公开(公告)号：WO2013162766A1

公开(公告)日：2013-10-31

申请号：PCT/US2013/032219

申请日：2013-03-15

Applicant: ISP INVESTMENTS INC.

Inventor： CHUANG, Jui-Chang ,  LIU, Xuejun ,  MUSA, Osama, M. ,  WINKOWSKI, Karen

IPC: C08L33/26

CPC classification number: C08F226/10 ,  A01N43/36 ,  C08F220/18 ,  C08F220/60 ,  C08F226/08

Abstract: Described herein are multifunctional polymers comprising a first repeating unit having at least one pseudo-cationic moiety, a second repeating unit having at least a hydrophobic moiety, and a third repeating unit, where the weight-average molecular weight is less than about 10,000 Da. In one embodiment the polymers exhibit antimicrobial activity. Also provided are compositions formulated with the multifunctional polymers, and a method of providing antimicrobial activity.

Abstract translation: 本文描述的是包含具有至少一个假阳离子部分的第一重复单元，至少具有疏水部分的第二重复单元和第三重复单元的多官能聚合物，其中重均分子量小于约10,000Da。 在一个实施方案中，聚合物表现出抗微生物活性。 还提供了用多功能聚合物配制的组合物，以及提供抗微生物活性的方法。

公开(公告)号：WO2014149486A1

公开(公告)日：2014-09-25

申请号：PCT/US2014/018868

申请日：2014-02-27

Applicant: ISP INVESTMENTS INC.

Inventor： CHUANG, Jui-Chang ,  LIU, Xuejun ,  MUSA, Osama M. ,  STREULI, David C.

IPC: C08F26/08 ,  C08F26/10

CPC classification number: C08F226/10 ,  A61K8/046 ,  A61K8/8182 ,  A61K2800/10 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/00 ,  C08F26/08 ,  C08F220/06 ,  C08F220/18 ,  C08F220/56 ,  C08F220/58 ,  C08F222/10

Abstract: family of non-homopolymers synthesized from N-vinyl lactam, (meth)acrylic acid, hydrophobic (meth)acrylic ester of a straightchain or branched-chain alkyl alcohol and monomer selected from the group consisting of functionalized and unfunctionalized: dialkyi maleates, dialkyi fumarates, and combinations thereof. The non-homopolymers may exhibit solubility in one or more lowermolecular weight alcohols and/or a glass transition temperature greater than 80?C.

Abstract translation: 由N-乙烯基内酰胺，（甲基）丙烯酸，直链或支链烷基醇的疏水（甲基）丙烯酸酯和选自官能化和未官能化的单体合成的非均聚物家族：马来酸二烷基酯，富马酸二烷基酯 ，及其组合。 非均聚物可以在一种或多种低分子量醇中显示溶解度和/或大于80℃的玻璃化转变温度。

公开(公告)号：WO2013134755A1

公开(公告)日：2013-09-12

申请号：PCT/US2013/030115

申请日：2013-03-11

Applicant: ISP INVESTMENTS INC.

Inventor： MUSA, Osama, M. ,  LIU, Xuejun ,  CHUANG, Jui-Chang ,  WINKOWSKI, Karen

IPC: C08G63/48

CPC classification number: C08G81/021 ,  A01N43/36 ,  A61K8/8164 ,  A61K8/91 ,  A61K2800/524 ,  A61K2800/74 ,  A61Q17/005 ,  A61Q19/00 ,  C08F26/06 ,  C08G63/48

Abstract: Provided are multifunctional polymers comprising at least one anhydride repeating unit with at least one pseudo-cationic moiety graft and at least one hydrophobic graft. The grafting functionalizations can occur before, during, or after polymerizing the monomer(s). The anhydride employed may be partially or fully opened to provide amic acids, carboxylic acids, carboxylic acidic salts, imides, esters, and mixtures thereof. The polymers also may comprise other repeating units, including, but not limited to, alpha-olefins. In one embodiment the polymers exhibit antimicrobial activity, and can be employed in a wide variety of compositions, including those where antimicrobial activity is useful. A method of providing microbial activity also is provided.

Abstract translation: 提供了包含至少一个酸酐重复单元与至少一个假阳离子部分接枝和至少一个疏水性接枝的多官能聚合物。 接枝官能化可以在聚合单体之前，之中或之后进行。 所使用的酸酐可以部分或全部开放，以提供酰胺酸，羧酸，羧酸盐，酰亚胺，酯及其混合物。 聚合物还可以包含其它重复单元，包括但不限于α-烯烃。 在一个实施方案中，聚合物表现出抗微生物活性，并且可以用于多种组合物中，包括其中抗微生物活性是有用的组合物。 还提供了提供微生物活性的方法。

公开(公告)号：WO2014110203A1

公开(公告)日：2014-07-17

申请号：PCT/US2014/010782

申请日：2014-01-09

Applicant: ISP INVESTMENTS INC.

Inventor： LIU, Xuejun ,  MUSA, Osama M.

IPC: C08F226/08

CPC classification number: C08F220/10 ,  A61K8/8182 ,  A61Q11/00 ,  A61Q17/04 ,  C08F220/18 ,  C08F226/08 ,  C08K5/132 ,  C09D11/107 ,  C09D133/10 ,  C09J133/10 ,  D21H17/37 ,  C08F2220/1825 ,  C08F220/06 ,  C08F2220/1875

Abstract: Described herein is a class of non-homopolymers polymerized from at least: (A) 10-22 mole percent of at least one N-vinyl lactam, (B) 30-35 mole percent of at least one monomer selected from the group consisting of acrylic acid, methacrylic acid, and combinations thereof, (C) 40-52 mole percent of at least one (meth)acrylate of a straight- or branched-chain alkyl alcohol, and (D) 5-20 mole percent of at least one (meth)acrylate of a saturated or unsaturated cyclic alcohol having 6 to 20 carbon atoms. In one embodiment, the non-homopolymers exhibit solubility in the lower molecular weight alcohols. The non-homopolymers may be used in personal care or performance chemicals compositions. In one embodiment, the polymers are used in various personal care formulations, such as used for skin, sun, hair, and preservatives.

Abstract translation: 本文描述了一类从至少以下聚合的非均聚物：（A）10-22摩尔％的至少一种N-乙烯基内酰胺，（B）30-35摩尔％的至少一种选自以下的单体： 丙烯酸，甲基丙烯酸及其组合，（C）40-52摩尔％的至少一种（甲基）丙烯酸酯的直链或支链烷基醇，和（D）5-20摩尔％的至少一种 具有6〜20个碳原子的饱和或不饱和环状醇的（甲基）丙烯酸酯。 在一个实施方案中，非均聚物在低分子量醇中表现出溶解性。 非均聚物可用于个人护理或性能化学品组合物中。 在一个实施方案中，聚合物用于各种个人护理制剂中，例如用于皮肤，太阳，毛发和防腐剂。