Blends composed of styrene-butadiene block copolymers and of polyolefins for transparent, elastic films
US7335423B2 · kind B2 · utility
6Cited by
6References
18Claims
0Family size
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Key dates
| Filing date | Jun 15, 2005 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Dec 27, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31938
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A polymer film, comprising from 1 to 20% by weight of a thermoplastic elastomer based on styrene (S-TPE) from 80 to 99% by weight of a polyolefin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.