baber/WOPTO huggingface dataset:
Patent ES-2224269-T3 (ES)
Title: Composicion de caucho y neumatico producido a partir de la misma.
Inventor: ARAKI SHUNJI
IPC: C08K5/548
Filed: 1997-09-19
Granted: 2005-03-01
Abstract: EN LA PRESENTE INVENCION SE PRESENTAN UNA COMPOSICION DE CAUCHO Y UN NEUMATICO EN EL QUE SE UTILIZA LA COMPOSICION DE CAUCHO. LA COMPOSICION DE CAUCHO COMPRENDE SILICE EN UNA CANTIDAD DE 10 A 85 PARTES EN PESO POR 100 PARTES EN PESO DE CAUCHO NATURAL Y/O CAUCHOS SINTETICOS DE DIENO. UN AGENTE DE ACOPLAMIENTO DE SILANO DE POLISULFURO QUE TIENE UNA DISTRIBUCION ESPECIFICA DE AZUFRE REACCIONA CON UN COMPUESTO DE FOSFORO TRIVALENTE DE MODO QUE SE REDUZCA EL CONTENIDO DE POLISULFURO ALTO PRESENTE EN EL AGENTE DE ACOPLAMIENTO DE SILANO DE POLISULFURO. LA COMPOSICION DE CAUCHO COMPRENDE ADEMAS DE UN 1 A UN 20 % EN PESO, EN BASE A LA CANTIDAD DE SILICE, DEL AGENTE DE ACOPLAMIENTO DE SILANO DE POLISULFURO QUE TIENE UNA DISTRIBUCION ESPECIFICA DE AZUFRE DE MODO QUE EL CONTENIDO DEL COMPONENTE DE POLISULFURO ALTO SEA PEQUEÑA. EL NEUMATICO POSEE UNA CARACTERISTICA EXCELENTE DE BAJA FORMACION DE CALOR.
Patent ES-2162362-T3 (ES)
Inventor: JANSEN WOLFGANG
IPC: F27B9/00
Filed: 1998-04-01
Granted: 2001-12-16
Abstract: Recovery of non-ferrous metals from objects (38) consisting of or containing both ferrous and non-ferrous materials takes place comprises heating such objects to a separation temperature which lies between the melting points of the ferrous and non-ferrous materials, and collecting the molten non-ferrous material. The objects (38) are transported continuously, without preliminary comminution, through a tunnel furnace (1), which is provided with an appropriate transport system (35) and are heated there to a separation temperature, with collection of the resulting molten non-ferrous material.
Patent ES-2172847-T3 (ES)
Inventor: TASIN CLAUDIO
IPC: B24D9/02
Filed: 1998-09-21
Granted: 2002-10-01
Abstract: The invention concerns an improved centrifugal expansion roller (1) for sanding machines, particularly floor sanders, of the type consisting of a metal core (3) with an outer elastomeric annular cover (4) provided, over its entire surface, with a plurality of longitudinal slits (5, 8) extending along non-radial planes. According to the invention, said slits (5, 8) are formed along trajectories which, from the central directrix (6) of the surface of the roller (1), are inclined in opposite directions in respect of the generating lines (7) of said surface. <IMAGE>
Patent ES-2192315-T3 (ES)
Title: Dispositivo de cierre estanco de una caja de confinamiento de uso multiple para conjuntos combustibles nucleares irradiados o desechos de alta actividad.
Inventor: CHANZY YVES
IPC: G21F9/36
Filed: 1998-05-04
Granted: 2003-10-01
Abstract: LA INVENCION SE REFIERE A UN DISPOSITIVO DE CIERRE ESTANCO AMOVIBLE DE UNA CAJA METALICA DE CONTENCION DE USOS MULTIPLES PARA COMBUSTIBLES NUCLEARES IRRADIADOS. ESTA CONSTITUIDA, EN ESENCIA, POR UN CUERPO TUBULAR (1) CON UN EJE VERTICAL, UN EXTREMO INFERIOR OBTURADO CON UN FONDO SOLDADO Y UN EXTREMO SUPERIOR TOTALMENTE ABIERTO. LA CAJA ESTA DESTINADA A SER INTRODUCIDA INTEGRAMENTE EN UN CONTENEDOR EXTERIOR METALICO DE PAREDES GRUESAS. EL DISPOSITIVO DE CIERRE COMPRENDE: . AL MENOS DOS DISCOS MACIZOS METALICOS AMOVIBLES (13, 13 ) SITUADOS POR COMPLETO EN EL INTERIOR DEL CUERPO TUBULAR Y QUE VAN APOYADOS, DIRECTAMENTE O POR MEDIACION DE UN DISCO O CORONA DE APOYO (12), EN UN SALIENTE (11) PRACTICADO EN LA PARED INTERIOR DEL CUERPO TUBULAR (1), EN LA TOTALIDAD O EN PARTE DE SU PERIFERIA Y CERCA DE SU EXTREMO SUPERIOR. CADA UNO DE LOS DISCOS MACIZOS METALICOS (13, 13 ) ESTA PROVISTO DE MEDIOS DE ESTANQUEIDAD (14, 15, 14 , 15 ) SITUADOS EN SU PERIFERIA QUE COOPERAN CON UNA PARTE VERTICAL DE LA PARED INTERIOR DEL CUERPO TUBULAR, . UN DISPOSITIVO DE FIJACION SITUADO EN EL INTERIOR DEL CUERPO TUBULAR POR ENCIMA DE LOS DISCOS MACIZOS METALICOS (13, 13 ) QUE PERMITE REALIZAR LA ESTANQUEIDAD AL ACTUAR SOBRE LOS DISCOS.
Patent ES-2187921-T3 (ES)
Inventor: JAWUREK HEINZ
IPC: B01D29/96
Filed: 1998-01-14
Granted: 2003-06-16
Abstract: A filter comprising a housing, which consists of at least two housing parts, and a filter element attached inside the housing. The invention provides for at least one latch element by means of which a detachable latched connection can be established between the filter element and at least one of the housing parts.
Patent ES-2186137-T3 (ES)
Title: Sistema de frenado de un vehiculo.
Inventor: ROSS COLIN FORD
IPC: B60T8/46
Filed: 1998-03-16
Granted: 2003-05-01
Abstract: UN SISTEMA DE FRENADO DE UN VEHICULO QUE COMPRENDE: UNOS ELEMENTOS, EN UN CICLO ANTIDERRAPANTE INICIAL, PARA QUE LLEVEN A CABO UNA PRIMERA DETERMINACION PARA SELECCIONAR UN MODO DE CONTROL ALTO O BAJO SEGUN LOS PARAMETROS DE VELOCIDAD DE LAS RUEDAS; UNOS ELEMENTOS, EN UN SEGUNDO CICLO ANTIDERRAPANTE O CICLO SUBSIGUIENTE, PARA QUE LLEVEN A CABO UNA SEGUNDA DETERMINACION PARA DETERMINAR SI SE HA DE LLEVAR A CABO UN ENSAYO CASI MI SEGUN LOS PARAMETROS DE VELOCIDAD DE LAS RUEDAS; UNOS ELEMENTOS, QUE FUNCIONAN TRAS SELECCIONAR UN MODO DE CONTROL BAJO, PARA QUE LLEVEN A CABO UN ENSAYO CASI MI QUE CONSISTE EN PROVOCAR UNA SUBIDA DE LA PRESION DEL FRENO Y SELECCIONAR A CONTINUACION UN MODO ALTO O BAJO SEGUN LA VELOCIDAD DE LAS RUEDAS RESULTANTE DE DICHA SUBIDA DE LA PRESION DEL FRENO EN EL ENSAYO CASI MI .
Patent ES-2162425-T3 (ES)
Inventor: MAEDER CARL CONRAD
IPC: B42F21/00
Filed: 1998-04-07
Granted: 2001-12-16
Abstract: According to the invention, a static charge is produced on the surfaces of the flat objects (2) arranged on top of each other by guiding said objects (2) through a field of direct current oriented essentially vertically to their main surfaces. This charge creates electrical forces of attraction between the surfaces of the objects and these electrical forces of attraction increase mutual bonding. This effect caused by static charging of the surfaces of flat objects arranged on top of each other is reduced or prevented for at least one or two surfaces forming a predetermined separating point, by treating this surface or these surfaces in advance with an anti-static agent (3). No concentration of charge can be built up on the treated surface or any concentration of charge which does build up is compensated very quickly, so that there is no increase in bonding at the separating point or the bonding is much slighter than between the surfaces which are not part of the separating point. Consequently, the objects at the separating point can be moved against each other with less force. The inventive method is particularly suitable for opening multi-surface printed products at specific points.
Patent ES-2159437-T3 (ES)
Title: Convertidor de acereria con refrigeracion del agujero de colada.
Inventor: SCHMITZ GUNTER
IPC: F27D9/00
Filed: 1998-06-15
Granted: 2001-10-01
Abstract: Un convertidor de taller siderúrgico tiene un sistema de enfriamiento del cono, con conductos sinuosos para llevar el medio de enfriamiento, que se abren hacia al menos un colector en forma de surco en las regiones superior e inferior de la cabeza del convertidor; así como al menos una fuente y una descarga del medio de enfriamiento. Según la invención, un tubo colector (24) se dispone en la región del colector inferior (22), el tubo colector (24) se separa de al menos una de las paredes laterales del colector inferior, el tubo colector (24) tiene al menos una descarga con cierre (27) y está en comunicación con el colector inferior (22) para que el medio de enfriamiento (W) dentro del colector (22) pueda fluir hacia el tubo colector (24).
Patent ES-2243002-T3 (ES)
Title: Anticuerpos y otras moleculas de union especificas para antigenos virales de la hepatitis b.
Inventor: PAULIJ WILHELMINA PETRONELLA
IPC: C07K16/08
Filed: 1998-06-22
Granted: 2005-11-16
Abstract: la invención se refiere a anticuerpos y a otras moléculas de unión específicos para antígenos virales de la hepatitis B (HBV), a péptidos que comprenden epítopos reconocidos por las moléculas y a líneas celulares capaces de producir anticuerpos. La invención se refiere además a la utilización de las moléculas en las diagnosis del virus de la hepatitis B (HBV). La invención se refiere además a un procedimiento para la diagnosis de la hepatitis B, el procedimiento comprende la puesta en contacto de la muestra sospechosa de contener partículas o antígenos de la hepatitis B con la molécula de unión específica de acuerdo con la invención. De forma más adecuada, la invención se refiere a un procedimiento para la diagnosis de la hepatitis B, el procedimiento comprende la puesta en contacto de la muestra sospechosa de contener partículas o antígenos de la hepatitis B con al menos una molécula de unión específica dirigida a la región S del HBV y al menos una molécula de unión específica De acuerdocon la invención. La invención se refiere además a un equipo de ensayo para la detección de partículas o antígeno de la hepatitis B, el equipo comprende una molécula de unión específica De acuerdo con la invención y medios para detectar cuándo la molécula de unión específica se une a una partícula o antígeno del virus de la hepatitis B.
Patent ES-2323741-T3 (ES)
Inventor: CARLOS VONDERWALDE FREIDBERG
IPC: A61F2/06
Filed: 1998-09-21
Granted: 2009-07-23
Abstract: Disclosed is the use of serous tissue, such as pericardium, as a component of intracorporeal implants. Particularly, disclosed is a jacketed stent assembly comprising an expandable stent provided with a jacket of processed serous tissue which, in some embodiments, is impregnated with a therapeutic or diagnostic agent. In a preferred embodiment, the jacket of the expandable stent is formed of pericardial tissue, preferably bovine or porcine pericardial tissue.
Patent ES-2191335-T3 (ES)
Inventor: DONZE MICHEL
IPC: B23K7/10
Filed: 1998-09-28
Granted: 2003-09-01
Abstract: The invention provides a method and apparatus for oxygen cutting continuously cast billets, in which a cutting member (8) and a trimming member (9) are positioned relative to the billet to be cut (1) by taking a reference directly on the billet (1) by means of a moving clamp (7), after which the cutting member (8) and the trimming member (9) are lowered parallel to the side faces of the billet so as to cut the billet progressively downwards by attacking one of its side faces horizontally, while simultaneously trimming the cutting bead that forms on the other side face by attacking said other side face continuously in a downward direction.
Patent ES-2186229-T3 (ES)
Title: Procedimiento para la obtencion de alquilenglicolesteres con distribucion limitada de los homologos.
Inventor: RATHS HANS-CHRISTIAN
IPC: C07C67/26
Filed: 1998-08-17
Granted: 2003-05-01
Abstract: Procedimiento para la obtención de monoalquilenglicolésteres de ácidos dicarboxílicos alifáticos mediante reacción de los ácidos dicarboxílicos y de los óxidos de alquileno en presencia de alcanolaminas a modo de catalizadores básicos, caracterizado porque se hacen reaccionar ácidos dicarboxílicos alifáticos no ramificados.
Patent ES-2212355-T3 (ES)
Inventor: BLANK HELMUTH
IPC: E01B1/00
Filed: 1998-09-02
Granted: 2004-07-16
Abstract: The invention relates to a rail system (1) comprising a line of rails with fixations, cross ties (wood, concrete, etc.), an infrastructure (2) on which the cross ties are laid, as well as an elastomeric cross tie shoe, whose sidewall (7), which tapers upward, entirely or partially surrounds the cross tie, the inner sidewall being in the form of a flexible lip (9) sealingly laid against said cross tie (2); besides, between the bottom of the cross tie shoe (13) and the cross tie underside (2) is inserted an elastic intermediate layer (5). The rail system according to the invention (1) is characterized in that the sidewall (7) of the cross tie shoe (4) presents on its inner face (8) a pattern of ribs and grooves and that the elastic intermediate layer (5) is provided with extruded-like channels (6, 6', 6'') located virtually in the same plane as that in which two geometries of alternating channels appear.
Patent ES-2292208-T3 (ES)
Inventor: GARLAND THOMAS A
IPC: F16H21/44
Filed: 1998-10-14
Granted: 2008-03-01
Abstract: An apparatus for imparting substantially oscillatory motion to a subject. The apparatus has a support assembly for supporting the subject and an oscillatory mechanism for defining a path of motion of the support assembly, the path having a region of bilateral symmetry with respect to a reference point. An actuator assembly which may be coupled to the oscillatory mechanism enables the subject to control the oscillatory mechanism, as well as to brake and lock the motion of the mechanism. The apparatus may allow for the subject to recline on an articulated support assembly, in which case the equilibrium center of gravity of the support assembly is maintained substantially at the centerpoint of the path of motion regardless of the relative orientation of the articulated segments of the support assembly.
Patent ES-2256967-T3 (ES)
Inventor: MCNEIL RODERICK J
IPC: A01K61/00
Filed: 1998-10-05
Granted: 2006-07-16
Abstract: A synthetic structure is used to simultaneously provide food, shelter and reproductive support for many aquatic species. Synthetic seagrass may be produced in the form of flexible mats (10) with a plurality of ribbons (12). The lower ends of the ribbons (12) are anchored to the benthos (16). The other ends of the ribbons (12) are buoyantly supported in the photic zone (18). The ribbons (12) may be economically produced in plural coextensive layers, with one layer providing buoyancy and the other layer being structured to enhance biological growth. The system may be tailored for use in desired applications by selecting the surface area structure, ribbon spacing and density, and other parameters. The invention also relates to artificial plants, including seagrass mats, for aquariums. The artificial plants may be flexible and buoyant.
Patent ES-2272017-T3 (ES)
Inventor: GRIMM PETER D
IPC: A61M36/00
Filed: 1998-12-28
Granted: 2007-04-16
Abstract: The needle combination includes an insertion stylet which has a small diameter and is rigid. The tip of the insertion stylet is sharp for ease of insertion into the prostate. A needle sleeve has a larger diameter than the insertion stylet and is inserted into the prostate around the insertion stylet. A needle is loaded with radioactive seeds and spacers and is inserted, along with an implant stylet, into the sleeve after the insertion stylet has been removed. The needle and the sleeve are then removed together, while holding the implant stylet in place, so that the seeds are deposited in the prostate in desired locations.
Patent ES-2199481-T3 (ES)
Title: Suspensiones acuosas de esteres de acidos grasos de 9-hidroxi-risperidona submicrometricas.
Inventor: FRANCOIS MARC KAREL JOZEF
IPC: A61P25/28
Filed: 1998-11-10
Granted: 2004-02-16
Abstract: Una composición farmacéutica adecuada como formulación de acción retardada para una administración mediante inyección intramuscular o subcutánea, que comprende una dispersión de partículas que consiste esencialmente en una cantidad terapéuticamente eficaz de un éster de ácido graso de 9-hidroxi-risperidona cristalino que presenta la fórmula o una sal, o un estereoisómero o una mezcla estereoisomérica de los mismos, en la que R representa un radical alquilo C9-19 lineal; que presenta un agente tensioactivo absorbido en la superficie del mismo en una cantidad eficaz para mantener una superficie específica > 4 m2/g (que corresponde a un tamaño medio de partículas
Patent ES-2209305-T3 (ES)
Inventor: TSIEN ROGER Y
IPC: C12Q1/68
Filed: 1996-03-20
Granted: 2004-06-16
Abstract: Substrates for  beta -lactamase of general formula (I) in which one of X and Y is a fluorescent donor moiety and the other is a quencher (which may or may not re-emit); R' is selected from the group consisting of H, lower (i.e. alkyl of 1 to about 5 carbon atoms) and (CH2)nOH, in which n is 0 or an integer from 1 to 5; R" is selected from the group consisting of H, physiologically acceptable metal and ammonium cations, - CHR<2>OCO(CH2)nCH3, -CHR<2>OCOC(CH3)3, acylthiomethyl, acyloxy-alpha-benzyl, delta-butyrolactonyl, methoxycarbonyloxymethyl, phenyl, methylsulphinylmethyl, beta-morpholinoethyl, dialkylaminoethyl, acyloxyalkyl, dialkylaminocarbonyloxymethyl and aliphatic, in which R<2> is selected from the group consisting of H and lower alkyl; A is selected from the group consisting of S, O, SO, SO2 and CH2; and Z' and Z" are linkers for the fluorescent donor and quencher moieties. Methods of assaying  beta -lactamase activity and monitoring expression in systems using  beta -lactamase as a reporter gene also are disclosed. <IMAGE> <IMAGE>
Patent ES-2263267-T3 (ES)
Inventor: MACLEOD ROBERT A
IPC: A61P35/00
Filed: 1999-02-03
Granted: 2006-12-01
Abstract: The invention provides optimized antisense oligonucleotides complementary to the DNA methyltransferase gene or its RNA transcript. The invention further provides methods for using such antisense oligonucleotides as analytical and diagnostic tools, as potentiators of transgenic plant and animal studies and gene therapy approaches, and as potential therapeutic agents.
Patent ES-2169598-T3 (ES)
Inventor: LAURILA-LUMME AULI
IPC: D21H17/65
Filed: 1999-03-01
Granted: 2002-07-01
Abstract: The invention relates to papermaking processes wherein calcium carbonate is included in a pulp suspension. The dissolution of the calcium carbonate in the papermaking system is prevented or substantially retarded by the introduction of carbon dioxide to said pulp suspension in connection with subjecting said calcium carbonate in said papermaking system to pH conditions of about 8 or lower. The invention also provides processes for the production of paper or board in papermaking systems wherein solid calcium carbonate is present as a filler and/or pigment.
Patent ES-2263270-T3 (ES)
Inventor: BOURNE GEORGE
IPC: A61L31/00
Filed: 1999-02-19
Granted: 2006-12-01
Abstract: A unique powder-free medical glove fabricated from a neoprene copolymer, and a method of making same is described. The gloves of the invention are easily donned without the use of powdered donning agents and retain their puncture resistance, tensile strength, stress at 500% and elongation to break after post-processing by chlorination and sterilization by irradiation. Additionally, the gloves of the invention exhibit minimal discoloration (as measured by the per cent change in yellowness index) and minimal stickiness to themselves and to glove packing materials after sterilization by irradiation.
Patent ES-2222708-T3 (ES)
Title: Baños de lacado electroforetico por inmersion con aditivos que impiden la formacion de crateres en la pelicula de laca secada al horno.
Inventor: HONIG HELMUT
IPC: C09D7/47
Filed: 1999-04-30
Granted: 2005-02-01
Abstract: Uso de homopolímeros o copolímeros del acrilato de 2-etilhexilo en forma de polimerizados en solución como aditivo en lacas acuosas de cataforesis para la supresión de la formación de defectos superficiales en las películas de laca, no siendo superior al 35% el porcentaje másico de los comonómeros en la mezcla de monómeros utilizada para la fabricación de los copolímeros, y siendo de un 0, 5 a un 5% el porcentaje másico del homopolímero o copolímero del acrilato de 2-etilhexilo en la resina sólida, y siendo los comonómeros seleccionados de entre los miembros del grupo que consta de acrilatos de alquilo lineales, cíclicos o ramificados con 1 a 18 átomos de carbono en el resto alquilo y acrilatos de hidroxialquilo lineales, cíclicos o ramificados con 2 a 6 átomos de carbono en el resto hidroxialquilo.
Patent ES-2194484-T3 (ES)
Title: Dispositivo de mando.
Inventor: SKOGWARD KENNETH
IPC: B60K20/02
Filed: 1999-06-29
Granted: 2003-11-16
Abstract: Un dispositivo de mando que comprende una palanca de control (1) y una consola de mando (2) y que está provisto con al menos dos ejes de giro (25, 35) sobre los cuales la palanca se puede pivotar alternativamente con respecto a la consola de mando, para el ajuste entre un número de posiciones de funcionamiento, estando pensadas dichas posiciones de funcionamiento de la palanca de control sobre dichos ejes de giro para la transmisión a una condición de funcionamiento correspondiente del dispositivo a ser manejado, caracterizado porque dichos ejes de giro (25, 35) están formados por cuatro elementos de apoyo (3, 4, 5, 6) conectados a la palanca de control (1), definiendo en parejas cada uno de los ejes de giro para la palanca de control; y porque los elementos de apoyo están solicitados hacia respectivos caminos de guía (7, 8, 9, 10) definidos en la consola de mando, en los cuales caminos los elementos de apoyo, alternativamente y en parejas, están bloqueados para un cierto movimiento y son operativos en un cierto movimiento, respectivamente, para permitir controlar el movimiento de la palanca a lo largo de un recorrido seleccionado (24¿, 28¿, 29¿).
Patent ES-2165239-T3 (ES)
Inventor: HORRIDGE GRAHAM
IPC: B08B7/02
Filed: 1999-03-03
Granted: 2002-03-01
Abstract: A method of cleaning the inside surface of a kitchen extraction duct or other grease duct, includes applying solid carbon dioxide under pressure to the inside surface of the duct, so that grease thereon is hardened and dislodged therefrom.
Patent ES-2194501-T3 (ES)
Title: Derivados de amidinas, su preparacion, su aplicacion como medicamentos y composiciones farmaceuticas que los contienen.
Inventor: AUVIN SERGE
IPC: C07D473/08
Filed: 1999-09-22
Granted: 2003-11-16
Abstract: Derivados de amidinas, su preparación, su aplicación como medicamentos y composiciones farmacéuticas que los contienen. La presente invención tiene por objetivo nuevos derivados de amidinas, que presentan una actividad inhibidora de las enzimas NO - sintasas que producen el monóxido de nitrógeno NO y/o una actividad de trampa de las formas reactivas del oxígeno (denominadas generalmente ROS por sus iniciales en inglés \reactiv oxygen species"). La invención se refiere en particular a los derivados correspondientes a la fórmula general (I'') definida más adelante, sus métodos de preparación, las preparaciones farmacéuticas que las contienen y su utilización con fines terapéuticos, en particular su utilización como inhibidores de las NO - sintasas y como trampas de formas reactivas del oxígeno de forma selectiva o no.
Patent ES-2255762-T3 (ES)
Inventor: MEJEAN VERONIQUE
IPC: E05B65/20
Filed: 1999-10-06
Granted: 2006-07-01
Abstract: The latch 10 includes a latch claw 12, a release lever 20 operable between a closed and released position, a pawl 14 connected to a pawl lifter 16 operable between a closed position and a released position, and a lock link 32 operable between a locked and an unlocked position. During unlocking, a lock lever 30 rotates anti-clockwise to move abutments 36,38 (Fig.1) of the lock link to a position between abutments 17,24 (Fig.1) of the pawl lifter and release lever respectively (Fig.2). Operation of an outside door handle (not shown), connected to the release lever via a cable 22, causes the release lever to rotate about axis A (Fig.3) such that abutments 24,36 push on abutments 38,17 respectively. This action causes anti-clockwise rotation of the pawl lifter and disengagement of the pawl from abutment 12A (Fig. 3) of the latch claw to allow the door to open. The lock lever and link may be electrically actuated.
Patent ES-2176033-T3 (ES)
Inventor: BLEIKOLM ANTON
IPC: C09D11/00
Filed: 1999-10-08
Granted: 2002-11-16
Abstract: An ink composition containing at least two different types of optically variable pigments which produce a film or coating having a viewing angle dependent color shift.