Title:
HIGH REFRACTIVE INDEX SILOXANES
Document Type and Number:
WIPO Patent Application WO/2014/152686
Kind Code:
A3
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.
Inventors:
SRIVASTAVA RAJIV (US)
DUKES DOUGLAS MICHAEL (US)
DUKES DOUGLAS MICHAEL (US)
Application Number:
PCT/US2014/027617
Publication Date:
November 13, 2014
Filing Date:
March 14, 2014
Export Citation:
Assignee:
MOMENTIVE PERFORMANCE MAT INC (US)
International Classes:
C08G77/04
Foreign References:
| US20030224286A1 | 2003-12-04 | |||
| US20070073026A1 | 2007-03-29 |
Other References:
See also references of EP 2970593A4
Attorney, Agent or Firm:
SLABY, Scott, M. (600 Superior Avenue East,Suite 210, Cleveland OH, US)
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