公开(公告)号：US11065191B2

公开(公告)日：2021-07-20

申请号：US15291504

申请日：2016-10-12

Applicant: COATEX

Inventor： Renaud Souzy ,  Jean-Marc Suau ,  Yves Kensicher ,  Olivier Guerret

IPC: A61K8/81 ,  A61Q19/00 ,  A61K8/06 ,  C08F220/58 ,  C08F220/28 ,  C08F220/06 ,  C08F220/12

Abstract: Process for thickening a composition, through the use of a direct emulsion in water, which is alkali-swellable, of a polymer of the ASE or HASE type, which is both rich in acrylic acid and which has a certain quantity of AMPS. The use of such emulsions simultaneously allows there to be no obligation to use surfactants and organic solvents other than water, and allows the thickening phenomenon to be activated for pHs of less than 7: this latter characteristic is particularly advantageous for formulations intended to be used in contact with skin.

公开(公告)号：US09775795B2

公开(公告)日：2017-10-03

申请号：US14429582

申请日：2013-09-24

Applicant: COATEX

Inventor： Renaud Souzy ,  Yves Kensicher ,  Jean-Marc Suau ,  Olivier Guerret

IPC: A61K8/81 ,  A61K8/19 ,  A61K8/87 ,  A61Q1/10

CPC classification number: A61K8/8147 ,  A61K8/19 ,  A61K8/8135 ,  A61K8/8152 ,  A61K8/8182 ,  A61K8/86 ,  A61K8/87 ,  A61K2800/432 ,  A61K2800/54 ,  A61K2800/5922 ,  A61Q1/10

Abstract: The present invention concerns the use of a specific copolymer to homogenize compositions that include coloring pigments and/or pearlescent pigments and film-forming polymers, as well as the cosmetic compositions containing said copolymer.

公开(公告)号：US08957008B2

公开(公告)日：2015-02-17

申请号：US14133735

申请日：2013-12-19

Applicant: Coatex

Inventor： Renaud Souzy ,  Yves Kensicher ,  Olivier Guerret

IPC: C11D1/72 ,  A61Q5/02 ,  A61K8/81 ,  C08K5/06 ,  C08L33/08 ,  A61K8/84 ,  A61K8/04 ,  A61K8/86 ,  A61K8/02

CPC classification number: A61K8/84 ,  A61K8/0241 ,  A61K8/044 ,  A61K8/8152 ,  A61K8/86 ,  A61K2800/48 ,  A61Q5/02 ,  C08K5/06 ,  C08L33/08 ,  C08F220/18 ,  C08F220/06 ,  C08F2222/1013

Abstract: Agent for obtaining a stable aqueous composition comprising an association: of a polymer constituted by: at least one A monomer of acrylic acid and/or methacrylic acid and/or any of their salts, at least one B monomer of alkyl acrylate and/or methacrylate, and At least one crosslinking D monomer, and with at least one C compound corresponding to the following formulae (I): R1-O-[(EO)n(PO)n′(BO)n″]—Z  (I) in which: R1 represents an ethyl, isopropyl or sec-butyl radical, [(EO)n(PO)n′(BO)n″] represents a polyalkoxylated chain constituted of alkoxylated units, distributed into blocks, alternatively or statistically, chosen from among EO ethoxylated units, PO propoxylated units and BO butoxylated units, representing, independently from each other, 0 or a whole number between 1 and 150, the sum of n, n′ and n″ not being null, and Z represents a fatty chain, linear or branched, of at least 16 carbon atoms.

Abstract translation: 用于获得包含缔合的稳定水性组合物的试剂：由以下组成的聚合物：至少一种丙烯酸和/或甲基丙烯酸的A单体和/或其任何盐，至少一种丙烯酸烷基酯和/或甲基丙烯酸烷基酯的B单体 ，和至少一种交联D单体，和至少一种对应于下式（I）的C化合物：R1-O - [（EO）n（PO）n'（BO）n“] - Z（I） 其中：R 1表示乙基，异丙基或仲丁基，[（EO）n（PO）n'（BO）n“]表示由烷氧基化单元构成的聚烷氧基化链，分布成块，或者统计学上选自 EO乙氧基化单元，PO丙氧基化单元和BO丁氧基化单元，彼此独立地表示0或1至150之间的整数，n，n'和n“之和不为空，Z表示脂肪链 直链或支链的，至少16个碳原子。

公开(公告)号：US09339447B2

公开(公告)日：2016-05-17

申请号：US14133724

申请日：2013-12-19

Applicant: COATEX

Inventor： Renaud Souzy ,  Yves Kensicher ,  Olivier Guerret

IPC: C11D3/12 ,  C08F220/28 ,  A61K8/81 ,  A61K8/04 ,  A61Q5/02 ,  A61Q19/10 ,  A61K8/86

CPC classification number: A61K8/044 ,  A61K8/86 ,  A61K2800/28 ,  A61K2800/48 ,  A61Q5/02 ,  A61Q19/10 ,  C08F220/28 ,  C08F2220/1808 ,  C08F220/06 ,  C08F2220/285 ,  C08F2222/1013 ,  C08F2222/1026

Abstract: Agent for obtaining a stable aqueous composition comprising a polymer constituted of: at least one A monomer of acrylic acid and/or methacrylic acid and/or any of their salts, at least one B monomer of alkyl acrylate and/or methacrylate, and at least one C monomer corresponding to the following formula (I): T-[(EO)n(PO)n′(BO)n″]-Z   (I)  in which: T represents one end enabling the co-polymerization of the C monomer, [(EO)n(PO)n′(BO)n″] represents a polyalkoxylated chain constituted of alkoxylated units, distributed into blocks, alternatively or statistically, chosen from among EO ethoxylated units, PO propoxylated units and BO butoxylated units, representing, independently from each other, 0 or a whole number between 1 and 150, the sum of n, -n′ and n″ not being null, and Z represents a fatty chain, linear or branched, of at least 16 carbon atoms, at least one crosslinked monomer D.

Abstract translation: 用于获得稳定的含水组合物的试剂，其包含由以下组成的聚合物构成：至少一种丙烯酸和/或甲基丙烯酸的A单体和/或其任何盐，至少一种丙烯酸烷基酯和/或甲基丙烯酸酯的B单体， 一种对应于下式（I）的C单体：T - [（EO）n（PO）n'（BO）n“] - Z（I）其中：T表示使C的共聚 单体，[（EO）n（PO）n'（BO）n“]表示由烷氧基化单元构成的聚烷氧基化链，其分布成块，或者选择性地或统计上选自EO乙氧基化单元，PO丙氧基化单元和BO丁氧基化单元， 彼此独立地表示0或1〜150的整数，n，-n'和n“之和不为零，Z表示至少16个碳原子的直链或支链的脂肪链， 至少一种交联单体D.

公开(公告)号：US20150231054A1

公开(公告)日：2015-08-20

申请号：US14429582

申请日：2013-09-24

Applicant: COATEX

Inventor： Renaud Souzy ,  Yves Kensicher ,  Jean-Marc Suau ,  Olivier Guerret

IPC: A61K8/81 ,  A61K8/87 ,  A61Q1/10 ,  A61K8/19

CPC classification number: A61K8/8147 ,  A61K8/19 ,  A61K8/8135 ,  A61K8/8152 ,  A61K8/8182 ,  A61K8/86 ,  A61K8/87 ,  A61K2800/432 ,  A61K2800/54 ,  A61K2800/5922 ,  A61Q1/10

Abstract: The present invention concerns the use of a specific copolymer to homogenize compositions that include coloring pigments and/or pearlescent pigments and film-forming polymers, as well as the cosmetic compositions containing said copolymer.

Abstract translation: 本发明涉及使用特定的共聚物来均匀化包括着色颜料和/或珠光颜料和成膜聚合物的组合物，以及含有所述共聚物的化妆品组合物。

公开(公告)号：US09700505B2

公开(公告)日：2017-07-11

申请号：US14689134

申请日：2015-04-17

Applicant: COATEX

Inventor： Renaud Souzy ,  Jean-Marc Suau ,  Olivier Guerret

IPC: A61K8/27 ,  A61K8/29 ,  A61K8/81 ,  A61Q17/04 ,  A61K8/86 ,  A61K8/91

CPC classification number: A61K8/8152 ,  A61K8/27 ,  A61K8/29 ,  A61K8/8147 ,  A61K8/86 ,  A61K8/91 ,  A61Q17/04

Abstract: The present invention relates to the use in a sunscreen formulation containing pigment particles as UV-filtering mineral agents, new additives as agents improving the UV-absorbing capacities of said formulations, as well as sunscreen formulations including such agents.

公开(公告)号：US20140112966A1

公开(公告)日：2014-04-24

申请号：US14141760

申请日：2013-12-27

Applicant: COATEX

Inventor： Renaud Souzy ,  Jean-Marc Suau ,  Yves Kensicher ,  Olivier Guerret

IPC: A61K8/06 ,  A61Q19/00 ,  A61K8/81

CPC classification number: A61K8/8158 ,  A61K8/06 ,  A61K8/068 ,  A61K8/8147 ,  A61K2800/10 ,  A61K2800/33 ,  A61K2800/48 ,  A61K2800/546 ,  A61Q19/00 ,  C08F220/06 ,  C08F220/12 ,  C08F220/28 ,  C08F220/58

Abstract: Process for thickening a composition, through the use of a direct emulsion in water, which is alkali-swellable, of a polymer of the ASE or HASE type, which is both rich in acrylic acid and which has a certain quantity of AMPS. The use of such emulsions simultaneously allows there to be no obligation to use surfactants and organic solvents other than water, and allows the thickening phenomenon to be activated for pHs of less than 7: this latter characteristic is particularly advantageous for formulations intended to be used in contact with skin.

Abstract translation: 通过使用ASE或HASE型聚合物的水中的直接乳液（其是富含丙烯酸并且具有一定量的AMPS）而使组合物增稠的方法。 同时使用这种乳液使得除了水之外没有义务使用表面活性剂和有机溶剂，并且允许增稠现象在小于7的pH下被活化：后者的特征对于拟用于 接触皮肤。