 2007', 'Application No. 2007', 'Application No. 200610111595']

Patente US9609934 - Method of applying makeup by means of a magnetic composition including at ... - Google Patentes
The present invention relates to a method of applying makeup to keratinous substances, in particular the skin, the lips, the nails, or hair, the method comprising the following steps: depositing at least one cosmetic composition on the surface to be made up, the cosmetic composition comprising: bodies...http://www.google.es/patents/US9609934?utm_source=gb-gplus-sharePatente US9609934 - Method of applying makeup by means of a magnetic composition including at least one interferential pigment
Número de publicación US9609934 B2
Número de solicitud US 11/663,772
Número de PCT PCT/FR2005/050565
También publicado como EP1796503A1, EP1796503B1, EP1799064A1, EP1799064B1, EP1799065A1, EP1799065B1, EP1799066A1, EP1799066B1, EP1799067A1, EP1799067B1, EP1799068A1, EP1799068B1, EP1799069A1, US20060088484, US20080044443, US20080050324, US20080105272, US20080124288, US20080127990, US20090130037, WO2006037900A1, WO2006037902A1, WO2006037903A1, WO2006037904A1, WO2006037905A1, WO2006037906A1, WO2006037907A1, WO2006054002A1
Número de publicación 11663772, 663772, PCT/2005/50565, PCT/FR/2005/050565, PCT/FR/2005/50565, PCT/FR/5/050565, PCT/FR/5/50565, PCT/FR2005/050565, PCT/FR2005/50565, PCT/FR2005050565, PCT/FR200550565, PCT/FR5/050565, PCT/FR5/50565, PCT/FR5050565, PCT/FR550565, US 9609934 B2, US 9609934B2, US-B2-9609934, US9609934 B2, US9609934B2
Inventores Ludovic Thevenet
Citas de patentes (333), Otras citas (139), Clasificaciones (19), Eventos legales (1)
US 9609934 B2
The present invention relates to a method of applying makeup to keratinous substances, in particular the skin, the lips, the nails, or hair, the method comprising the following steps:
depositing at least one cosmetic composition on the surface to be made up, the cosmetic composition comprising:
bodies that present non-zero magnetic susceptibility and that are movable under the effect of a magnetic field; and
at least one interferential pigment; and
exposing at least part of the composition to a magnetic field, so as to modify the orientation and/or displace at least some of the magnetic bodies.
1. A method of applying nail varnish to nails, comprising:
manually depositing, using a non-magnetic cosmetic applicator, at least nail varnish on a surface of a human nail, the nail varnish comprising:
magnetic bodies that are movable under the effect of a magnetic field; and
after the depositing, manually exposing at least part of nail varnish to a magnetic device producing a magnetic field, the magnetic device located above the nail varnish during the exposing, so as to modify the orientation and/or displace at least some of the magnetic bodies resulting in formation of a visible pattern on the nail varnish according to the magnetic field of the magnetic device, the magnetic bodies within the pattern being oriented and/or displaced differently than the magnetic bodies outside of the pattern.
2. The method according to claim 1, in which the magnetic field is exerted by a permanent magnet.
3. The method according to claim 1, in which the magnetic field is exerted by an electromagnet.
4. The method according to claim 2, in which the magnet or electromagnet is rotated.
5. The method according to claim 3, in which the electromagnet is powered by at least one battery.
6. The method according to claim 3, in which the electromagnet is switched on intermittently while the pattern is being formed.
7. The method according to claim 1, in which the magnetic field is applied until the nail varnish obtains a fixed appearance.
8. The method according to claim 1, in which the magnetic field is applied for a period of time that is shorter than the period of time that causes all of the magnetic bodies in the exposed region to be permanently displaced and/or oriented.
9. The method according to claim 1, in which the magnetic field is exerted successively on different regions of the surface that are coated with the nail varnish.
10. The method according to claim 9, wherein the magnetic field is exerted successively on regions of the surface that are disjoint.
11. The method according to claim 1, in which at least one region of the surface that is coated with the nail varnish is not exposed to the magnetic field.
12. The method according to claim 1, in which the applicator comprises a brush, a flocked endpiece, or a foam.
13. The method according to claim 1, wherein the magnetic bodies particles are made up, at least in part, of the interferential pigment.
14. The method according to claim 1, in which the magnetic bodies are different from the particles of the interferential pigment.
15. The method according to claim 1, wherein the magnetic bodies comprise fibers or particle chains.
16. The method according to claim 1, in which the interferential pigment is a goniochromatic pigment.
17. The method according to claim 1, in which the interferential pigment comprises reflective particles.
18. The method according to claim 1, in which the nail varnish includes at least one volatile solvent.
19. The method according to claim 1, in which the nail varnish includes at least one film-forming polymer.
20. A method of applying makeup to a nail, comprising:
manually depositing, using a non-magnetic cosmetic applicator at least one cosmetic composition on a surface of the nail, the cosmetic composition comprising:
magnetic bodies that are movable under the effect of a magnetic field;
and at least one interferential pigment;
and after the depositing, manually engaging a portion of a magnetic device with a portion of the nail such that neither a magnet of the magnetic device nor the engaged portion of the magnetic device contacts the surface or the composition;
exposing at least part of the composition to a magnetic field of the magnet, the magnetic device located above the cosmetic composition during the exposing, so as to modify the orientation and/or displace at least some of the magnetic bodies resulting in formation of at least one visible pattern on the composition according to the magnetic field of the magnetic device, the magnetic bodies within the pattern being oriented and/or displaced differently than the magnetic bodies outside of the pattern.
21. The method of claim 20, wherein the portion of the magnetic device is a positioning member.
22. The method of claim 21, wherein the positioning member is an abutment surface.
23. The method of claim 1, wherein the pattern is recognizable as at least one of a star, a sphere in relief, and stripes.
24. The method of claim 20, wherein the pattern is recognizable as at least one of a star, a sphere in relief, and stripes.
25. The method of claim 1, wherein the pattern is a repeated pattern.
26. The method of claim 20, wherein the pattern is a repeated pattern.
The present invention relates to a method of applying makeup to a natural surface, such as the skin, the nails, hair, or the lips, or to an artificial surface, such as false nails, and it also relates to a kit for implementing such a method.
According to one of its aspects, the invention provides a method of applying makeup to keratinous substances, in particular the skin, the lips, the nails, or hair, the method comprising:
at least one body that presents non-zero magnetic susceptibility and that is movable under the effect of a magnetic field; and
The magnetic bodies may be different from the diffractive pigment, or, in a variant, the diffractive pigment may constitute all or some of the magnetic bodies.
When the magnetic bodies contribute color, a change in their orientation under the effect of the magnetic field may lead to a change in the appearance of the composition.
When the magnetic bodies are displaced, the shape of the deposit of composition may be affected, thereby enabling a portion in relief to be created, for example.
The composition need not be exposed to the magnetic field while the composition is being applied. The magnetic field may be exerted after the composition has been applied.
The magnetic field may be applied so as to form at least one pattern on the composition, said pattern being linked to the shape of the field lines, for example.
The invention thus makes it possible to create novel makeup effects with a cosmetic composition, enabling patterns in relief to be produced, for example, or imparting an impression of relief or various other possibly geometrical patterns.
The magnetic field may also be applied so as to model the clarity and/or the color of at least a region of the face or of the body to which the composition has been applied.
For example, when the cosmetic composition is a foundation, orienting the magnetic bodies under the effect of the magnetic field makes it possible to modify the clarity of the composition and thus to model the appearance of the face in the regions exposed to the magnetic field, in particular so as to apply makeup of cameo type, without sharp transitions between the light regions and the dark regions if so desired. By way of example, the magnetic field may be applied so as to darken the sides of the face, so as to make it appear thinner than it really is.
In an implementation of the invention, a layer of a second cosmetic composition is applied to the first containing the magnetic bodies with a view to obtaining a depth, gloss, smoothness, or other effect, for example. The second composition may be transparent and may optionally be colored. By way of example, the second composition may be for application to the lips or to the nails. The second composition may also be applied to the surface before the first composition, so as to create a colored base, or so as to improve the retention and/or the comfort of the first composition, for example.
The magnetic field may be applied until the composition containing the magnetic bodies obtains a fixed appearance, i.e. the appearance of said composition ceases to vary even if the magnetic field continues to exist. In a variant, the magnetic field may be applied for a period of time that is shorter than the period of time that causes all of the magnetic bodies in the exposed region to be permanently displaced and/or oriented.
Since the clarity and/or the color of the first composition change progressively under the effect of the magnetic field, the user can stop subjecting the magnetic bodies to the field when the first composition presents the desired appearance.
The magnetic field may be exerted successively on different regions of the surface that are coated with the composition.
A region of the surface coated with the composition need not be exposed to the magnetic field, so as not to modify the appearance of the composition in said region after it has been deposited.
The composition may be applied in various ways, e.g. by means of a cosmetics applicator that is preferably non-magnetic and that is selected from brushes, flocked endpieces, foams, woven fabrics, non-woven fabrics, brushes, or combs, for example, or it may be applied without using an applicator, with the composition being spread on with the fingers, or sprayed on, for example.
In an implementation of the invention, the composition is applied to the surface through a perforated mask. This makes it possible to produce a predetermined pattern corresponding to the shape of the perforation, for example. At least one region of the surface covered in the first composition may then be exposed to the magnetic field.
After a given drying time, the composition may take on a state that prevents the magnetic bodies from further changing their orientation under the effect of a magnetic field. This applies to a nail varnish, for example. In some circumstances, the orientation of the magnetic particles may also be modified at any time, in particular when the first composition does not dry, or presents a very long drying time. This may apply to a foundation, for example.
The magnetic bodies may be presented in various forms.
The expression “magnetic bodies” must not be understood in limiting manner and covers particles, fibers, or clumps of particles and/or fibers, of any shape, presenting non-zero magnetic susceptibility.
The concentration of magnetic bodies in the composition lies in the range about 0.05% to about 50% by weight, for example, in particular in the range about 0.1% to about 40% by weight, better in the range 1% to about 30% by weight.
The applied composition may include magnetic fibers or other aspherical bodies, such as chains of particles or of fibers.
In the absence of a magnetic field, the magnetic bodies preferably do not present any remanent magnetism.
The magnetic bodies may comprise any magnetic material that presents sensitivity to the lines of a magnetic field, regardless of whether the field is produced by a permanent magnet or is the result of induction, the material being selected from nickel, cobalt, iron, and alloys and oxides thereof, in particular Fe3O4, and also from gadolinium, terbium, dysprosium, erbium, and alloys and oxides thereof, for example. The magnetic material may be of the “soft” or of the “hard” type. In particular, the magnetic material may be soft iron.
The magnetic bodies may optionally present a multilayer structure including at least one layer of a magnetic material such as iron, nickel, cobalt, and alloys and oxides thereof, in particular Fe3O4, for example.
The magnetic bodies are preferably aspherical, presenting an elongate shape, for example. Thus, when the particles are subjected to the magnetic field, they tend to become oriented with their longitudinal axes in alignment with the field lines, and they are subjected to a change in orientation which results in the first composition changing in appearance.
When the magnetic bodies are substantially spherical particles, their appearance is preferably non-uniform, so that a change in orientation results in a change in appearance.
Regardless of their form, the size of the bodies may be in the range 1 nanometers (nm) to 10 millimeters (mm), for example, preferably in the range 10 nm to 5 mm, and more preferably in the range 100 nm to 1 mm, e.g. in the range 0.5 micrometers (μm) to 300 μm or 1 μm to 150 μm. The size is the size given by the statistical grain size distribution at half the population, referred to as “D50”.
When the bodies are particles that do not have an elongate shape, or that have an elongate shape with a relatively small form factor, the size of the particles is less than 1 mm, for example.
The magnetic bodies are magnetic pigments, for example.
Particularly suitable pigments are nacres comprising iron oxide Fe3O4. By way of example, pigments presenting magnetic properties are those sold under the trade names COLORONA BLACKSTAR BLUE, COLORONA BLACKSTAR GREEN, COLORONA BLACKSTAR GOLD, COLORONA BLACKSTAR RED, CLOISONNE NU ANTIQUE SUPER GREEN, MICRONA MATTE BLACK (17437), MICA BLACK (17260), COLORONA PATINA SILVER (17289), and COLORONA PATINA GOLD (117288) by MERCK, or indeed FLAMENCO TWILIGHT RED, FLAMENCO TWILIGHT GREEN, FLAMENCO TWILIGHT GOLD, FLAMENCO TWILIGHT BLUE, TIMICA NU ANTIQUE SILVER 110 AB, TIMICA NU ANTIQUE GOLD 212 GB, TIMICA NU-ANTIQUE COPPER 340 AB, TIMICA NU ANTIQUE BRONZE 240 AB, CLOISONNE NU ANTIQUE GREEN 828 CB, CLOISONNE NU ANTIQUE BLUE 626 CB, GEMTONE MOONSTONE G 004, CLOISONNE NU ANTIQUE RED 424 CHROMA-LITE, BLACK (4498), CLOISONNE NU ANTIQUE ROUGE FLAMBE (code 440 XB), CLOISONNE NU ANTIQUE BRONZE (240 XB), CLOISONNE NU ANTIQUE GOLD (222 CB), and CLOISONNE NU ANTIQUE COPPER (340 XB) by ENGELHARD.
Still by way of example of a magnetic pigment that is suitable for being used in the formulation of the composition, mention may be made of black iron oxide particles, e.g. those sold under the trade name SICOVIT noir E172 by BASF.
Magnetic pigments may also comprise metallic iron, in particular passivated soft iron, e.g. obtained from carbonyl iron by implementing the method described in U.S. Pat. No. 6,589,331, the contents of which are incorporated herein by reference. The particles may include a surface oxide layer.
Soft-iron based particles are sold in particular under the trade name STAPA® WM IRON VP 041040 by ECKART.
By way of example, the fibers may present a length in the range 1 μm to 10 mm, e.g. 0.1 mm to 5 mm, or even 0.3 mm to 3.5 mm.
The composition may contain a ferrofluid, i.e. a stable colloidal suspension of magnetic particles, in particular of magnetic nanoparticles.
BKS25_dextran, which is a water-based ferrofluid stabilized by dextran, containing magnetite (Fe3O4) particles that are 9 nm in diameter.
The composition may contain clumps of particles or fibers having a largest dimension, e.g. length, that may, for example, be in the range 1 nm to 10 mm, e.g. in the range 10 nm to 5 mm, or in the range 100 nm to 1 mm, or even in the range 0.5 μm to 3.5 mm, e.g. in the range 1 μm to 150 μm. The term “size” means the size given by the statistical grain size distribution at half the population, referred to as “D50”.
INTERFERENTIAL PIGMENT
In an aspect of the invention, the composition includes at least one interferential pigment.
The expression “interferential pigment” means a pigment that is capable of producing a color by an interference phenomenon, e.g. between the light reflected by a plurality of superposed layers of different refractive indices, in particular a succession of layers of high and low refractive indices.
Within the composition, the interferential pigment can be in a proportion by weight lying in the range 0.1% to 75%, and preferably 0.5% to 70%.
By way of example, the proportion could be greater in an eyeshadow than in a nail varnish.
By way of example, an interferential pigment may include more than four layers of different refractive indices.
The layers of interferential pigment may optionally surround a core, which may present an optionally flat shape.
Nacres are examples of interferential pigments.
As examples of nacres, mention can be made of nacre pigments such as mica titanium coated with iron oxide, mica coated with bismuth oxychloride, mica titanium coated with chromium oxide, mica titanium coated with an organic colorant, in particular of the type mentioned above, and nacre pigments based on bismuth oxychloride. They may also be particles of mica on the surface of which at least two successive layers of metal oxides and/or organic coloring substances have been superimposed.
Illustrative examples of nacres suitable for being introduced as an interferential pigment into the first composition and that may be mentioned are gold color nacres, in particular those sold by ENGELHARD under the trade names Brillant gold 212G (Timica), Gold 222C (Cloisonne), Sparkle gold (Timica), Gold 4504 (Chromalite), and Monarch gold 233X (Cloisonne); bronze nacres, in particular those sold by MERCK under the trade names Bronze fine (17384) (Colorona) and Bronze (17353) (Colorona), and by ENGELHARD under the trade name Super bronze (Cloisonne); orange nacres especially those sold by ENGELHARD under the trade names Orange 363C (Cloisonne) and Orange MCR 101 (Cosmica), and by MERCK under the trade names Passion orange (Colorona) and Matte orange (17449) (Microna); brown-tinted nacres sold by ENGELHARD under the trade names Nu-antique copper 340XB (Cloisonne) and Brown CL4509 (Chromalite); nacres with a copper glint sold by ENGELHARD under the trade name Copper 340A (Timica); nacres with a red glint, especially those sold by MERCK under the trade name Sienna fine (17386) (Colorona); nacres with a yellow glint, especially those sold by ENGELHARD under the trade name Yellow (4502) (Chromalite); red-tinted nacres with gold glints, especially those sold by ENGELHARD under the trade name Sunstone G012 (Gemtone); pink nacres, especially those sold by ENGELHARD under the trade name Tan opale G005 (Gemtone); black nacres with a glint, especially those sold by ENGELHARD under the trade name Nu antique bronze 240 AB (Timica); blue nacres, especially those sold by MERCK under the trade name Matte blue (17433) (Microna); white nacres with silvery glints, especially those sold by MERCK under the trade name Xirona Silver; and orange-pink green-gold highlight nacres sold by MERCK under the trade names Indian summer (Xirona) and mixtures thereof.
At least one of the layers of the interferential pigment may include a magnetic material, thereby imparting non-zero magnetic susceptibility to the pigment. At least some, or indeed all, of the magnetic bodies may thus be constituted by particles of the interferential pigment.
As examples of interferential pigments presenting non-zero magnetic susceptibility, mention can be made of some nacres containing iron oxide Fe3O4.
By way of example, interferential pigments presenting magnetic properties are those sold under the trade names COLORONA BLACKSTAR BLUE, COLORONA BLACKSTAR GREEN, COLORONA BLACKSTAR GOLD, COLORONA BLACKSTAR RED, CLOISONNE NU ANTIQUE SUPER GREEN, MICRONA MATTE BLACK (17437), MICA BLACK (17260), COLORONA PATINA SILVER (17289), and COLORONA PATINA GOLD (117288) by MERCK, or indeed FLAMENCO TWILIGHT RED, FLAMENCO TWILIGHT GREEN, FLAMENCO TWILIGHT GOLD, FLAMENCO TWILIGHT BLUE, TIMICA NU ANTIQUE SILVER 110 AB, TIMICA NU ANTIQUE GOLD 212 GB, TIMICA NU-ANTIQUE COPPER 340 AB, TIMICA NU ANTIQUE BRONZE 240 AB, CLOISONNE NU ANTIQUE GREEN 828 CB, CLOISONNE NU ANTIQUE BLUE 626 CB, GEMTONE MOONSTONE G 004, CLOISONNE NU ANTIQUE RED 424 CHROMA-LITE, BLACK (4498), CLOISONNE NU ANTIQUE ROUGE FLAMBE (code 440 XB), CLOISONNE NU ANTIQUE BRONZE (240 XB), CLOISONNE NU ANTIQUE GOLD (222 CB), and CLOISONNE NU ANTIQUE COPPER (340 XB) by ENGELHARD.
The interferential pigment may be a goniochromatic pigment which may present magnetic properties, where appropriate.
Interferential Reflective Particles
The particles may be selected from particles of synthetic substrate at least partially coated with at least one layer of at least one metal oxide selected, for example, from oxides of titanium, in particular TiO2, of iron, in particular Fe2O3, of tin, or of chromium, barium sulfate, and the following materials: MgF2, CrF3, ZnS, ZnSe, SiO2, Al2O3, MgO, Y2O3, SeO3, SiO, HfO2, ZrO2, CeO2, Nb2O5, Ta2O5, MoS2, and their mixtures or alloys.
By way of example, the goniochromatic pigment may be selected from multilayer interference structures and liquid crystal coloring agents.
Suitable goniochromatic pigments are some nacres; pigments having effects on synthetic substrates, in particular alumina, silica, borosilicate, iron oxide, or aluminum type substrates; or holographic interference flakes coming from a polyterephthalate film.
The composition containing the magnetic particles may contain at least one diffractive pigment.
The term “diffractive pigment” as used in the context of the present invention means a pigment that is capable of producing a variation in color depending on the angle of observation when lit by white light, because of the presence of a structure which diffracts the light. Such a pigment is also sometimes referred to as a holographic pigment.
The diffractive pigment may be made with patterns having various profiles, in particular triangular, optionally symmetrical, notched, of optionally constant width, sinusoidal, or stepped.
A single pigment particle may include two crossed diffraction gratings that are optionally perpendicular, and that optionally have the same ruling.
The diffractive pigment may present a multilayer structure comprising a layer of reflective material that is covered on at least one side by a layer of dielectric material. The dielectric material may make the diffractive pigment stiffer and longer lasting. For example, the dielectric material may thus be selected from the following materials: MgF2, SiO2, Al2O3, AlF3, CeF3, LaF3, NdF3, SmF2, BaF2, CaF2, LiF, and combinations thereof. For example, the reflective material may be selected from metals and alloys thereof, and also from non-metallic reflective materials: Metals that may be used include Al, Ag, Cu, Au, Pt, Sn, Ti, Pd, Ni, Co, Rd, Nb, Cr, and materials, combinations, alloys thereof and their doping by rare earths.
Such a reflective material may, on its own, constitute the diffractive pigment which then comprises a single layer.
In a variant, the diffractive pigment may include a multilayer structure comprising a core of dielectric material with a reflective layer covering at least one side, or indeed completely encapsulating, the core. A layer of dielectric material may also cover the reflective layer(s). The dielectric material used is thus preferably inorganic, and may, for example, be selected from metal fluorides, metal oxides, metal sulfides, metal nitrides, metal carbides, and combinations thereof. The dielectric material may be in the crystalline, semi-crystalline, or amorphous state.
In this configuration, the dielectric material may, for example, be selected from the following materials: MgF2, SiO, SiO2, Al2O3, TiO2, WO, AlN, BN, B4C, WC, TiC, TiN, N4Si3, ZnS, glass particles, diamond-type carbons, and combinations thereof.
Other diffractive pigments are sold under the trade names Metalure® Prismatic by ECKART®.
Other possible structures are Fe/Al/Fe or Al/Fe/Al, which present non-zero magnetic susceptibility.
The composition may include at least one coloring agent producing light by absorbing at least a fraction of the visible spectrum.
Such a coloring agent, producing a color by an absorption phenomenon, may be constituted by a pigment that is an optionally magnetic, organic, or inorganic, or it may be a hybrid comprising both organic material and inorganic material.
The coloring agent may optionally be a particulate compound.
Where appropriate, the particles of a single magnetic pigment constitute both the coloring agent, producing the color by an absorption phenomenon, and the magnetic bodies.
When the coloring agent includes a colorant, said colorant may be selected from amongst liposoluble and hydrosoluble colorants.
The coloring agents may also be a lake or an organic pigment selected from the following materials and mixtures thereof:
The coloring agent may be an organic lake supported by an organic support such as colophane or aluminum benzoate, for example.
The composition may contain a composite pigment including a core that is coated at least in part by a membrane.
A composite pigment may be composed of particles comprising:
an inorganic core; and
The proportion by weight of the core may exceed 50% relative to the total weight of the composite pigment, for example lying in the range 50% to 70%, e.g. in the range 60% to 70%.
The composite pigment may be different from an interferential pigment as described in U.S. Pat. No. 6,428,773, for example. By way of example, an interferential pigment includes a plurality of layers of constant thickness of materials selected so as to be able to produce optical interferences.
The saturation C* of the composite pigment may be greater than or equal to 30, measured in accordance with the following protocol.
Protocol for Measuring the Saturation of the Composite Pigment
The values a* and b* in the CIE L*a*b* space of the composite pigment are measured as follows:
Pure composite pigment is compacted in a rectangular dish having dimensions of 2 centimeters (cm)×1.5 cm and a depth of 3 mm, by applying pressure of 100 bars.
The values a* and b* of the compacted pigment are measured with a MINOLTA 3700d spectrophotometer, in excluded specular mode, under D65 lighting, medium aperture. Saturation is given by C*=(a*2+b*2)1/2.
The inorganic core may have any form that is suitable for fixing particles of organic coloring substance, for example spherical, globular, granular, polyhedral, acicular, spindle-shaped, flattened in the form of a flake, a rice grain, or a scale, and a combination of these forms, this list not being limiting.
Preferably, the ratio of the largest dimension of the core to its smallest dimension may be in the range 1 to 50.
The inorganic core may have a mean size in the range about 1 nm to about 100 nm, or even in the range about 5 nm to about 75 nm, for example in the range about 10 nm to about 50 nm, in particular 20 nm or 25 nm.
The term “mean size” means the size given by the statistical grain size distribution at half the population, referred to as “D50”. The mean size may be a number mean size determined by image analysis (electron microscopy).
The inorganic core may present a refractive index that is greater than or equal to 2, or even greater than or equal to 2.1, e.g. greater than or equal to 2.2.
The inorganic core may be formed from an optionally-magnetic material selected from a non-limiting list comprising metallic salts and metal oxides, in particular oxides of titanium, zirconium, cerium, zinc, iron, iron blue, aluminum, and chromium, aluminas, glasses, ceramics, graphite, silicas, silicates, in particular aluminosilicates and borosilicates, synthetic mica, and mixtures thereof.
Organic Coloring Material
By way of example, the organic coloring material may comprise at least one organic pigment, e.g. at least one organic lake.
By way of example, the organic coloring material may be selected from the insoluble particulate compounds in the physiologically acceptable medium of the composition.
By way of example, the organic coloring material may comprise pigments, e.g. organic lakes or other organic coloring materials, that may be selected from the following compounds and mixtures thereof:
The chemical compounds corresponding to each of the organic coloring substances listed above are mentioned in the work entitled “International Cosmetic Ingredient Dictionary and Handbook”, 1997 edition, pages 371 to 386 and 524 to 528, published by “The Cosmetic, Toiletry, and Fragrance Association”, the contents of which are incorporated herein by reference.
The proportion by weight of organic coloring material may lie in the range about 10 parts to about 500 parts by weight per 100 parts of inorganic core, or even in the range about 20 parts to about 250 parts by weight, e.g. in the range about 40 parts to about 125 parts by weight per 100 parts of inorganic core.
The total content of organic coloring material of the composition, coming from the composite pigment and from other possible pigments, may be less than 10%, for example, relative to the total weight of the composition.
The proportion of organic coloring material may exceed 30% relative to the total weight of the composite pigment, for example lying in the range 30% to 50%, e.g. in the range 30% to 40%.
The silicone compound may be selected from the following non limiting list:
polysiloxanes (2) which may optionally be modified, selected from the following non limiting list:
modified polysiloxanes (2A) comprising at least one radical selected in particular from polyethers, polyesters and epoxy compounds (henceforth termed “modified polysiloxanes”);
polysiloxanes (2B) carrying, on one silicon atom located at the end of the polymer, at least one group selected from the following non-limiting list: carboxylic acids, alcohols, and hydroxyl groups; and
R1 represents C6H5—, (CH3)2CH—CH2— or a CbH2b+1-type radical (in which b lies in the range 1 to 18);
X represents CH3O— or C2H5O—; and
a lies in the range 0 to 3.
Specific examples of alkoxysilane compounds may include alkoxysilanes selected from: methyltriethoxysilane, dimethyldiethoxysilane, phenyltriethoxysilane, diphenyldiethoxysilane, methyltrimethoxysilane, dimethyldimethoxysilane, phenyltrimethoxysilane, diphenyldimethoxysilane, isobutyltrimethoxysilane, decyltrimethoxysilane, and the like, in particular from methyltriethoxysilane, phenyltriethoxysilane, methyltrimethoxysilane, dimethyldimethoxysilane, isobutyltrimethoxysilane, more preferably from methyltriethoxysilane, methyltrimethoxysilane, and phenyltriethoxysilane.
The polysiloxanes (2) may in particular have formula (II):
in which R2 represents H— or CH3— and d lies in the range 15 to 450.
Polysiloxanes for which R2 represents H are preferred.
The modified polysiloxanes (2A) may in particular have the following formula (III):
in which R3 represents —(CH2)h—; R4 represents —(CH2)i—CH3; R5 represents —OH, —COOH, —CH═CH2, —C(CH3)═CH2 or —(CH2)j—CH3; R6 represents —(CH2)k—CH3; g and h lie independently in the range 1 to 15; j and k lie independently in the range 0 to 15; e lies in the range 1 to 50, and f lies in the range 1 to 300;
in which R7, R8′ and R9 independently represent —(CH2)q—; R10 represents —OH, —COOH, —CH═CH2, —C(CH3)═CH2 or —(CH2)r—CH3; R11 represents —(CH2)n—CH3; n and q lie independently in the range 1 to 15, r and s lie independently in the range 0 to 15; e lies in the range 1 to 50, and f lies in the range 1 to 300,
in which R12 represents —(CH2)v—; v lies in the range 1 to 15; t lies in the range 1 to 50, and u lies in the range 1 to 300; or mixtures thereof.
Preferred modified polysiloxanes (2A) are modified polysiloxanes carrying polyethers with formula (III).
in which R13 and R14 may represent —OH, R16—OH, or R17—COOH, independently of each other; R15 represents —CH3 or —C6H5; R16 and R17 represent —(CH2)y—; y lies in the range 1 to 15; w lies in the range 1 to 200; and x lies in the range 0 to 100.
Preferred polysiloxanes modified on at least one end include those carrying at least a radical (R16 and/or R17) carrying a carboxylic acid group on at least one terminal silicon atom.
R18 represents CH3—, C2H5—, CH3O— or C2H5O—;
X represents CH3O— or C2H5O—;
z lies in the range 0 to 15 and a lies in the range 0 to 3.
In particular, the fluoroalkylsilanes may be selected from the following non limiting list: trifluoropropyltrimethoxysilane, tridecafluorooctyltrimethoxysilane, heptadecafluorodecyltrimethoxysilane, heptadecafluorodecylmethyldimethoxysilane, trifluoropropyltriethoxysilane, tridecafluorooctyltriethoxysilane, heptadecafluorodecyltriethoxysilane, heptadecafluorodecylmethyldiethoxysilane and the like, in particular trifluoropropyltrimethoxysilane, tridecafluorooctyltrimethoxysilane and heptadecafluorodecyltrimethoxysilane, and more preferably trifluoropropyl trimethoxysilane and tridecafluorooctyltrimethoxysilane.
The silane-based coupling agents may be selected from the following non limiting list: vinyltrimethoxysilane, vinyltriethoxysilane, γ-aminopropyl-triethoxysilane, γ-glycidoxypropyltrimethoxysilane, γ-mercaptopropyltrimethoxysilane, γ-methacryloxypropyltrimethoxysilane, N-β(aminoethyl)-γ-aminopropyltrimethoxysilane, γ-glycidoxypropylmethyldimethoxysilane, γ-chloropropyltrimethoxysilane, and the like.
The titanate-based coupling agents may be selected from the following list: isopropylstearoyl titanate, isopropyltris(dioctylpyrophosphate) titanate, isopropyltri(N-aminoethyl-aminoethyl) titanate, tetraoctylbis(ditridecylphosphate) titanate, tetra(2,2-diaryloxymethyl-1-butyl)bis(ditridecyl)phosphate titanate, bis(dioctylpyrophosphate)oxyacetate titanate, bis(dioctylpyrophosphate)ethylene titanate, and the like.
The aluminate-based coupling agents may be selected from acetoalkoxyaluminum diisopropylate, aluminum diisopropoxymonoethylacetoacetate, aluminum triethylacetoacetate, aluminum triacetylacetonate, and the like.
The zirconate-based coupling agents may be selected from the following list: zirconium tetrakisacetylacetonate, zirconium dibutoxybisacetylacetonate, zirconium tetrakisethylacetoacetate, zirconium tributoxymonoethylacetoacetate, zirconium tributoxyacetylacetonate, and the like.
The compounds acting as a binder may have a molar mass in the range 300 to 100 000.
To obtain a layer which uniformly coats the inorganic cores, the binder is preferably in the liquid state or is soluble in water or other solvents.
The quantity of binder may lie in the range 0.01% to 15%, in particular from 0.02% to 12.5%, and more particularly from 0.03% to 10% by weight (calculated with respect to C or Si) relative to the weight of particles comprising the core and the binder. Further details regarding the calculation of the relative quantity of binder can be found in patent application EP 1 184 426 A2. The relative proportion of binder may be less than or equal to 5%, e.g. less than or equal to 3%, relative to the total weight of the composite pigment.
The composite pigment may be prepared using any appropriate method, e.g. a mechanical/chemical method or a method of precipitation in solution, with the organic coloring material being dissolved, then precipitated onto the surface of the core.
A binder may optionally be used.
A method comprising mechanically mixing an organic pigment and the inorganic core is preferred.
A binder may be added or mixed to the inorganic core before the organic coloring material is introduced.
The composite pigment may, for example, be produced using one of the processes described in European patent applications EP 1 184 426 and EP 1 217 046, the contents of which are hereby incorporated by reference, and advantageously by the process described in EP 1 184 426.
The mixing and agitation conditions are selected so that the core is uniformly coated with binder. Such conditions may be controlled so that the linear load is in the range 19.6 N/cm (newtons/centimeter) to 19160 N/cm, in particular in the range 98 N/cm to 14170 N/cm and preferably in the range 147 N/cm to 980 N/cm; the treatment time is in the range 5 minutes to 24 hours, preferably in the range 10 minutes to 20 hours; the rotation rate may be in the range 2 rpm (revolutions per minute) to 1000 rpm, in particular in the range 5 rpm to 1000 rpm, and more preferably in the range 10 rpm to 800 rpm.
After coating the inorganic core with binder, the organic coloring substance is added and mixed with agitation so that it adheres to the layer of binder.
Mixing and agitation, whether of the inorganic cores with the binder or of the organic coloring substance with the inorganic cores coated with binder, may be carried out using an apparatus which can apply a sharp shearing and/or compressive force to the mixture of powders. Examples of apparatus of that type are roller mixers, blade mixers, and the like. Roller mixers are particularly suitable. A list of suitable apparatus is given in EP 1 184 426 A2.
The organic coloring substance is dissolved in ethanol and the inorganic cores are then dispersed in said ethanolic solution.
An aqueous alkaline solution of sodium or potassium carbonate is then slowly added to these mixtures and finally, an ethanolic calcium chloride solution is slowly added, with constant agitation.
In addition to a coloring agent absorbing light by an absorption phenomenon, the composition may include at least one interferential or diffractive pigment and/or reflective particles.
The composition containing the magnetic bodies may include reflective particles, in particular optionally-magnetic flakes, amongst others.
The term “reflective particles” means particles the size and structure of which, in particular the thickness of the layer or layers constituting them and their physical and chemical natures, and their surface state, allow them to reflect incident light. If appropriate, said reflection may have sufficient intensity to create highlight points on the surface of the composition or of the mixture, when the composition or the mixture is applied to the surface to be made up, which highlight points are visible to the naked eye, i.e. they are points of greater brightness that contrast with their environment and appear to shine.
Regardless of their form, the reflective particles may optionally have a multilayer structure; for example, with a multilayer structure, they may have at least one layer of uniform thickness, in particular of a reflective material.
Further examples of reflective particles comprising a mineral substrate coated with a metal layer that may be mentioned are particles comprising a substrate of borosilicate coated with silver.
The composition containing the magnetic bodies may include at least one optionally-magnetic nacre.
Typically, the composition containing the magnetic bodies includes a physiologically acceptable medium. The term “physiologically acceptable medium” means a non-toxic medium that can be applied to the skin, to the nails, to hair, or to the lips of human beings. The physiologically acceptable medium is generally adapted to the nature of the surface onto which the composition is to be applied, and to the form in which the composition is packaged.
The composition may include ingredients other than those described above, in particular at least one solvent, one oily phase, one film-forming polymer, and/or one dermatologically or cosmetically active ingredient, in particular as a function of its dosage or “galenical” form.
The composition containing the magnetic bodies may include at least one aqueous or organic solvent, in particular a volatile organic solvent.
When the composition contains one or more organic solvents, the solvents may be present in an amount in the range 0.1% to 99%, relative to the total weight of the composition under consideration.
The oil may be a silicone oil or a hydrocarbon oil, or may include a mixture of such oils.
The term “silicone oil” as used in the context of the present invention means an oil including at least one silicon atom, and in particular at least one Si—O group.
The term “hydrocarbon oil” means an oil containing mainly hydrogen and carbon atoms and possibly oxygen, nitrogen, sulfur, and/or phosphorus atoms.
The volatile hydrocarbon oils may be selected from hydrocarbon oils having 8 to 16 carbon atoms, and in particular C8-C16 branched alkanes (also termed isoparaffins) such as isododecane (also termed 2,2,4,4,6-pentamethylheptane), isodecane, isohexadecane, and oils sold under the trade names Isopars® or Permethyls®, for example.
Mention may also be made of volatile alkyltrisiloxane linear oils of general formula (I):
in which R represents an alkyl group comprising 2 to 4 carbon atoms and having one or more hydrogen atoms that can be substituted by a fluoride or chloride atom.
Amongst the oils of general formula (I), mention can be made of:
3-butyl 1,1,1,3,5,5,5-heptamethyltrisiloxane;
3-propyl 1,1,1,3,5,5,5-heptamethyltrisiloxane; and
3-ethyl 1,1,1,3,5,5,5-heptamethyltrisiloxane;
corresponding to oils of formula (I) for which R is respectively a butyl group, a propyl group, or an ethyl group.
A composition of the invention may contain 0.01% to 95% by weight of volatile oil relative to the total weight of the composition, for example, and preferably 1% to 75% by weight.
The composition may also comprise water or a mixture of water and hydrophilic organic solvents which are routinely used in cosmetics, such as alcohols, in particular linear or branched lower monoalcohols containing 2 to 5 carbon atoms, such as ethanol, isopropanol or n-propanol, polyols such as glycerine, diglycerine, propylene glycol, sorbitol, penthylene glycol, or polyethylene glycols. The first composition may also contain hydrophilic C2 ethers and C2-C4 aldehydes. The water or mixture of water and hydrophilic organic solvents may be present in the first and/or second composition in an amount in the range 0% to 90%, in particular 0.1% to 90% by weight, and preferably 0% to 60% by weight, more particularly 0.1% to 60% by weight relative to the total weight of the composition.
When it is to be applied to the lips or the eyelashes, the composition may, for example, include an oily phase and in particular at least one fat that is liquid at ambient temperature (25° C.) and under atmospheric pressure (760 mm of Hg) and/or a fat that is solid at ambient temperature, such as waxes, pasty fats, gums, and mixtures thereof. The oily phase may also contain lipophilic organic solvents.
By way of example, the composition may have a continuous oily phase which may contain less than 5% water, in particular less than 1% water relative to its total weight, and in particular it may be in the anhydrous form.
Fats that are liquid at ambient temperature, usually termed “oils”, that may be mentioned are: hydrocarbon-containing vegetable oils such as liquid fatty acid triglycerides containing 4 to 10 carbon atoms, for example heptanoic or octanoic acid triglycerides, or sunflower, corn, soybean, grapeseed, sesame seed, apricot kernel, macadamia nut, castor, or avocado stone oil, caprylic/capric acid triglycerides, jojoba oil, shea nut butter oil, lanolin, acetylated lanolin; linear or branched hydrocarbons of mineral or synthetic origin, such as paraffin oils and their derivatives, Vaseline, polydecenes, hydrogenated polyisobutene such as Parleam; synthesized esters and ethers, in particular fatty acids such as Purcellin oil, isopropyl myristate, 2-ethylhexyl palmitate, 2-octyldodecyl stearate, 2-octyldodecyl erucate, isostearyl isostearate; hydroxylated esters such as isostearyl lactate, octylhydroxystearate, octyldodecyl hydroxystearate, diisostearylmalate, triisocetyl citrate, fatty alcohol heptanoates, octanoates, or decanoates; isononyl isonanoate, isopropyl lanolate, tridecyl trimellilate, diisostearyl malate; polyol esters such as propylene glycol dioctanoate, neopentylglycol diheptanoate, diethyleneglycol diisononanoate; and pentaerythritol esters; fatty alcohols containing 12 to 26 carbon atoms, such as octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2-undecylpentadecanol, or oleic alcohol; hydrocarbon-containing and/or silicone-containing fluorinated oils; silicone oils such as volatile or non-volatile, linear or cyclic polymethylsiloxanes (PDMS) which may be liquid or pasty at ambient temperature, such as cyclomethicones or dimethicones, optionally comprising a phenyl group, such as phenyl trimethicones, phenyltrimethylsiloxydiphenyl siloxanes, diphenylmethyldimethyltrisiloxanes, diphenyl dimethicones, phenyl dimethicones, polymethylphenylsiloxanes; and mixtures thereof. The oils may be present in an amount in the range 0.01% to 90%, and preferably 0.1% to 85% by weight relative to the total weight of the composition.
The composition may include at least one structuring agent for the liquid oily phase (formed by the above-described volatile or non-volatile organic solvents and/or oils) selected from waxes, semi-crystalline polymers, lipophilic gelling agents, and mixtures thereof.
Pasty fats are generally hydrocarbon-containing compounds with a melting point in the range 25° C. to 60.C, preferably in the range 30° C. to 45° C., and/or with hardness in the range 0.001 megapascals (MPa) to 0.5 MPa, preferably in the range 0.005 MPa to 0.4 MPa, such as lanolins and derivatives thereof.
Waxes may be solid at ambient temperature (25° C.) with a reversible solid/liquid change of state, with a melting point of more than 30° C. and up to 200° C., a hardness of more than 0.5 MPa, and with an anisotropic crystalline organization in the solid state. In particular, the waxes may have a melting point of more than 25° C., and preferably more than 45° C. The waxes may be hydrocarbon-containing, fluorinated and/or silicone-containing and may be of animal, mineral, vegetable and/or synthetic origin. Suitable waxes that may be mentioned are beeswax, carnauba wax or candellila wax, paraffin, microcrystalline waxes, ceresin, or ozokerite; synthetic waxes such as polyethylene or Fischer-Tropsch waxes or silicone waxes such as alkyl or alkoxydimethicone containing 16 to 45 carbon atoms. The composition may contain 0 to 50% by weight of waxes relative to the total weight of the composition, or even 1% to 30% by weight.
By way of example, the composition may also include a film-forming polymer, in particular for a mascara, a nail varnish, or a foundation. The term “film-forming polymer” means a polymer that can form, by itself or in the presence of an additional film-forming agent, a continuous film that adheres to a surface, in particular to keratinous substances.
Suitable film-forming polymers for use in the composition in accordance with the invention that may be mentioned include synthetic polymers, of the radical or polycondensate type, natural polymers such as nitrocellulose or cellulose esters, and mixtures thereof.
Sequenced Film-Forming Polymer
In an embodiment of the invention, the composition includes at least one film-forming polymer that is a film-forming linear sequenced ethylene polymer. The polymer preferably comprises at least a first sequence and at least a second sequence having different glass transition temperatures (Tg), said first and second sequences being connected together by an intermediate sequence comprising at least one monomer that constitutes the first sequence and at least one monomer that constitutes the second sequence.
The first and second sequences of the sequenced polymer are advantageously incompatible with each other.
By way of example, such polymers are described in documents EP 1 411 069 or WO04/028488 which are incorporated herein by reference.
The composition containing the magnetic bodies may contain at least one optionally-magnetic filler.
The composition containing the magnetic bodies may also include a film-forming auxiliary agent that encourages the formation of a film with the film-forming polymer.
The composition may include at least one cosmetically or dermatologically active ingredient. Suitable cosmetically, dermatologically, hygienically, or pharmaceutically active ingredients for use in the compositions of the invention that may be mentioned are moisturizing agents (polyols such as glycerine), vitamins (C, A, E, F, B, or PP), essential fatty acids, essential oils, ceramides, sphingolipids, liposoluble or nanoparticle sun screens, and specific skin treatment active ingredients (protective agents, antibacterials, anti-wrinkle agents, etc), self-tanning agents. Said active ingredients may be used in concentrations in the range 0 to 20%, for example, in particular in the range 0.001% to 15% relative to the total weight of the composition.
The composition may also contain ingredients that are routinely used in cosmetics, such as thickeners, surfactants, oligo-elements, moisturizing agents, softeners, sequestrating agents, fragrances, alkalinizing or acidifying agents, preservatives, antioxidants, UV filters, colorants, or mixtures thereof.
Depending on the envisaged application, the composition of the invention may include constituents which are conventionally used in the fields under consideration, and which are present in quantities appropriate to the desired dosage form.
The composition may be in a variety of forms, depending on its purpose. The composition may thus be in any dosage form that is normally used for topical application, in particular in the anhydrous form, in the form of an oily or aqueous solution, an oily or aqueous gel, an oil-in-water or a water-in-oil emulsion, a wax-in-water or a water-in-wax emulsion, a multiple emulsion or a dispersion of oil in water due to vesicles located on the oil/water interface.
The composition may be in the form of a powder, or even a gel.
The magnetic field is at least 50 milli teslas (mT), for example, even at least 66 mT, better at least 0.2 T, or even at least 1 T (10000 Gauss).
In order to make it easier to apply the magnetic field, the magnetic device may include a member enabling it to be positioned relative to the surface on which the composition has been deposited. This makes it possible to prevent the magnetic device from accidentally coming into contact with the composition and/or makes it possible to center the pattern formed on the region under consideration.
In an implementation of the invention, the magnetic device is secured to an applicator that is used to apply the cosmetic composition. This makes it possible to reduce the number of objects that need to be manipulated by the user and makes it easier to apply makeup.
In another implementation of the invention, the magnetic device comprises a magnet mounted at a first end of a rod having a second end that is connected to a handle of an applicator that is used to apply the cosmetic composition.
a cosmetic composition including:
magnetic bodies that present non-zero magnetic susceptibility and that are movable under the effect of a magnetic field; and
at least one diffractive pigment; the magnetic device being capable of creating a magnetic field that is capable, when the keratinous substance covered in a deposit of said composition is inserted in said magnetic field, of modifying the orientation and/or the position of the magnetic bodies inside the deposit.
In particular, the magnetic device may be arranged so as to generate a magnetic field that is sufficiently strong to be able to modify the orientation and/or the position of the magnetic bodies within the composition after it has been applied to a surface such as the skin, the lips, the nails, or hair, in order to change their appearance.
By way of example, when the first composition contains a volatile solvent, the magnetic field is exerted shortly after it has been deposited, so as to change the appearance of said composition before it has dried.
By way of example, the composition may be a nail varnish, a foundation, or a lipstick, and may present the characteristics as defined above.
The kit may also include an additional cosmetic composition for applying to the above-mentioned composition, or to the surface before the above-mentioned composition is applied.
The invention can be better understood on reading the following detailed description of non-limiting implementations thereof, and on examining the accompanying drawings, in which:
FIG. 6 is a diagram showing a receptacle containing an additional composition that is suitable for being applied to the surface;
FIG. 15 shows another example of a packaging device for the composition;
In the figures, magnetic bodies are shown in the form of dots in order to make the drawings easy to understand, but in reality the individual bodies need not be visible to the naked eye.
FIG. 1 shows a kit 1 comprising a cosmetic composition C1 containing magnetic particles P having orientation and/or position that affects the appearance of the composition after it has been deposited on a surface such as the skin, the lips, the nails, hair, or even false nails.
The kit 1 further comprises a magnetic device 10 that makes it possible to generate a magnetic field that is useful for changing the appearance of the composition C1 without making contact therewith.
In order to use the kit 1, the user can begin, as shown in FIG. 3, by applying the composition C1 by means of an applicator 4 to the surface S to be made up, specifically a fingernail.
The magnetic particles contained in the composition C1 tend to come into alignment with the field lines of the magnet 12 and change orientation, thereby leading to a change in the appearance of the composition C1.
If necessary, the user can apply a second composition C2, e.g. a transparent varnish, contained in a receptacle shown in FIG. 6, once the composition C1 has dried.
In the nail varnish embodiment in FIGS. 1 to 5, the composition C1 may have the following formulation, with quantities being expressed in percentages by weight in all of the examples below.
Interferential magnetic pigment* 0.5
Magnetic pigment* 0.2
Interferential pigment** 3
*STAPA WM IRON VP 041040 by ECKART.
**Xirona Kiwi-Rose by Merck.
When it is subjected to a magnetic induction field, the composition presents a decorative appearance that is frozen after drying. The addition of the interferential pigment makes it possible to impart an additional color effect overall so as to enhance the effect provided by the particle having magnetic susceptibility. In the example under consideration, a goniochromatic effect is used between the colors green and pink.
When the magnetic field does not rotate, the user can, for example, move the magnet into the vicinity of the composition C1 as a function of the desired result.
2-décyl tetradecanoic acid triglyceride 15
Interferential magnetic pigment* 0.2
After applying the composition C1 to the skin, the user can modify the clarity of said composition by exposing it to the magnetic field generated by the magnet 12.
By way of example, for a composition for making up the skin, said composition can have the following formulation.
The expression “comprising a” should be understood as being synonymous with “comprising at least one”, and the expression “in the range” should be understood as including the limits of the range.
US3030967 6 Oct 1959 24 Abr 1962 Peyron Antoine Francois Process for applying cosmetic material to the skin
US3461885 9 May 1967 19 Ago 1969 Coveney Howard W Cosmetic fingernail mask assembly
US3516422 26 Jun 1967 23 Jun 1970 Chemway Corp Magnetic false eyelashes and method of affixing to the eyelids
US3623732 15 Dic 1969 30 Nov 1971 Peeples Maurice E Golf putting cup with random-direction ball ejection means
US3791386 27 Sep 1971 12 Feb 1974 Mc Donald Medical Lab Instr Co Tracheotomy method and means
US3836537 25 Oct 1972 17 Sep 1974 Minnesota Mining & Mfg Zwitterionic polymer hairsetting compositions and method of using same
US3926659 * 15 Mar 1974 16 Dic 1975 Merck Patent Gmbh Iron-containing mica flake pigments
US4131576 15 Dic 1977 26 Dic 1978 National Starch And Chemical Corporation Process for the preparation of graft copolymers of a water soluble monomer and polysaccharide employing a two-phase reaction system
US4318844 16 Jun 1980 9 Mar 1982 Bayer Aktiengesellschaft Inorganic pigments with improved gloss and distribution in lacquer binders
US4425326 24 Mar 1981 10 Ene 1984 Societe Anonyme Dite : L'oreal Anhydrous nail varnishes
US4470715 24 Oct 1980 11 Sep 1984 Reuchlin Johan George Dispenser/applicator for nail polish and the like
US4972037 7 Ago 1989 20 Nov 1990 Minnesota Mining And Manufacturing Company Polysiloxane-grafted copolymer topical binder composition with novel fluorochemical comonomer and method of coating therewith
US4981902 7 Ago 1989 1 Ene 1991 Minnesota Mining And Manufacturing Company Polysiloxane-grafted copolymer non-pressure sensitive topical binder composition and method of coating therewith
US4981903 7 Ago 1989 1 Ene 1991 Minnesota Mining And Manufacturing Company Polysiloxane-grafter copolymer topical binder composition with novel hydrophilic monomers and method of coating therewith
US5066485 5 Sep 1990 19 Nov 1991 Revlon, Inc. Cosmetic compositions comprising oil-in-water emulsion containing pigment
US5127952 30 May 1990 7 Jul 1992 Rohne-Poulenc Chimie Core/oxide/dye pigmentary colorants
US5133805 * 9 Nov 1990 28 Jul 1992 Toda Kogyo Corp. Plate-like hematite particles, a pigment comprising the same and showing a golden color, and a process for producing the same
US5188815 16 Ago 1989 23 Feb 1993 Merck Patent Gesellschaft Mit Beschrankter Haftung Thermochromic mixtures
US5188899 30 Nov 1990 23 Feb 1993 Toshiba Silicone Co., Ltd. Silica-core silicone-shell particles, emulsion containing the same dispersed therein, and process for producing the emulsion
US5199808 28 Ago 1991 6 Abr 1993 L'oreal Device for application of a liquid or pasty product to a surface
US5206011 15 Nov 1990 27 Abr 1993 Amalia Inc. Quick-drying nail enamel compositions
US5209924 9 Sep 1991 11 May 1993 Minnesota Mining And Manufacturing Company Polysiloxane-grafted copolymer topical binder composition with novel fluorochemical comonomer and method of coating therewith
US5291345 19 Jul 1991 1 Mar 1994 Mitsubishi Electric Corp. Apparatus for applying magnetic field and magneto-optical disk storage having such apparatus
US5316026 * 18 Jun 1992 31 May 1994 Fashion Nails, Inc. Method and apparatus for applying decoration to nails
US5330747 3 Feb 1993 19 Jul 1994 Dow Corning Corporation Cosmetics with enhanced durability
US5362485 26 Jul 1993 8 Nov 1994 Mitsubishi Petrochemical Company, Ltd. Hair cosmetic compositions comprising sulfide linked polysiloxanes
US5380359 24 Nov 1993 10 Ene 1995 Kyowa Hakko Kogyo Co., Ltd. Cosmetics based on naturally derived melanin-coated pigments
US5451610 7 Ene 1994 19 Sep 1995 Dow Corning Corporation Cosmetics with enhanced durability
US5468477 3 Ago 1993 21 Nov 1995 Minnesota Mining And Manufacturing Company Vinyl-silicone polymers in cosmetics and personal care products
US5472798 11 Jul 1994 5 Dic 1995 Nissan Motor Co., Ltd. Coloring structure having reflecting and interfering functions
US5486354 29 Ene 1993 23 Ene 1996 L'oreal Cosmetic make-up composition containing a transparent titanium oxide and silicon oxide pigment
US5512273 31 Oct 1994 30 Abr 1996 Almell, Ltd. Top nail coat composition
US5562706 * 11 Ene 1995 8 Oct 1996 Electro Anti Age, Inc. Device for cosmetic and relaxation treatment
US5658574 13 Oct 1995 19 Ago 1997 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Cleansing compositions with dendrimers as mildness agents
US5683706 8 Abr 1996 4 Nov 1997 The Proctor & Gamble Company Cosmetic powder compositions having improved skin coverage
US5705093 5 Ago 1994 6 Ene 1998 Merck Patent Gesellschaft Mit Beschrankter Haftung Thermochromic media
US5725882 5 Jun 1995 10 Mar 1998 Minnesota Mining And Manufacturing Company Vinyl-silicone copolymers in cosmetics and personal care products
US5846310 21 Abr 1997 8 Dic 1998 Merck Patent Gesellschaft Mit Beschrankter Haftung Coated spherical SiO2 particles
US5849318 10 Jun 1997 15 Dic 1998 Kao Corporation Oil-based solid cosmetic composition
US5856653 13 Jun 1996 5 Ene 1999 Boudreaux; Nona Mascara extender
US5913631 30 Ene 1998 22 Jun 1999 Landry; Tina M. Cosmetic applicator
US5919441 24 Ene 1997 6 Jul 1999 Colgate-Palmolive Company Cosmetic composition containing thickening agent of siloxane polymer with hydrogen-bonding groups
US5931166 22 Dic 1998 3 Ago 1999 Weber; Paul J. Fingernail decorating
US5948393 11 Jun 1997 7 Sep 1999 Shiseido Company, Ltd. Make-up cosmetic composition
US5954871 16 Dic 1997 21 Sep 1999 L'oreal Composite melanin pigment in the form of particles comprising a wax-based spherical core, preparation processes and cosmetic uses
US6001338 28 Ene 1997 14 Dic 1999 L'oreal Cosmetic use of natural microfibrils and a film-forming polymer as a composite coating agent for hair, eyelashes, eyebrows and nails
US6033648 25 Jun 1999 7 Mar 2000 Societe L'oreal S.A. Artificial tanning compositions comprising iron oxide nanopigments
US6033650 26 Ago 1998 7 Mar 2000 Revlon Consumer Products Corporation Glossy transfer resistant cosmetic compositions
US6033655 19 Mar 1998 7 Mar 2000 E-L Management Corp. Magnetic cosmetic compositions
US6051216 1 Ago 1997 18 Abr 2000 Colgate-Palmolive Company Cosmetic composition containing siloxane based polyamides as thickening agents
US6071632 3 Ene 1996 6 Jun 2000 Ciba Specialty Chemicals Corporation Triboluminescent lanthanideIII complexes
US6117574 15 Oct 1998 12 Sep 2000 Agency Of Industrial Science And Technology Triboluminescent inorganic material and a method for preparation thereof
US6136907 26 Ago 1998 24 Oct 2000 Taisei Chemical Industries, Ltd. Process for producing dispersion of functional compound
US6177093 17 Mar 1999 23 Ene 2001 Color Access, Inc. Method and system for color customizing cosmetic mass products
US6203781 14 May 1999 20 Mar 2001 L'oreal Optical brighteners as bleaching agents
US6203909 9 Ene 1998 20 Mar 2001 Ciba Specialty Chemicals Corporation Composite pigment
US6209548 * 8 Mar 1999 3 Abr 2001 Beauty Innovations Method and apparatus for nail coloring
US6280655 22 Dic 1999 28 Ago 2001 Japan As Represented By Secretary Of Agency Of Industrial Science And Technology High-luminosity stress-luminescent material
US6428773 13 Ene 2000 6 Ago 2002 Color Access, Inc. Shadow-effect cosmetic composition
US6432386 17 Nov 2000 13 Ago 2002 L'oreal, S.A. Cosmetic compositions comprising at least one polymer with specific characteristics and at least one thickening polymer
US6432423 26 Nov 1998 13 Ago 2002 L'oreal Use of hyperbranched polymers and dendrimers comprising a particular group as film-forming agent, film-forming compositions comprising same and use particularly in cosmetics and pharmaceutics
US6451294 12 Abr 1999 17 Sep 2002 L'oreal Method and makeup kit containing goniochromatic and monochromatic pigments
US6488945 * 19 Jul 2001 3 Dic 2002 Mitsubishi Pencil Kabushiki Kaisha Liquid cosmetic
US6491927 30 Mar 1999 10 Dic 2002 L'ORéAL S.A. Topical composition comprising a branched C24 to C28 fatty alcohol or acid ester
US6503761 19 Oct 1999 7 Ene 2003 Kimberly-Clark Worldwide, Inc. Selective removal of contaminants from a surface using articles having magnets
US6515717 28 Ago 1998 4 Feb 2003 Reveo, Inc. Computer-based system for producing multi-color multilayer images on substrates using dry multi-colored cholesteric liquid crystal (CLC) pigment materials applied to binder material patterns
US6517628 17 Abr 2000 11 Feb 2003 Merck Patent Gmbh Pigment mixture
US6517818 4 Nov 1999 11 Feb 2003 Coty B.V. Lip or care stick which contains vitamins
US6645286 25 Mar 2002 11 Nov 2003 Eckart Gmbh & Co. Kg Iron effect pigments
US6686397 29 Ago 2002 3 Feb 2004 Aventis Pharma Deutschland Gmbh Polysubstituted indan-1-ol systems for the prophylaxis or treatment of obesity
US6753002 18 Mar 2003 22 Jun 2004 Color Access Inc. Cosmetic compositions containing fluorescent minerals
US6884289 24 Abr 2002 26 Abr 2005 Merck Patent Gmbh Colored pigments
US7056498 20 Dic 2000 6 Jun 2006 L'oreal Composition containing aminophenol derivative, use thereof, and process for dissolving aminophenol derivative
US7060371 22 Nov 2002 13 Jun 2006 National Institute Of Advanced Industrial Science & Technology Mechanoluminescence material, producing method thereof, and usage thereof
US7270770 8 Ago 2002 18 Sep 2007 Qinetiq Limited Triboluminescent materials and devices
US7306809 13 Sep 2002 11 Dic 2007 Lipo Chemicals, Inc. Optically activated particles for use in cosmetic compositions
US20010022025 23 May 2001 20 Sep 2001 Skipper Adam M. Magnetic shaving system
US20010033766 22 Feb 2001 25 Oct 2001 Jean-Louis Gueret Device having a magnetic applicator and/or wiper member
US20020012683 19 Mar 2001 31 Ene 2002 Jean-Christophe Henrion Cosmetic composition comprising at least one ingredient chosen from compounds of formula (1) and salts thereof, use thereof as colouring agent, and novel compounds of formulae (IIa), (IIIa), (IVa), (Va), and (VIa), and salts thereof
US20020015965 27 Jul 2001 7 Feb 2002 Sweeting Linda Marie Efficient synthesis of triboluminescent lanthanide complexes
US20020031870 16 May 2001 14 Mar 2002 Bryant Frank Randolph Transistor structure and method for making same
US20020039562 7 May 2001 4 Abr 2002 Masaru Kobayashi Pigments and extender pigments with enhanced skin adhesion for cosmetic preparations
US20020041853 5 Jun 2001 11 Abr 2002 Showa Denko K.K. Cosmetic composition
US20020070121 21 Nov 2001 13 Jun 2002 The Board Of Trustees Of The University Of Illinois Family of discretely sized slicon nanoparticles and method for producing the same
US20020117084 11 Dic 2001 29 Ago 2002 Kazuyuki Hayashi Black composite iron oxide pigment, and paint and resin composition using the same
US20020164192 12 Mar 2002 7 Nov 2002 Gueret Jean-Louis H. Device for applying a product and method for manufacturing device
US20020169244 * 25 Mar 2002 14 Nov 2002 Eckart Gmbh & Co. Kg Iron effect pigments
US20020192448 24 Abr 2002 19 Dic 2002 Merck Patent Gmbh Colored pigments
US20030007942 31 May 2002 9 Ene 2003 Koenig David W. Selective removal of contaminants from a surface using colored particles and articles having magnets
US20030012752 11 Dic 2001 16 Ene 2003 Isabelle Bara Transparent or translucent cosmetic compositions colored by pigments
US20030031870 31 Jul 2001 13 Feb 2003 Flex Products, Inc. Diffractive pigment flakes and compositions
US20030039621 10 Abr 2002 27 Feb 2003 L'oreal Two-coat make-up product, its use and a kit containing the make-up product
US20030064039 3 Sep 2002 3 Abr 2003 Richard Kolodziej Foundation composition comprising interference pigments
US20030064086 30 Ago 2002 3 Abr 2003 Danuvio Carrion Cosmetic compositions comprising nanoparticles and processes for using the same
US20030072602 15 Abr 2002 17 Abr 2003 L'oreal Device comprising magnetizable particles
US20030082121 * 19 Dic 2001 1 May 2003 Benny Borsakian Color changing nail polish
US20030118531 30 Oct 2001 26 Jun 2003 Richard Kolodziej Cosmetic composition containing a photochromic colouring agent and its use for skin and/or skin appendage make-up and/or care
US20030130323 29 Ago 2002 10 Jul 2003 Gerhard Jaehne Polysubstituted indan-1-ol- systems for the prophylaxis or treatment of obesity
US20030134761 22 Jul 2002 17 Jul 2003 L'oreal Foaming composition based on silica and on cationic polymer
US20030180232 10 Sep 2001 25 Sep 2003 Nobuaki Ishii Cosmetic composition
US20030180535 25 Feb 2003 25 Sep 2003 Masaakira Horino Novel composite powders and cosmetics containing the same
US20040001869 10 Abr 2003 1 Ene 2004 Yuko Yago Cosmetic composition
US20040012683 19 Jul 2002 22 Ene 2004 Masafumi Yamasaki Shake compensating device for optical devices
US20040109837 9 May 2003 10 Jun 2004 L'oreal Cosmetic composition comprising a silicone-containing compound and a fatty acid ester
US20040175338 5 Mar 2004 9 Sep 2004 L'oreal Cosmetic composition containing an ester and a pasty compound
US20040228818 20 Oct 2003 18 Nov 2004 L'oreal Cosmetic composition combining at least two dyes including at least one photochromic dye
US20040241118 21 Jul 2003 2 Dic 2004 Societe L'oreal S.A. Goniochromatic/light reflective cosmetic makeup compositions
US20050025728 23 Dic 2003 3 Feb 2005 L'oreal Cosmetic compositions and contrast cards for characterizing them
US20050036964 23 Dic 2003 17 Feb 2005 L'oreal Makeup compositions for dark skins
US20050118122 21 Jul 2003 2 Jun 2005 Societe L'oreal S.A. Goniochromatic/light reflective cosmetic makeup compositions
US20050238979 7 Abr 2005 27 Oct 2005 Christophe Dumousseaux Compositions for application to the skin, to the lips, to the nails, and/or to hair
US20050249540 27 Abr 2005 10 Nov 2005 L'oreal Packaging and applicator device comprising a support and a distribution member, and a method of applying a product with such a device
US20050257335 7 Abr 2005 24 Nov 2005 Christophe Dumousseaux Composition for application to the skin, to the lips, to the nails, and/or to hair
US20050257715 7 Abr 2005 24 Nov 2005 Christophe Dumousseaux Compositions for application to the skin, to the lips, to the nails, and/or to hair
US20050260146 7 Abr 2005 24 Nov 2005 Xavier Blin Set of at least two solid compositions for application to the skin, to the lips, to the nails, and/or to hair
US20050276767 20 Oct 2003 15 Dic 2005 L'oreal Composition containing an oily phase and a naphthopyran dye, cosmetic treatment processes
US20060018854 8 Abr 2005 26 Ene 2006 Christophe Dumousseaux Cosmetic compositions
US20060039876 8 Abr 2005 23 Feb 2006 Christophe Dumousseaux Compositions to be applied to the skin and the integuments
US20060041054 8 Abr 2005 23 Feb 2006 Christophe Dumousseaux Compositions to be applied to the skin and the integuments
US20060051382 14 Sep 2004 9 Mar 2006 Richard Vidal Compositions for body hairs and/or head hair
US20060088484 5 Oct 2005 27 Abr 2006 Ludovic Thevenet Method of applying makeup to a surface and a kit for implementing such a method
US20060099160 1 Oct 2003 11 May 2006 Christophe Dumousseaux Composition intended to be applied to the skin and the integuments
US20060118663 7 Ago 2002 8 Jun 2006 Steiner Gmbh & Co. Kg Copper-based metal flakes, in particular comprising aluminum, and method for production thereof
US20060165621 28 Nov 2003 27 Jul 2006 Louis Dubertret cosmetic composition comprising fluorescent nanoparticles as pigments
US20060280705 30 Mar 2005 14 Dic 2006 Werner Bruechert Cosmetic preparation
US20060280764 23 Ago 2006 14 Dic 2006 San-Ei Kagaku Co., Ltd. Vegetable sterol ester-containing composition and additive that increases the feeling effects from a hair cosmetic
US20070009454 7 Jul 2006 11 Ene 2007 L'oreal Make-up method involving a magnetic interaction
US20080014158 21 Sep 2007 17 Ene 2008 L'oreal Novel Block Polymers and Cosmetic Compositions and Processes Comprising Them
US20080044443 8 Jul 2005 21 Feb 2008 L'oreal Method of Applying Makeup by Means of a Magnetic Composition Including at Least One Coloring Agent Producing a Color by Absorbing at Least a Fraction of the Visible Spectrum
US20080050324 8 Jul 2005 28 Feb 2008 L'oreal Method of Applying Makeup by Means of a Magnetic Composition Including at Least One Differactive Pigment
US20080124288 8 Jul 2005 29 May 2008 L"Oreal Method of Applying Makeup by Means of a Magnetic Composition Incorporating at Least one Coloring Agent Having Optical Properties that are Sensitive to an External Stimulus
US20080127990 8 Jul 2005 5 Jun 2008 L'oreal Method of Applying Makeup to a Surface by Means of a Magnetic Composition Including Reflective Particles Having Metallic Luster
US20090130037 8 Jul 2005 21 May 2009 L'oreal Method of Applying Makeup to a Surface and a Kit for Implementing such a Method
DE10219196A1 29 Abr 2002 6 Nov 2003 Kermi Gmbh Connection fitting to connect central heating radiators to pipes consists of T-profile part with reduced diameter sections for cross-wise installation, is of inejction-molded plastic or metal
DE10219296A1 25 Abr 2002 20 Nov 2003 Coty Bv Temperature-dependent mascara contains thermochromic dyes which have a desired color below a defined activation temperature but are invisible above such a temperature
DE19645648A1 6 Nov 1996 10 Jul 1997 Youngho Ahn Vanity case for storing cosmetics or make=up
EP0080976B1 24 Nov 1982 24 Sep 1986 Ciba-Geigy Ag Mixtures of quaternary polymeric acrylic ammonium salts, quaternary mono- or oligomeric ammonium salts and surfactants, their preparation and their use in cosmetic compositions
EP0113920A2 30 Dic 1983 25 Jul 1984 Bayer Ag Process for the manufacture of stable solutions of cationic methine dyes, and their use in spin dyeing
EP0388582A2 12 Ene 1990 26 Sep 1990 Kosé Corporation Cosmetic composition
EP0412704A2 31 Jul 1990 13 Feb 1991 THE PROCTER &amp; GAMBLE COMPANY Hair conditioning and styling compositions
EP0412707A1 31 Jul 1990 13 Feb 1991 Minnesota Mining And Manufacturing Company Hair conditioning and styling compositions
EP0416747A1 3 Ago 1990 13 Mar 1991 Pease Windamatic Systems, Inc. Lead straightening and trimming apparatus
EP0582152A2 23 Jul 1993 9 Feb 1994 Mitsubishi Chemical Corporation A hair cosmetic composition
EP0587908A1 30 Mar 1993 23 Mar 1994 Kyowa Hakko Kogyo Kabushiki Kaisha Novel cosmetic
EP0686858A2 7 Jun 1995 13 Dic 1995 Nissan Motor Company, Ltd. Minute structure for showing colors by reflection and interference of natural light
EP0749747A1 17 Jun 1996 27 Dic 1996 L'oreal Composition contenant a dispersion of polymer particles in a non aqueous medium
EP0815836A2 12 Jun 1997 7 Ene 1998 Kao Corporation Oil-based solid cosmetic composition containing a fluoroalkyl (meth)acrylate copolymer and use thereof
EP0921217A1 10 Abr 1998 9 Jun 1999 Nissan Motor Company, Limited Fiber having optical interference function and its utilization
EP0955039A1 11 Mar 1999 10 Nov 1999 L'oreal Topical composition containing an ester of a c24-c28 branched fatty acid or alcohol
EP0962224A2 7 May 1999 8 Dic 1999 L'oreal Optical azurants as skin bleaching agent
EP1043018A1 23 Feb 2000 11 Oct 2000 L'oreal Magnetic field effect patch
EP1101486A1 10 Nov 2000 23 May 2001 L'oreal Cosmetic composition containing a polymer with specific characteristics and a thickener
EP1184426A2 30 Ago 2001 6 Mar 2002 Toda Kogyo Corporation Composite particles, process for producing the same, and pigment, paint and resin composition using the same
EP1217046A2 18 Dic 2001 26 Jun 2002 Toda Kogyo Corporation Black composite iron oxide pigment, and paint and resin composition using the same
EP1249222A1 17 Ene 2001 16 Oct 2002 Sakura Color Products Corporation Brilliant cosmetics
EP1264562A1 4 Jun 2002 11 Dic 2002 L'oreal Device for storing and/or applying a product with fibers with absorbent or soluble particles
EP1318184A1 26 Nov 2002 11 Jun 2003 National Institute of Advanced Industrial Science and Technology Mechanoluminescence material, producing method thereof, and usage thereof
EP1382323A2 9 Jul 2003 21 Ene 2004 L'oreal Make-up cosmetic composition
EP1410786A1 15 Oct 2003 21 Abr 2004 L'oreal Cosmetic composition comprising at least two dyes whereof at least one is photochromic
EP1411069A2 26 Sep 2003 21 Abr 2004 L'oreal Block copolymers and cosmetic compositions containing such polymers
EP1424372A1 7 Ago 2002 2 Jun 2004 Nihonkoken Kougyo Kabushiki Kaisha Titanium oxide composition having high brilliant color, composition comprising coating and cosmetic composition, and method for their preparation
EP1440681A1 9 Ene 2004 28 Jul 2004 L'oreal Use of luminescent semiconductor nanoparticles in cosmetics
EP1510502A2 19 Ene 2004 2 Mar 2005 Titan Kogyo Kabushiki Kaisha Black pigment powder comprising FeTiO4 having a low value of magnetization, process for producing the same, and applications thereof
EP1591035A1 26 Abr 2005 2 Nov 2005 L'oreal Storing and applying device comprising a holder and an applicator element
EP2876011A1 4 Nov 2014 27 May 2015 Goodrich Corporation System and method for maximum braking
FR2077143A5 Título no disponible
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JP2000143490A Título no disponible
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WO1993023009A1 11 May 1993 25 Nov 1993 Minnesota Mining And Manufacturing Company Polymers in cosmetics and personal care products
WO1993023446A2 11 May 1993 25 Nov 1993 The Procter & Gamble Company Adhesive agent containing polysiloxane-grafted polymer, and cosmetic compositions thereof
WO1994026729A1 13 May 1994 24 Nov 1994 University College Cardiff Consultants Limited Tribochromic compounds and their applications
WO1995000578A1 3 Jun 1994 5 Ene 1995 The Procter & Gamble Company Siloxane modified polyolefin copolymers
WO1995003776A1 20 Jul 1994 9 Feb 1995 Minnesota Mining And Manufacturing Company Polymers in cosmetics and personal care products
WO1995006078A1 9 Ago 1994 2 Mar 1995 The Procter & Gamble Company Silicone grafted thermoplastic elastomeric copolymers and hair and skin care compositions containing the same
WO1995023537A1 6 Mar 1995 8 Sep 1995 Peter Nermerich Fingernail lengthening process and device
WO1997035541A1 25 Feb 1997 2 Oct 1997 L'oreal Cosmetic use of copolymers with a rigid hydrophilic backbone grafted by flexible hydrophobic macromonomers, and compositions therefor
WO1999032076A1 26 Nov 1998 1 Jul 1999 L'oreal Use of hyperbranched polymers and dendrimers comprising a particular group as film-forming agent, film-forming compositions comprising same and use particularly in cosmetics and pharmaceutics
WO1999036477A1 13 Ene 1999 22 Jul 1999 Minnesota Mining And Manufacturing Company Visible mirror film glitter
WO1999036478A1 13 Ene 1999 22 Jul 1999 Minnesota Mining And Manufacturing Company Color shifting film glitter
WO2001038222A1 20 Oct 2000 31 May 2001 The Board Of Trustees Of The University Of Illinois Silicon nanoparticle and method for producing the same
WO2002028356A1 3 Oct 2001 11 Abr 2002 L"Oreal Use for make-up in particular of a cosmetic composition having a continuous hydrophilic phase comprising a multilayer goniochromatic pigment
WO2002053114A1 3 Ene 2002 11 Jul 2002 Giovanni Cosmetics, Inc. Magnetic body care compositions
WO2003016429A1 8 Ago 2002 27 Feb 2003 Qinetiq Limited Triboluminescent materials and devices
WO2003020225A1 3 Sep 2002 13 Mar 2003 L'oreal Foundation composition containing interference pigments
WO2003020255A1 17 Ago 2002 13 Mar 2003 Aventis Pharma Deutschland Gmbh Use of polysubstituted indan-1-ol systems for producing drugs used in the prophylaxis or treatment of obesity
WO2004000244A1 23 Jun 2003 31 Dic 2003 Dead Sea Laboratories Ltd. Cosmetic compositions comprising small magnetic particles
WO2004009004A1 21 Jul 2003 29 Ene 2004 Michael Nordmann Device for the thermal treatment of the human vaginal or colon area
WO2004026972A1 7 Ago 2003 1 Abr 2004 Eckart Gmbh & Co. Kg Copper-based metal flakes, in particular comprising aluminium and method for production thereof
WO2004028488A2 26 Sep 2003 8 Abr 2004 L'oréal Glossy liquid composition comprising a sequenced polymer
WO2004028490A2 26 Sep 2003 8 Abr 2004 L'oréal Cosmetic composition comprising a sequenced polymer and a plasticizer
WO2006027494A1 6 Sep 2005 16 Mar 2006 Merck Chimie Sas Hair composition
WO2006037900A1 8 Jul 2005 13 Abr 2006 L'oreal Method for applying make-up to a base, and kit for implementing said method
WO2006037902A1 8 Jul 2005 13 Abr 2006 L'oreal Make-up method using a magnetic composition containing at least one diffractive pigment
WO2006037903A1 8 Jul 2005 13 Abr 2006 L'oreal Make-up method using a magnetic composition containing at least one tinting agent having optical properties which are sensitive to an external stimulus
WO2006037906A1 8 Jul 2005 13 Abr 2006 L'oreal Make-up method using a magnetic composition comprising at least one dyeing agent producing a colour by absorption of at least part of the visible spectrum
WO2006054002A1 8 Jul 2005 26 May 2006 L'oreal Method for making up a medium using a magnetic composition comprising reflecting particles with metallic sheen
2 * 21-USC-Chapter-9-subchapter -II, definition of "cosmetic," p. 32.
3 Apr. 12, 2012 Office Action issued in U.S. Appl. No. 11/663,977.
4 Apr. 12, 2012 Office Action issued in U.S. Appl. No. 11/663,978.
5 Apr. 13, 2006 French Search Report issued in FR 0552125.
6 Apr. 27, 2010 Office Action issued in U.S. Appl. No. 11/770,177.
7 Apr. 28, 2010 Office Action issued in U.S. Appl. No. 11/100,566.
8 Apr. 4, 2012 Office Action issued in U.S. Appl. No. 11/663,776.
9 Apr. 6, 2012 Office Action issued in U.S. Appl. No. 11/664,003.
10 Aug. 12, 2009 Restriction Requirement issued in U.S. Appl. No. 11/663,977.
11 Aug. 16, 2007 Office Action issued in U.S. Appl. No. 11/101,400.
12 Aug. 17, 2011 Office Action issued in U.S. Appl. No. 11/664,003.
13 Aug. 22, 2011 Office Action issued in U.S. Appl. No. 11/663,975.
14 Aug. 22, 2011 Office Action issued in U.S. Appl. No. 11/663,977.
15 Aug. 22, 2011 Office Action issued in U.S. Appl. No. 11/663,978.
16 Aug. 23, 2011 Office Action issued in U.S. Appl. No. 11/663,776.
17 Aug. 26, 2009 Office Action issued in U.S. Appl. No. 11/511,324.
18 Aug. 4, 2010 Office Action issued in U.S. Appl. No. 11/663,977.
19 Aug. 4, 2010 Office Action issued in U.S. Appl. No. 11/663,978.
20 * Berns, Roy S.; "Billmeyer and Saltzman's Principles of Color Technology," 3rd edition 2000, John Wiley & Sons; pp. 12, 13, 138 and 139.
21 * Blakely, Richard J.; "Potential Theory in Gravity and Magnetic Applications," 1996, Cambridge University Press; pp. 87-90.
22 Craft Master, advertisement, 1975.
23 Dec. 10, 2008 Office Action issued in U.S. Appl. No. 11/482,165.
24 Dec. 11, 2006 European Search Report issued in EP 06 30 0902.
25 Dec. 19, 2006 International Search Report issued in PCT/IB2006/052239.
26 Dec. 22, 2011 Office Action issued in U.S. Appl. No. 11/511,324.
27 Dec. 27, 2010 Office Action issued in U.S. Appl. No. 11/663,978.
28 Dec. 28, 2006 Office Action issued in U.S. Appl. No. 11/100,509.
29 Dec. 28, 2010 Office Action issued in U.S. Appl. No. 11/663,975.
30 Dec. 28, 2010 Office Action issued in U.S. Appl. No. 11/663,977.
31 Definition of "soft iron", Collins English Dictionary, 5th edition (2000).
32 * Drahl, Carmen; "Nail Polish", 2008, American Chemical Society, Chemical & Engineering News, vol. 86, No. 32, p. 32 (pp. 1-2 as supplied).
33 * Dye, Renee; "The Buzz on Buzz," Harvard Business Review, Nov.-Dec. 2000, issue, pp. 139-146.
34 Feb. 11, 2009 Office Action issued in U.S. Appl. No. 11/663,978.
35 Feb. 11, 2011 Office Action issued in U.S. Appl. No. 11/663,776.
36 Feb. 11, 2011 Office Action issued in U.S. Appl. No. 11/664,003.
37 Feb. 15, 2011 Japanese Office Action issued in Japanese Patent Application No. 2007-535204 (with translation).
38 Feb. 15, 2011 Japanese Office Action issued in Japanese Patent Application No. 2007-535206 (with translation).
39 Feb. 20, 2006 International Search Report issued in PCT/FR2005/050557.
40 Fermigier, et al., "Suspensions de particules magnetiques," Bulletin of the SFP (105): pp. 3-5, Jul. 1996.
41 French Search Report for French Patent Application No. FR 04/50712, priority document for co-pending U.S. Appl. No. 11/100,513, Nov. 9, 2004.
42 French Search Report for French Patent Application No. FR 04/50713, priority document for co-pending U.S. Appl. No. 11/100,566, Nov. 23, 2004.
43 French Search Report for French Patent Application No. FR 04/50714, priority document for co-pending U.S. Appl. No. 11/100,509, Nov. 10, 2004.
44 French Search Report for French Patent Application No. FR 04/50715, priority document for co-pending U.S. Appl. No. 11/100,514, Nov. 23, 2004.
45 Furst, E.M. et al., "Permanently Linked Monodisperse Paramagnetic Chains," Langmuir 14(26): 7334-36, Nov. 26, 1998.
46 Furst, E.M. et al., "Permanently Linked Monodisperse Paramagnetic Chains," Longmuir 14(26): 7334-36, Nov. 26, 1998.
47 Goubault, "Colloides magnetiques: auto-organisation et applications biologiques," Doctoral Thesis of the University of Paris VI, Mar. 23, 2004.
48 Goubault, C., "Flexible Magnetic Filaments as Micromechanical Sensors, "Physical Review Letters 91(26): 260802-1-260802-4 (2003).
49 Hansen, C.M., "Three Dimensional Solubility Parameter-Key to Paint Component Affinities: I. Solvents, Plasticizers, Polymers, and Resins," J. Paint Tech. 39(505): 104-117 (1967).
50 Hansen, C.M., "Three Dimensional Solubility Parameter—Key to Paint Component Affinities: I. Solvents, Plasticizers, Polymers, and Resins," J. Paint Tech. 39(505): 104-117 (1967).
51 International Cosmetic Ingredient Dictionary Handbook, 1997 Edition, pp. 371-386.
52 International Cosmetic Ingredient Dictionary Handbook, 1997 Edition, pp. 524-528.
53 International Search Report for PCT Application No. PCT/IB03/04306, priority document for co-pending U.S. Appl. No. 10/529,872, dated Mar. 3, 2004.
54 International Search Report for PCT/FR2005/050557, priority document for co-pending U.S. Appl. No. 11/242,901, Feb. 10, 2006.
55 Jan. 13, 2011 Japanese Office Action issued in Japanese Patent Application No. 2007-534055 (with translation).
56 Jan. 13, 2011 Japanese Office Action issued in Japanese Patent Application No. 2007-534056 (with translation).
57 Jan. 15, 2009 Office Action issued in U.S. Appl. No. 11/100,514.
58 Jan. 18, 2011 Restriction Requirement issued in U.S. Appl. No. 11/922,411.
59 Jan. 18, 2012 Office Action issued in U.S. Appl. No. 11/922,411.
60 Jan. 19, 2012 Japanese Office Action issued in Japanese Patent Application No. 2008-520040 (with translation).
61 Jan. 21, 2010 Office Action issued in U.S. Appl. No. 11/242,901.
62 Jan. 22, 2009 Office Action issued in U.S. Appl. No. 11/101,400.
63 Jan. 27, 2009 Office Action issued in U.S. Appl. No. 11/770,177.
64 Jan. 7, 2009 Office Action issued in U.S. Appl. No. 11/100,566.
65 Jan. 8, 2009 Office Action issued in U.S. Appl. No. 11/242,901.
66 Japanese Office Action with English-language translation for Japanese Application No. 2007-534054 mailed Oct. 7, 2010.
67 Jul. 10, 2009 Office Action issued in U.S. Appl. No. 11/770,177.
68 Jul. 23, 2010 Office Action issued in U.S. Appl. No. 11/663,975.
69 Jul. 7, 2009 Office Action issued in U.S. Appl. No. 11/242,901.
70 Jul. 9, 2009 Office Action issued in U.S. Appl. No. 11/100,566.
71 Jun. 23, 2008 Office Action issued in U.S. Appl. No. 11/101,399.
72 Jun. 23, 2008 Office Action issued in U.S. Appl. No. 11/242,901.
73 Jun. 24, 2008 Office Action issued in U.S. Appl. No. 11/100,566.
74 Jun. 24, 2008 Office Action issued in U.S. Appl. No. 11/770,177.
75 Jun. 26, 2008 Office Action issued in U.S. Appl. No. 11/101,398.
76 Jun. 30, 2010 Office Action issued in U.S. Application No. 11/663,776.
77 Jun. 9, 2010 Office Action issued in U.S. Appl. No. 11/664,003.
78 Kurtus, "Detection of a Magnetic Field," dated May 23, 2004, as captured by internet archive (<web.archive.org>) on Jun 4, 2004 from www.school-for-champions.com/science/magnetic-detection.htm, pp. 1-5.
79 Kurtus, "Detection of a Magnetic Field," dated May 23, 2004, as captured by internet archive (<web.archive.org>) on Jun 4, 2004 from www.school-for-champions.com/science/magnetic—detection.htm, pp. 1-5.
80 * Kurtus, Ron; "Detection of a Magnetic Field," dated May 23, 2004, as captured by internet archive ( ) on Jun 4, 2004 from science/magnetic-detection.htm>, pp. 1-5 as provided.
81 * Kurtus, Ron; "Detection of a Magnetic Field," dated May 23, 2004, as captured by internet archive ( ) on Jun. 4, 2004 from science/magnetic-detection.htm>, pp. 1-5 as provided.
82 * Kurtus, Ron; "Detection of a Magnetic Field," dated May 23, 2004, as captured by internet archive ( ) on Jun 4, 2004 from science/magnetic—detection.htm>, pp. 1-5 as provided.
83 * Kurtus, Ron; "Detection of a Magnetic Field," dated May 23, 2004, as captured by internet archive ( ) on Jun. 4, 2004 from science/magnetic—detection.htm>, pp. 1-5 as provided.
84 Mar. 17, 2010 Office Action issued in U.S. Appl. No. 11/511,324.
85 Mar. 19, 2009 Office Action issued in U.S. Appl. No. 11/101,398.
86 Mar. 19, 2009 Office Action issued in U.S. Appl. No. 11/101,399.
87 Mar. 20, 2008 Office Action issued in U.S. Appl. No. 11/101,400.
88 Mar. 25, 2011 Japanese Office Action issued in Japanese Patent Application No. 2007-535205 (with translation).
89 Mar. 29, 2012 Office Action issued in U.S. Appl. No. 11/663,975.
90 May 13, 2016 Office Action issued in U.S. Appl. No. 13/777,573.
91 May 14, 2009 Office Action issued in U.S. Appl. No. 11/482,165.
92 May 21, 2009 Office Action issued in U.S. Appl. No. 11/100,513.
93 May 24, 2011 Office Action issued in U.S. Appl. No. 11/922,411.
94 May 31, 2006 French Search Report issued in FR 0552609.
95 Merriam-Webster's Collegiate Dictionary, 11th ed., 2004, entry for "manual," p. 757.
96 * Merriam-Webster™ "Merriam-Webster's Collegiate Dictionary, 11th edition," 2003; Merriam-Websters Inc; entry for "cosmetic," pp. 1-20.
97 Notice of the Reasons for Rejection for corresponding Japanese Patent Application No. 2007-535207, mailed Apr. 4, 2011 (with English translation).
98 Nov. 9, 2009 Office Action issued in U.S. Appl. No. 11/101,400.
99 Oct. 1, 2009 Office Action issued in U.S. Appl. No. 11/101,398.
100 Oct. 17, 2008 Chinese Office Action issued in Chinese Patent Application No. 200610111595.3.
101 Oct. 19, 2009 Office Action issued in U.S. Appl. No. 11/663,776.
102 Oct. 2, 2015 Office Action issued in U.S. Appl. No. 13/777,573.
103 Oct. 21, 2009 Office Action issued in U.S. Appl. No. 11/664,003.
104 Oct. 26, 2009 Office Action issued in U.S. Appl. No. 11/100,513.
105 Oct. 27, 2009 Office Action issued in U.S. Appl. No. 11/663,977.
106 Oct. 27, 2009 Office Action issued in U.S. Appl. No. 11/663,978.
107 Office Action issued Aug. 13, 2012 in U.S. Appl. No. 11/511,324.
108 Office Action issued Aug. 30, 2012 in U.S. Appl. No. 11/242,901.
109 Office Action issued Aug. 30, 2012 in U.S. Appl. No. 11/663,776.
110 Office Action issued Aug. 30, 2012 in U.S. Appl. No. 11/663,977.
111 Office Action issued Aug. 30, 2012 in U.S. Appl. No. 11/663,978.
112 Office Action issued Aug. 30, 2012 in U.S. Appl. No. 11/664,003.
113 Pradyot Patnaik, Handbook of Inorganic Chemicals (2003), p. 945.
114 Roeben, "Ferreting Out Funny Money: Fighting Counterfeiting," as captured by internet archive (<web.archive.org>) on Feb 3, 2004 from <dribbleglass.com/subpages/counterfeit.htm>, pp. 1-7.
115 * Roeben, Scott; "Ferreting Out Funny Money: Fighting Counterfeiting," as captured by interet archive ( ) on Feb 3, 2004 from subpages/counterfeit.htm>, pp. 1-7 as provided.
116 * Roeben, Scott; "Ferreting Out Funny Money: Fighting Counterfeiting," as captured by interet archive ( ) on Feb. 3, 2004 from subpages/counterfeit.htm>, pp. 1-7 as provided.
117 Sep. 16, 2010 Office Action issued in U.S. Appl. No. 11/511,324.
118 Sep. 24, 2009 Office Action issued in U.S. Appl. No. 11/101,399.
119 Titanium Dioxide-Wikipedia (http://en.wikipedia.org/wikilTitanium-dioxide.retrieved online on Aug. 10, 2010).
120 Titanium Dioxide—Wikipedia (http://en.wikipedia.org/wikilTitanium—dioxide.retrieved online on Aug. 10, 2010).
121 U.S. Appl. No. 10/529,872, filed Oct. 12, 2005, Christophe Dumousseaux.
122 U.S. Appl. No. 11/100,509, filed Apr. 7, 2005, Christophe Dumousseaux.
123 U.S. Appl. No. 11/100,513, filed Apr. 7, 2005, Christophe Dumousseaux.
124 U.S. Appl. No. 11/100,514, filed Apr. 7, 2005, Xavier Blin.
125 U.S. Appl. No. 11/100,566, filed Apr. 7, 2005, Christophe Dumousseaux.
126 U.S. Appl. No. 11/101,398, filed Apr. 8, 2005, Christophe Dumousseaux.
127 U.S. Appl. No. 11/101,399, filed Apr. 8, 2005, Christophe Dumousseaux.
128 U.S. Appl. No. 11/101,400, filed Apr. 8, 2005, Christophe Dumousseaux.
129 U.S. Appl. No. 11/242,900, filed Oct. 5, 2005, Ludovic Thevenet.
130 U.S. Appl. No. 11/242,901, filed Oct. 5, 2005, Ludovic Thevenet.
131 U.S. Appl. No. 11/482,165, filed Jul. 7, 2006, Ludovic Thevenet.
132 U.S. Appl. No. 11/511,324, filed Aug. 9, 2006, Marc Ramet.
133 U.S. Appl. No. 11/663,776, filed Aug. 16, 2007, Ludovic Thevenet.
134 U.S. Appl. No. 11/663,975, filed Aug. 16, 2007, Ludovic Thevenet.
135 U.S. Appl. No. 11/663,977, filed Mar. 28, 2007, Ludovic Thevenet et al.
136 U.S. Appl. No. 11/663,978, filed Aug. 16, 2007, Ludovic Thevenet.
137 U.S. Appl. No. 11/664,003, filed Aug. 16, 2007, Ludovic Thevenet.
138 U.S. Appl. No. 11/770,177, filed Jun. 28, 2007, Christophe Dumousseaux.
139 U.S. Appl. No. 11/922,411, filed Jun. 17, 2008, Ludovic Thevenet.
Clasificación internacional A61Q1/02, A61Q3/02, A61Q1/00, A45D29/00, A45D34/00, A61Q1/06, A45D33/00, A61K8/19
Clasificación cooperativa A61K2800/88, A45D29/004, A61K2800/42, A61Q1/00, A61Q3/02, A45D33/00, A61K8/19, A45D34/00, A61K2800/47, A61Q1/02, A61Q1/06
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