Scorch resistant, crosslinkable composition containing mixture of copper and metal dithiocarbamates
US4632950A · kind A · utility
20Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 1985 |
| Grant date | Dec 30, 1986 |
| Priority date | — |
| Expiry date | Sep 9, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/14
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A crosslinkable composition of a polymeric thermoplastic and/or elastomeric material which is susceptible to scorching when processed at elevated temperatures, prior to crosslinking, in the presence of a free radical initiator, is protected against such scorching by the incorporation therein of a mixture of at least two metal salts of disubstituted dithiocarbamic acid, wherein one metal salt is based on copper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.