公开(公告)号：US09963469B2

公开(公告)日：2018-05-08

申请号：US14774871

申请日：2014-03-14

Applicant: MOMENTIVE PERFORMANCE MATERIAL INC.

Inventor： Rajiv Srivastava ,  Douglas M. Dukes

IPC: C08G77/12 ,  C07F7/08 ,  C08G77/20 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q19/00 ,  A61K8/891 ,  A61K8/895 ,  A61Q1/06 ,  C08G77/38 ,  C08G77/398 ,  A61K8/58 ,  C08G77/04 ,  C08G77/14 ,  C08G77/26 ,  C08G77/28

CPC classification number: C07F7/0838 ,  A61K8/585 ,  A61K8/891 ,  A61K8/895 ,  A61K2800/26 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q19/00 ,  C08G77/04 ,  C08G77/045 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/26 ,  C08G77/28 ,  C08G77/38 ,  C08G77/398 ,  C08K5/01 ,  C08L83/04

Abstract: A polymer material comprising a constraint bicyclic bridged structure such as bicyclo(2,2,1) ring system, most preferably a norbornyl group, pendant to a siloxane backbone. The bridged bicyclic-containing materials can exhibit good refractive index, transparency, gas permeability, and/or other properties making them suitable for use in a variety of applications.