Curable cyclic anhydride copolymer/silicone composition
US8653190B2 · kind B2 · utility
7Cited by
40References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2011 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Jul 11, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L35/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is a curable silicone composition for preparing release layers and pressure sensitive adhesives, and to substrates bearing a layer of the cured composition. More specifically, this invention relates to a silicone composition, curable in the absence of both catalysts and actinic radiation comprising a cyclic anhydride copolymer and an amine-terminated polysiloxane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.