公开(公告)号：US20230036696A1

公开(公告)日：2023-02-02

申请号：US17786294

申请日：2020-12-21

Applicant: Momentive Performance Materials Inc.

Inventor： Soumya SARKAR ,  Vinu Krishnan APPUKUTTAN ,  Yogesh TIWARY ,  Debarshi DASGUPTA

IPC: C09D183/08 ,  C08L83/08 ,  C09D11/102 ,  B33Y70/00

Abstract: Provided is a radiation curable silicone composition suitable for additive manufacturing processes, a process for making such compositions, and a method for forming an article from such compositions. The compositions exhibit fast radiation curing over a variety of wavelengths. The articles formed from the compositions exhibit a good balance of properties including flexibility and mechanical strength. In embodiments, the organo-silicone composition comprises at least one polymerization-effective silicone containing polymer bearing unsaturated hydrocarbon group, at least one mercapto functional silicone resin, and a photo initiator.

公开(公告)号：US20240059843A1

公开(公告)日：2024-02-22

申请号：US18278437

申请日：2022-03-04

Applicant: Momentive Performance Materials Inc.

Inventor： Pranabesh DUTTA ,  Debarshi DASGUPTA ,  Anjitha MS ,  Tetsuo FUJIMOTO ,  Chisato HOSHINO

IPC: C08G77/20 ,  C08K3/22 ,  C08J3/075

CPC classification number: C08G77/20 ,  C08K3/22 ,  C08J3/075 ,  C08K2003/2227 ,  C08K2201/001 ,  C08K2201/003 ,  C08K2003/385

Abstract: A one-component thermal gel composition comprising a crosslinked silicone gel, a hydrolyzable siloxane, a thermal conductivity enhancing agent, and optionally one or more additives is described.

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.