Polymer blend composition comprising two block polymers a vinyl aromatic copolymer and a polyester
US4493919A · kind A · utility
6Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1983 |
| Grant date | Jan 15, 1985 |
| Priority date | — |
| Expiry date | Jun 8, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L53/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A thermoplastic molding composition having good low temperature properties in addition to low distortion at paint bake temperatures comprises the blend of a selectively hydrogenated monoalkenyl arene-conjugated diene block copolymer, a vinyl aromatic-.alpha., .beta.-unsaturated cyclic anhydride copolymer, and a thermoplastic polyester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.