In situ preparation of bis-(benzothiazolesulfen)amide in a polymeric matrix
US6573339B1 · kind B1 · utility
1Cited by
18References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 1999 |
| Grant date | Jun 3, 2003 |
| Priority date | — |
| Expiry date | Jan 12, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/47
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A process is disclosed for preparing an N-hydrocarbyl-bis-benzothiazolesulfenamide comprising reacting an N-hydrocarbyl-2-benzothiazolesulfenamide with a cyclic organic acid anhydride in situ in a polymeric matrix at elevated temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.