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公开(公告)号：BE1003813A4
公开(公告)日：1992-06-23
申请号：BE8800695
申请日：1988-06-17
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
Abstract: Ce vernis exempt de nitrocellulose contient dans un système solvant pour vernis, au moins une résine caractérisée par le fait que ladite résine est un copolymère comportant des motifs résultant de la copolymérisation : (1) de 20 à 70 % d'au moins un acrylate ou méthacrylate d'alkyle, étant entendu que ledit copolymère ne peut comporter plus de 30% d'unités dérivant de la copolymérisation d'un acrylate d'alkyle et/ou d'un acrylate d'hydroxyalkyle, la viscosité du copolymère à 28% dans l'acétate d'éthyle à 25 degrés C étant supérieure à 0,1 Pa.s.
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公开(公告)号：CH675832A5
公开(公告)日：1990-11-15
申请号：CH235488
申请日：1988-06-17
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
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公开(公告)号：GB2207143A
公开(公告)日：1989-01-25
申请号：GB8814432
申请日：1988-06-17
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
Abstract: A nitrocellulose-free varnish is disclosed which contains at least one resin in a varnish solvent, the resin being a copolymer containing units resulting from the copolymerisation: (1) of 20 to 70% by weight of at least one alkyl (C1-C6) acrylate or methacrylate and (2) of 30 to 80% by weight of at least one mono-or-di-hydroxyalkyl (C2-C4) acrylate of methacrylate, with the proviso that the said copolymer cannot contain more than 30% of units derived from an alkyl acrylate and/or a hydroxyalkyl acrylate, the viscosity of the copolymer, as a 28% solution in ethyl acetate at 25 DEG C, being at least 0.1 Pa s.
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公开(公告)号：CA1300027C
公开(公告)日：1992-05-05
申请号：CA569764
申请日：1988-06-17
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
Abstract: L'invention concerne un vernis à ongles anhydre. Ce vernis exempt de nitrocellulose contient dans un système solvant pour vernis, au moins une résine caractérisée par le fait que ladite résine est un copolymère comportant des motifs résultant de la copolymérisation: (1) de 20 à 70% d'au moins un acrylate ou méthacrylate d'alkyle de formule générale: (I) dans laquelle: R' représente un atome d'hydrogène ou un radical méthyle, et R représente une chaîne hydrocarbonée saturée, linéaire ou ramifiée contenant de 1 à 6 atomes de carbone, et (2) de 30 à 80% d'au moins un acrylate ou méthacrylate d'hydroxyalkyle de formule générale: (II) dans laquelle: R1 représente un atome d'hydrogène ou un radical méthyle et R2 représente une chaîne hydrocarbonée, linéaire ou ramifiée, ayant de 2 à 4 atomes de carbone et 1 ou 2 hydroxyle (s), étant entendu que ledit copolymère ne peut comporter plus de 30% d'unités derivant de la copolymérisation d'un acrylate d'alkyle et/ou d'un acrylate d'hydroxyalkyle, la viscosité du copolymère à 28% dans l'acétate d'éthyle à 25.degree.C étant supérieure à 0,1 Pa.s. Le vernis selon l'invention présente une bonne tenue dans le temps, une bonne brillance et une excellente adhésion sur la kératine de l'ongle.
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公开(公告)号：GB2207143B
公开(公告)日：1991-04-03
申请号：GB8814432
申请日：1988-06-17
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
Abstract: This nitrocellulose-free varnish contains at least one resin in a solvent system for varnishes, and is characterized in that the said resin is a copolymer containing units resulting from the copolymerization: (1) of 20 to 70% of at least one alkyl acrylate or methacrylate of general formula: (I) in which: R' denotes a hydrogen atom or a methyl radical, and R denotes a saturated, linear or branched hydrocarbon chain containing from 1 to 6 carbon atoms, and (2) of 30 to 80% of at least one hydroxyalkyl acrylate or methacrylate of general formula: (II) in which: R1 denotes a hydrogen atom or a methyl radical and R2 denotes a linear or branched hydrocarbon chain containing from 2 to 4 carbon atoms and 1 or 2 hydroxyl(s), it being understood that the said copolymer cannot contain more than 30% of units derived from the copolymerization of an alkyl acrylate and/or a hydroxyalkyl acrylate, the viscosity of the copolymer at a concentration of 28% in ethyl acetate at 25 DEG C. being higher than 0.1 Pa s.
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Patent Agency Ranking
公开(公告)号：FR2695033B1
公开(公告)日：1994-11-25
申请号：FR9210264
申请日：1992-08-25
Applicant: OREAL
Inventor： MONDET JEAN , LANGLA BERNARD , ANDREAN HERVE , LAGRANGE ALAIN
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公开(公告)号：IT1217860B
公开(公告)日：1990-03-30
申请号：IT2103288
申请日：1988-06-17
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
Abstract: This nitrocellulose-free varnish contains at least one resin in a solvent system for varnishes, and is characterized in that the said resin is a copolymer containing units resulting from the copolymerization: (1) of 20 to 70% of at least one alkyl acrylate or methacrylate of general formula: (I) in which: R' denotes a hydrogen atom or a methyl radical, and R denotes a saturated, linear or branched hydrocarbon chain containing from 1 to 6 carbon atoms, and (2) of 30 to 80% of at least one hydroxyalkyl acrylate or methacrylate of general formula: (II) in which: R1 denotes a hydrogen atom or a methyl radical and R2 denotes a linear or branched hydrocarbon chain containing from 2 to 4 carbon atoms and 1 or 2 hydroxyl(s), it being understood that the said copolymer cannot contain more than 30% of units derived from the copolymerization of an alkyl acrylate and/or a hydroxyalkyl acrylate, the viscosity of the copolymer at a concentration of 28% in ethyl acetate at 25 DEG C. being higher than 0.1 Pa s.
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公开(公告)号：DE3820596A1
公开(公告)日：1988-12-29
申请号：DE3820596
申请日：1988-06-16
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
Abstract: This nitrocellulose-free varnish contains at least one resin in a solvent system for varnishes, and is characterized in that the said resin is a copolymer containing units resulting from the copolymerization: (1) of 20 to 70% of at least one alkyl acrylate or methacrylate of general formula: (I) in which: R' denotes a hydrogen atom or a methyl radical, and R denotes a saturated, linear or branched hydrocarbon chain containing from 1 to 6 carbon atoms, and (2) of 30 to 80% of at least one hydroxyalkyl acrylate or methacrylate of general formula: (II) in which: R1 denotes a hydrogen atom or a methyl radical and R2 denotes a linear or branched hydrocarbon chain containing from 2 to 4 carbon atoms and 1 or 2 hydroxyl(s), it being understood that the said copolymer cannot contain more than 30% of units derived from the copolymerization of an alkyl acrylate and/or a hydroxyalkyl acrylate, the viscosity of the copolymer at a concentration of 28% in ethyl acetate at 25 DEG C. being higher than 0.1 Pa s.
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公开(公告)号：ES2009941A6
公开(公告)日：1989-10-16
申请号：ES8801887
申请日：1988-06-17
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
Abstract: BARNIZ PARA UÑAS ANHIDRO Y DISPOSITIVO PARA SU PRESENTACION. ESTE BARNIZ EXENTO DE NITROCELULOSA CONTIENE, EN UN SISTEMA SOLVENTE PARA BARNICES, POR LO MENOS UNA RESINA, CARACTERIZADO PORQUE DICHA RESINA ES UN COPOLIMERO QUE COMPRENDE UNOS GRUPOS QUE RESULTAN DE LA COPOLIMERIZACION: (1) DE 20 A 70% DE POR LO MENOS UN ACRILATO O METACRILATO DE ALQUILO Y (2) DE 30 A 80% DE POR LO MENOS UN ACRILATO O METACRILATO DE HIDROXIALQUILO, NO PUDIENDO COMPRENDER DICHO COPOLIMERO MAS DE 30% DE UNIDADES QUE DERIVAN DE LA COPOLIMERIZACION DE UN ACRILATO DE ALQUILO Y/O DE UN ACRILATO DE HIDROXIALQUILO, SIENDO LA VISCOSIDAD DEL COPOLIMERO AL 28% EN ACETATO DE ETILO A 25GC SUPERIOR A 0,1 PA.S. SE PRESENTA EN UNA DISPOSICION CONSTITUIDA EN DOS PARTES, LA PRIMERA DE LAS CUALES ES EL BARNIZ Y LA SEGUNDA ES UN ALCOHOL O MEZCLA DE ALCOHOLES.
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公开(公告)号：FR2617043A1
公开(公告)日：1988-12-30
申请号：FR8808172
申请日：1988-06-17
Applicant: OREAL
Inventor： LANGLA BERNARD , MONDET JEAN , PAPANTONIOU CHRISTOS
Abstract: This nitrocellulose-free varnish contains at least one resin in a solvent system for varnishes, and is characterized in that the said resin is a copolymer containing units resulting from the copolymerization: (1) of 20 to 70% of at least one alkyl acrylate or methacrylate of general formula: (I) in which: R' denotes a hydrogen atom or a methyl radical, and R denotes a saturated, linear or branched hydrocarbon chain containing from 1 to 6 carbon atoms, and (2) of 30 to 80% of at least one hydroxyalkyl acrylate or methacrylate of general formula: (II) in which: R1 denotes a hydrogen atom or a methyl radical and R2 denotes a linear or branched hydrocarbon chain containing from 2 to 4 carbon atoms and 1 or 2 hydroxyl(s), it being understood that the said copolymer cannot contain more than 30% of units derived from the copolymerization of an alkyl acrylate and/or a hydroxyalkyl acrylate, the viscosity of the copolymer at a concentration of 28% in ethyl acetate at 25 DEG C. being higher than 0.1 Pa s.
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