Flame retardant non halogenated silicone composition for high temperature and automotive and building construction applications
US7572853B2 · kind B2 · utility
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2References
20Claims
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Key dates
| Filing date | Jun 20, 2006 |
| Grant date | Aug 11, 2009 |
| Priority date | — |
| Expiry date | Apr 23, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/38
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Blends of a non-halogenated, formaldehyde-cured silicone rubber are described. The blend includes magnesium oxide and zinc borate. The compositions exhibit thermal stability at high temperatures as well as improved chemical resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.