N,N'-bisimidothio-diamines
US3944552A · kind A · utility
10Cited by
0References
2Claims
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Assignee
Inventor
Key dates
| Filing date | Mar 7, 1974 |
| Grant date | Mar 16, 1976 |
| Priority date | — |
| Expiry date | Mar 7, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/44
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Imides such as N-(morpholinothio)phthalimide are used to affect the vulcanization characteristics of sulfur vulcanizable polymers by increasing the state of vulcanization and/or improving scorch resistance and/or increasing the rate of vulcanization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.