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：US20230118447A1

公开(公告)日：2023-04-20

申请号：US17793530

申请日：2021-01-14

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Yogesh TIWARY ,  Devyani RAUT ,  Jan ENGELHARDT ,  Thorsten FELDER ,  Johannes HEPPERLE ,  Anita WITOSSEK ,  Jörg HERMANN

IPC: C08G77/16 ,  C08G77/18 ,  C09D5/44 ,  C09D5/16

Abstract: There is provided herein a coating composition including an organic binder and a combination of a hydrolyzable or hydrolyzed polysiloxane and a epoxy-functional polysiloxane optionally with a hardener. There is also provided a paint including the same and a process of making the coating composition.

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.