Thermally conductive condensation reaction curable polyorganosiloxane composition and methods for the preparation and use of the composition
US9752007B2 · kind B2 · utility
2Cited by
24References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2013 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Nov 30, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/001
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition comprises (A) a condensation reaction catalyst, (B) a polyorganosiloxane having an average, per molecule, of at least two hydrolyzable substituents, (C) a crosslinker, and (D) a thermally conductive filler. The polyorganosiloxane may be silanol terminated, and the crosslinker may be an alkoxysilylhydrocarbylene functional polyorganosiloxane. The composition is capable of reacting via condensation reaction to form a thermally conductive product. The composition and product are useful for thermal management in (opto)electronics applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.