Heat resistant resin composition
US4404322A · kind A · utility
37Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 1982 |
| Grant date | Sep 13, 1983 |
| Priority date | — |
| Expiry date | Jan 20, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L55/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A heat resistant thermoplastic resin composition is provided which comprises an iminated copolymer prepared by iminating a copolymer obtained by copolymerizing an aromatic vinyl monomer, maleic acid anhydride and a vinyl monomer copolymerizable with the aromatic vinyl monomer and maleic acid anhydride with the use of ammonia and/or a primary amine, and mixed with a graft polymer with or without a styrene base polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.