Silica reinforced rubber composition and use in tires
US5674932A · kind A · utility
133Cited by
3References
76Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 1996 |
| Grant date | Oct 7, 1997 |
| Priority date | — |
| Expiry date | Dec 2, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2321/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a process for preparation of a rubber composition containing silica reinforcement through the utilization of a high purity organosilane disulfide/trisulfide. Pneumatic tires having treads prepared by such process are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.