Polymer stabilization
US4413081A · kind A · utility
3Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 1983 |
| Grant date | Nov 1, 1983 |
| Priority date | — |
| Expiry date | Feb 1, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/0091
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The heat stability of arylene sulfide polymers, such as poly(p-phenylene sulfide), is improved by the addition of cure retarders comprising Group 8 metal dihydrocarbyldithiocarbamates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.