Silicone composition which can be crosslinked into an adhesive and cushioning gel with microspheres
US6972313B2 · kind B2 · utility
11Cited by
6References
7Claims
0Family size
Inventors
Key dates
| Filing date | Oct 4, 2002 |
| Grant date | Dec 6, 2005 |
| Priority date | — |
| Expiry date | Aug 9, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/70
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention concerns a silicone composition cross-linkable by hydrosilylation into adhesive gel and absorber, characterized in that it comprises: (I) at least a polyorganosiloxane POS (I); (II) at least a polyorganosiloxane POS (II); (III) at least an adhesive promoter (III); (IV) hollow organic microspheres; (V) optionally at least a polyorganosiloxane POS (V) particularly useful as diluent of POS (I); (VI) an effective amount of hydrosilylation catalyst, preferably of the platinous type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.