公开(公告)号：US20240382405A1

公开(公告)日：2024-11-21

申请号：US18618683

申请日：2024-03-27

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Xu QIN ,  Greg WANG ,  Mark David WESTMEYER ,  Polina TSUPKO ,  Amar PAWAR ,  Sigfredo GONZALEZ ,  Benjamin FALK ,  Alok SARKAR

IPC: A61K8/85 ,  A61K8/04 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q17/04 ,  A61Q19/00 ,  C08G63/52 ,  C08G63/81 ,  C08G63/87

Abstract: The present disclosure provides polyester elastomers, polyester elastomer compositions, and methods of preparing polyester elastomers and polyester elastomer compositions. The polyester elastomers in the present disclosure are prepared by reacting at least one di-carboxylic acid or tri-carboxylic acid, at least one mono-carboxylic acid, and at least one polyol. The crosslinked polyester elastomers can be formulated into various personal care formulations.

公开(公告)号：US20210355325A1

公开(公告)日：2021-11-18

申请号：US17321257

申请日：2021-05-14

Applicant: Momentive Performance Materials Inc.

Inventor： Alok SARKAR ,  Benjamin FALK ,  Ashitha KANDIKKAL

IPC: C08L83/04 ,  C08G77/08 ,  C08G77/12 ,  C08G77/20 ,  C08G77/24 ,  C08G77/00 ,  C08F230/08 ,  C08F220/04 ,  A61K8/04

Abstract: The present disclosures are directed to compositions comprising a polymer having linear or branched silicone substituted by at least one alkylcarboxy group and cross-linked with an alkyl functional cross-linker, which has the benefits of compatibility and structuring of personal care components and the resultant personal care applications.

公开(公告)号：US20240173235A1

公开(公告)日：2024-05-30

申请号：US18284104

申请日：2022-04-13

Applicant: Momentive Performance Materials Inc.

Inventor： Alok SARKAR ,  Kenrick LEWIS ,  Benjamin FALK ,  Shrutisagar HAVELI ,  Manju Mamparambath DHARMAN ,  Ashitha KANDIKKAL

IPC: A61K8/58 ,  A61K8/34 ,  A61Q1/02 ,  A61Q17/04

CPC classification number: A61K8/585 ,  A61K8/345 ,  A61Q1/02 ,  A61Q17/04 ,  A61K2800/31

Abstract: A personal care composition comprising (i) a solvent comprising at least one silahydrocarbon, and (ii) at least one personal care component. The inclusion of a silahydrocarbon material into a personal care composition can provide desirable volatility to such compositions and can impart enhanced sensory benefits and/or spreading characteristics to a personal care composition and personal care product.

公开(公告)号：US20240101763A1

公开(公告)日：2024-03-28

申请号：US18274510

申请日：2022-02-01

Applicant: Momentive Performance Materials Inc.

Inventor： Alok SARKAR ,  Bhanu PRATAP ,  Yogesh TIWARY ,  Antonio CHAVES ,  Eric POHL

IPC: C08G77/18 ,  C08J5/18 ,  C09D5/02 ,  C09D183/06 ,  C09J183/06 ,  C09K3/10

CPC classification number: C08G77/18 ,  C08J5/18 ,  C09D5/022 ,  C09D183/06 ,  C09J183/06 ,  C09K3/1018 ,  C08J2383/06 ,  C09K2200/0685

Abstract: An organic functional silane composition is shown and described herein. An organic functional silane composition comprises a mixture of organic functional silane monomers where at least one of the silane monomers comprises two or more alkoxy groups having C1-C2 alkyl groups and at least one of the silane monomers comprises two or more alkoxy groups having an alkyl group of three or more carbon atoms. The organic functional silane compositions can be employed in a coating composition and can improve one or more properties of the coating including, for example, scrub resistance.

公开(公告)号：US20240327571A1

公开(公告)日：2024-10-03

申请号：US18618718

申请日：2024-03-27

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Alok SARKAR ,  Pushpavathi J ,  Debarshi DASGUPTA ,  Ashitha KANDIKKAL ,  Xu QIN ,  Koushik MUKHERJEE ,  Sigfredo GONZALEZ

IPC: C08G63/16 ,  C08G63/81

CPC classification number: C08G63/16 ,  C08G63/81 ,  C08J2367/02

Abstract: The present disclosure provides polyester elastomers, compositions, and methods of preparing such elastomers and compositions. The polyester elastomers in the present disclosure are prepared by reacting at least one activated polycarboxylic acid with at least one polyol. The crosslinked polyester elastomer compositions can be formulated into various personal care formulations.

公开(公告)号：US20210355283A1

公开(公告)日：2021-11-18

申请号：US17321250

申请日：2021-05-14

Applicant: Momentive Performance Materials Inc.

Inventor： Alok SARKAR ,  Benjamin FALK ,  Ashitha KANDIKKAL ,  Debarshi DASGUPTA

IPC: C08G77/12 ,  C08G77/18 ,  A61K8/893 ,  C08G77/00 ,  C08G77/24 ,  C08G77/06

Abstract: The present disclosures are directed to compositions comprising a polymer having branched silicone substituted by at least one alkylcarboxy group in a free or salt form and cross-linked with an alkyl functional cross-linker, which has the benefits of compatibility with hydrophilic ingredients and particulates in personal care components and the resultant personal care applications.

公开(公告)号：US20160130404A1

公开(公告)日：2016-05-12

申请号：US14890189

申请日：2014-05-09

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Mihirkumar Maheshbai PATEL ,  Anantharaman DHANABALAN ,  Sumi DINKAR ,  Alok SARKAR

IPC: C08G77/44

CPC classification number: C08G77/44 ,  C08G77/08 ,  C08K5/5419 ,  C08K5/544 ,  C08L43/04 ,  C08L101/10 ,  C08L83/04

Abstract: The present invention provides curable compositions that are free of metal catalysts including both tin and non-tin metal catalysts. The curable compositions employ a catalyst comprising curable polymers having reactive terminal silyl groups. In particular, a silylated carboxylic acid is an alternative to organotin or other metal catalysts. In addition, the catalyst may be used with an amino-containing adhesion promoter or a mixture of amine-containing adhesion promoters and an amino-containing siloxane. The combination of these materials accelerates the condensation curing of moisture curable silicones/non-silicones even in the absence of a metal-based catalyst.

Abstract translation: 本发明提供了不含金属催化剂，包括锡和非锡金属催化剂的可固化组合物。 可固化组合物使用包含具有反应性末端甲硅烷基的可固化聚合物的催化剂。 特别地，甲硅烷基化的羧酸是有机锡或其它金属催化剂的替代物。 此外，催化剂可以与含氨基的粘合促进剂或含胺粘合促进剂和含氨基的硅氧烷的混合物一起使用。 这些材料的组合即使在不存在金属基催化剂的情况下也加速了可湿固化的硅酮/非硅氧烷的缩合固化。