公开(公告)号：US20170037170A1

公开(公告)日：2017-02-09

申请号：US15304560

申请日：2015-04-13

Applicant: RHODIA OPERATIONS

Inventor： Inigo GONZALEZ ,  Monique ADAMY

IPC: C08F220/18 ,  A61K8/81 ,  A61Q5/12 ,  A61Q19/10 ,  A61Q5/02 ,  C08L33/24 ,  A61K8/06

CPC classification number: C08F220/18 ,  A61K8/06 ,  A61K8/062 ,  A61K8/8158 ,  A61K8/86 ,  A61K2800/48 ,  A61K2800/5422 ,  A61K2800/546 ,  A61K2800/548 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/10 ,  C08F283/06 ,  C08F2220/1808 ,  C08L33/24 ,  C08L2201/52 ,  C08F220/06 ,  C08F2220/585 ,  C08F2220/288 ,  C08F2220/286 ,  C08F216/125

Abstract: The present invention relates to a method for making a direct emulsion of a copolymer in water, characterized in that it comprises the polymerization of at least, expressed as a percentage by weight of each of the monomers based upon the total weight of the monomers: a) 10 to 80% by weight of methacrylic acid and, optionally, of acrylic acid; b)15 to 80% by weight of at least one non-ionic vinyl monomer; c) 0.05 to 9.5% by weight of 2-acrylamido-2-methylpropane sulfonic acid or a salt thereof; d) 0.5 to 30% by weight of at least one monomer containing at least one hydrophobic group; and e) 0.01 to 5% by weight of at least one crosslinking monomer; said polymerization being carried out in the presence of at least one surfactant. It also relates to the corresponding new copolymer emulsion in water, a method for thickening an aqueous composition comprising such an emulsion of copolymer and to an aqueous composition comprising such a copolymer emulsion.

Abstract translation: 本发明涉及一种制备共聚物在水中的直接乳液的方法，其特征在于其包含基于单体总重量至少以单体重量百分比表示的聚合：a ）10至80重量％的甲基丙烯酸和任选的丙烯酸; b）15至80重量％的至少一种非离子乙烯基单体; c）0.05〜9.5重量％的2-丙烯酰氨基-2-甲基丙磺酸或其盐; d）0.5至30重量％的至少一种含有至少一个疏水基团的单体; 和e）0.01至5重量％的至少一种交联单体; 所述聚合在至少一种表面活性剂的存在下进行。 它还涉及在水中相应的新的共聚物乳液，一种用于增稠含有这种共聚物乳液的水性组合物和包含这种共聚物乳液的含水组合物的方法。

公开(公告)号：US20190315897A1

公开(公告)日：2019-10-17

申请号：US16394418

申请日：2019-04-25

Applicant: RHODIA OPERATIONS

Inventor： Inigo GONZALEZ ,  Monique ADAMY

IPC: C08F220/18 ,  A61K8/06 ,  A61K8/81 ,  A61K8/86 ,  A61Q19/10 ,  A61Q5/02 ,  C08F283/06 ,  C08L33/24 ,  A61Q5/12

Abstract: The present invention relates to a method for making a direct emulsion of a copolymer in water, characterized in that it comprises the polymerization of at least, expressed as a percentage by weight of each of the monomers based upon the total weight of the monomers: a) 10 to 80% by weight of methacrylic acid and, optionally, of acrylic acid; b) 15 to 80% by weight of at least one non-ionic vinyl monomer; c) 0.05 to 9.5% by weight of 2-acrylamido-2-methylpropane sulfonic acid or a salt thereof; d) 0.5 to 30% by weight of at least one monomer containing at least one hydrophobic group; and e) 0.01 to 5% by weight of at least one crosslinking monomer; said polymerization being carried out in the presence of at least one surfactant. It also relates to the corresponding new copolymer emulsion in water, a method for thickening an aqueous composition comprising such an emulsion of copolymer and to an aqueous composition comprising such a copolymer emulsion.

公开(公告)号：US20170233685A1

公开(公告)日：2017-08-17

申请号：US15519199

申请日：2015-10-10

Applicant: RHODIA OPERATIONS

Inventor： Inigo GONZALEZ ,  Marie-Pierre LABEAU ,  Gary WOODWARD

IPC: C11D3/37 ,  C08F8/12 ,  C08F226/02 ,  C08F218/08 ,  C11D11/00 ,  C08F230/02

CPC classification number: C11D3/3784 ,  C08F8/12 ,  C08F8/40 ,  C08F218/08 ,  C08F220/34 ,  C08F226/02 ,  C08F230/02 ,  C08F2438/03 ,  C09D5/002 ,  C09D7/65 ,  C11D11/0029 ,  C23C22/68

Abstract: The invention relates to polyfunctional polymers suitable in particular for the treatment of metal surfaces (metal finishing) and comprising: monomer units u1 bearing phosphonic acid functions; monomer units u2 bearing amine functions; and optionally monomer units u3 bearing alcohol units —OH.

公开(公告)号：US20140301966A1

公开(公告)日：2014-10-09

申请号：US14308845

申请日：2014-06-19

Applicant: RHODIA OPERATIONS

Inventor： Lawrence HOUGH ,  Wojciech BZDUCHA ,  Pascal HERVE ,  Pierre HENNAUX ,  Andrew DOUGLASS ,  Monique ADAMY ,  Inigo GONZALEZ

IPC: C08F220/68 ,  C09D133/14 ,  A61K8/81 ,  C11D3/395 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q19/10 ,  C08K3/20 ,  A01N25/10

CPC classification number: C08F220/68 ,  A01N25/10 ,  A61K8/8152 ,  A61K8/91 ,  A61K2800/10 ,  A61K2800/48 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q19/00 ,  A61Q19/10 ,  C08F283/06 ,  C08F283/065 ,  C08F290/062 ,  C08K3/20 ,  C09D133/14 ,  C11D3/3951 ,  C08F220/18 ,  C08F2220/1808 ,  C08F222/1006 ,  C08F220/06

Abstract: A polymer includes (a) one or more first monomeric units, each independently comprising at least one bicycloheptyl-polyether, bicycloheptenyl-polyether or branched (C5-C50)alkyl-polyether group per monomeric unit, wherein the bicycloheptyl-polyether or bicycloheptenyl-polyether group may optionally be substituted on one or more ring carbon atoms by one or two (C1-C6)alkyl groups per carbon atom, and (b) one or more second monomeric units, each independently comprising at least one pendant linear or branched (C5-C50)alkyl-polyether group per monomeric unit, provided that the first and second monomeric units cannot both comprise a branched (C5-C50)alkyl-polyether group and is useful as a component in liquid compositions, such as aqueous latex coating compositions, personal care compositions, home care compositions, and institutional or industrial care compositions.

Abstract translation: 聚合物包括（a）一个或多个第一单体单元，每个单体单元各自独立地包含至少一个双环庚基 - 聚醚，双环庚烯基 - 聚醚或支链（C5-C50）烷基 - 聚醚基团，其中所述双环庚基 - 聚醚或双环庚烯基 - 聚醚 基团可以任选地在一个或多个环碳原子上被每个碳原子一个或两个（C 1 -C 6）烷基取代，和（b）一个或多个第二单体单元，各自独立地包含至少一个直链或支链侧基（C5 -C 50）烷基 - 聚醚基团，条件是第一和第二单体单元不能都包含支链（C5-C50）烷基 - 聚醚基团，并且可用作液体组合物中的组分，例如水性胶乳涂料组合物， 个人护理组合物，家庭护理组合物，以及机构或工业护理组合物。