Silane reinforcing promoters in reinforcement of silica-filled rubbers
US4292234A · kind A · utility
10Cited by
6References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 1979 |
| Grant date | Sep 29, 1981 |
| Priority date | — |
| Expiry date | Mar 30, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1804
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
At least one of an alkoxy alkyl substituted silylazide, an alkoxy alkyl substituted silyl thiosulfenamide, a silacycloalkyl mercaptan and/or a bis(silacycloalkyl) disulfide is employed as a coupling agent or promoter in a silica-filled rubber. The mentioned compounds are novel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.