Rubber composition containing specialized styrene/butadiene elastomer and precipitated silica reinforcement and tire with component
US10584236B2 · kind B2 · utility
10Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2018 |
| Grant date | Mar 10, 2020 |
| Priority date | — |
| Expiry date | Jul 28, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2207/324
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a rubber compositions containing a specialized styrene/butadiene elastomer with molecular weight profile containing a limited low molecular weight content and precipitated silica reinforcement and tire with at least one component, such as for example a tread, comprised of such rubber composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.