Rubber composition including a functionalized thermoplastic polymer
US9156968B2 · kind B2 · utility
1Cited by
4References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 13, 2011 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Dec 28, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/03
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a diene rubber composition reinforced with an inorganic filler comprising a thermoplastic polymer bearing, at at least one end, a silanol or silyl ether functional group. The presence of the functional thermoplastic polymer makes it possible to improve the compromise of performances, which are the handling and the grip, of a tire having a tread that is based on such a composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.