公开(公告)号：US11535715B2

公开(公告)日：2022-12-27

申请号：US17132315

申请日：2020-12-23

Applicant: Momentive Performance Materials Inc.

Inventor： Subrata Mandal ,  Tetsuo Fujimoto ,  Takeshi Sunaga ,  Ramasubramanian Narayanan

IPC: C08G77/26 ,  C08L83/08 ,  C09D183/08 ,  C09J183/08

Abstract: A heat stable siloxane-imide copolymer and a curable silicone adhesive composition comprising such a siloxane-imide copolymer is shown and described herein. The composition includes an alkenyl silicone, a silicone hydride based cross linker, hydrosilylation catalyst and additives that is curable at relatively low temperatures and shows good heat stability.

公开(公告)号：US20220195122A1

公开(公告)日：2022-06-23

申请号：US17132315

申请日：2020-12-23

Applicant: Momentive Performance Materials Inc.

Inventor： Subrata Mandal ,  Tetsuo Fujimoto ,  Takeshi Sunaga ,  Ramasubramanian Narayanan

IPC: C08G77/26 ,  C08L83/08 ,  C09D183/08 ,  C09J183/08

Abstract: A heat stable siloxane-imide copolymer and a curable silicone adhesive composition comprising such a siloxane-imide copolymer is shown and described herein. The composition includes an alkenyl silicone, a silicone hydride based cross linker, hydrosilylation catalyst and additives that is curable at relatively low temperatures and shows good heat stability.