PATENT CLAIM ANALYSIS

Application Number: 16064370
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["008", "405000"]

Abstract:
The subject matter of the present disclosure is a method for treatment keratinous fibers which make it possible to color the hair in a single treatment session and simultaneously achieve a multi-tonal coloring with sections (strands) having different colors, more particularly lighter (“highlights”) sections (strands), wherein the use of solid, flat separating aids, more particularly foils from solid materials such as aluminum, paper or Styrofoam and similar materials is not required.

Claim (Index 1):
A method for color-changing keratinous fibers, said method comprising the steps of:\n a. preparing a coloring or lightening composition (A), comprising a)i. at least one alkalizing agent, a)ii. optionally at least one consistency enhancer, and a)iii. optionally at least one solvent, selected from water and at least one organic solvent, selected from one or more monovalent or polyvalent alcohols having from 2 to 9 carbon atoms, polyethylene glycols having from 2 to 20 ethylene glycol units, as well as mixtures of the solvents, and a)iv. optionally at least one oxidation dye precursor and/or at least one partially-oxidizing hair dye, a)v. wherein the coloring or lightening composition (A), insofar as, relative to its weight, it comprises more than about 7 wt. % water, has a pH value of from about 6.0 to about 11.5, measured at about 20\u00b0 C. and, insofar as the composition (A), relative to its weight, comprises from about 0 to about 7 wt. % water, it is an about 30 wt. % dispersion in water and has a pH value of from about 6.0 to about 12.0, measured at about 20\u00b0 C.; b. preparing an oxidant composition (B), comprising b)i. from about 1 to about 18 wt. % hydrogen peroxide, relative to the weight of the composition\n (B), and \n b)ii. water, b)iii. wherein the oxidant composition (B) has a pH value from about 2.5 to about 6.5, c. preparing a gelling composition (C), comprising c)i. from about 0.1 to about 3 wt. %, relative to the weight of the composition (C), at least one salt of a multivalent metal ion, selected from calcium-, strontium-, barium- and aluminum salts having a water solubility at about 20\u00b0 C. of at least about 500 mg/l, and also if the polysaccharide, which forms a gel with calcium ions, comprises kappa carragheenan or a salt thereof, the gelling composition (C) comprising from about 0.1 to about 3 wt. %, relative to the weight of the composition (C), at least one salt, selected from potassium, calcium-, strontium-, barium- and aluminums salts having a water solubility at about 20\u00b0 C. of at least about 500 mg/l, c)ii. from about 50 to about 99 wt. %, relative to the weight of the composition (C), water, c)iii. optionally at least one cation polymer selected from cationized guar ethers, c)iv. wherein the gelling composition (C) has a pH value from about 4 to about 12, measured at about 20\u00b0 C.; the gelling composition (C) optionally being produced in-situ or from about 0.01 to about 24 hours before said method is applied by mixing a solid, gelling composition (C\u2032), comprising the at least one salt c)i in powder form and optionally at least one cation polymer, which is selected from cationized guar ethers, in powder form, with water c) then, from about 1 to about 600 seconds thereafter, d. producing a mixture (M) of (A) and (B), having a pH value of from about 6.0 to about 11, measured at about 20\u00b0 C.; after from about 1 to about 600 seconds; e. applying at least one partial quantity of (M) on at least one keratin fiber section to be colored and/or lightened; from about 1 to about 600 seconds thereafter f. applying the gelling composition (C) on the keratinous fiber section(s) treated with (M); g. repeating steps e. and f. as many times as desired, h. leaving the gelling composition (C) on the keratinous fibers for a time of from about 0.1 to about 60 minutes, and then rinsing the keratinous fibers with water and, if required, with a cleaning agent, post-treating the fibers with a conditioning agent and then drying, if required, wherein said method comprises the application of at least one polysaccharide which can form a gel with calcium ions in a hydrous medium, and which is selected from alginic acid, kappa carragheenan, iota carragheenan and pectin, as well as at least one salt of the aforementioned polysaccharides, selected from the alkali metal-, ammonium-, mono-, di- and trialkyl ammonium-, mono-, di- and trialkanolammonium- and magnesium salts, wherein in the case of salts of the kappa carragheenan, the alkali metal salt thereof is selected from lithium- and sodium salts, wherein these polysaccharides are not included in the gelling composition (C).

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 1.34921
- Patent Class: 8.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16063655', '15767318', '15846216', '15751168', '11661593']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7531025300740708
- 35 USC 102 Novelty (BERT): 0.5485583945864746
- Combined Prediction Score: 0.7326481165253113
- Mean Citation Score: 246.149364
- Max Citation Score: 402.42892
- Similarity Product: 317.678221534698

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test