Siloxane polysulfide usable as cross-linking agent, and process for obtaining such
US7189866B2 · kind B2 · utility
2Cited by
2References
24Claims
0Family size
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Key dates
| Filing date | Sep 21, 2004 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Sep 21, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/548
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Siloxane polysulfide compound of the general formula (I) below:in which: The use of such a compound as diene elastomer cross-linking agent, in particular in a rubber composition for a tire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.