Tire having tread composition comprised of EPDM/unsaturated rubber blend
US4814384A · kind A · utility
10Cited by
18References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1986 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | May 14, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S152/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Tires having a tread composed of a composition formed by curing a blend comprised of (A) ethylene/alpha-olefin/nonconjugated polyene terpolymer; (B) a highly unsaturated rubber; and (C) a curative system comprised of sulfur and/or a sulfur-donor compound, an organic (hydro)peroxide curative and a sulfur cure accelerator exhibit desirable high strength, low rolling resistance, high skid resistance and good traction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.