Conjugated diene/monovinylarene block copolymers blends
US6835778B2 · kind B2 · utility
19Cited by
83References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2002 |
| Grant date | Dec 28, 2004 |
| Priority date | — |
| Expiry date | May 20, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L25/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to polymer blends, which comprise at least one tapered conjugated diene-monovinylarene block copolymer and at least one styrenic polymer. The polymer blends possess good optical and mechanical properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.