Elastomeric compositions and tire belt structure
US5126501A · kind A · utility
12Cited by
9References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 23, 1991 |
| Grant date | Jun 30, 1992 |
| Priority date | — |
| Expiry date | Jan 23, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/1081
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An improved composition for steel cord reinforced tire belts and tire belts as well as other products made from such composition are provided. The composition includes natural or butadiene rubber or mixtures thereof. A sulfur producing curing agent is present. The composition also includes both carbon black and silica as well as up to about 12 phr of zinc dimethacrylate or other metal salt of a low molecular weight organic acid. A silane may also be present.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.