Tire tread comprising at least one metal chelate and/or a pigment
US10773552B2 · kind B2 · utility
0Cited by
17References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Dec 21, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2312/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A tire tread is based on one or more diene elastomers, on one or more reinforcing fillers, on a crosslinking system, and on at least one compound (A) selected from a metal chelate comprising at least one ligand and at least one metal, a pigment and their mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.