Pneumatic tire comprising a tread comprising a thermoplastic elastomer and a cross-linking system based on at least one peroxide
US11305582B2 · kind B2 · utility
0Cited by
11References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2017 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Jan 2, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2810/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A tire (1) comprises a tread (3), a crown with a crown reinforcement (2), two sidewalls (5), two beads (4), a carcass reinforcement (6) anchored to the two beads (4) and extending from one sidewall (5) to the other, the tread comprising (a) an elastomeric matrix which comprises predominantly one or more thermoplastic elastomers comprising at least one elastomer block and at least one thermoplastic block, and (b) a crosslinking system based on one or more peroxides. The invention also relates to a process for preparing the tire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.