Sulfenamide accelerators and rubber compositions containing the same
US5840908A · kind A · utility
4Cited by
12References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1994 |
| Grant date | Nov 24, 1998 |
| Priority date | — |
| Expiry date | May 9, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/47
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel mono- and bis-benzothiazole sulfenamide compounds based on primary amines are provided which may be employed as rubber vulcanization accelerators having excellent scorch safety. Vulcanizable rubber compositions containing rubber, sulfur and the novel benzothiazole sulfenamide compounds are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.