Silicone composition which is cross-linkable by dehydrogenative condensation in the presence of a non-metal catalyst
US8470899B2 · kind B2 · utility
13Cited by
17References
21Claims
0Family size
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Key dates
| Filing date | Jun 15, 2010 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Jun 15, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A silicone composition is described that includes components having SiH/SiOH groupings and that can be polymerized/cross-linked by a dehydrogenative condensation reaction in the presence of a non-metal tri- or tetrasubstituted non-silylated guanidine catalyst and requiring a low activation temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.