Preparation of age-resisting polymers by reactions involving use of aminomercaptans
US4946905A · kind A · utility
2Cited by
9References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 16, 1988 |
| Grant date | Aug 7, 1990 |
| Priority date | — |
| Expiry date | Feb 16, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F236/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to polymers which contain amino-sulfide age-resistant groups, and their preparation by reaction of aminomercaptans.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.