Impact modified polyphenylene sulfide
US5047465A · kind A · utility
27Cited by
14References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 7, 1989 |
| Grant date | Sep 10, 1991 |
| Priority date | — |
| Expiry date | Jul 7, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L53/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to an impact resistant polymeric composition comprising a polyarylene sulfide and a thermally stable modified selectively hydrogenated high 1,2 content block copolymer wherein at least one graftable functional molecule is grafted to the block copolymer in the vinylarene block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.