Composition comprising propylene-alpha-olefin copolymer, olefin block copolymer and DPO-BSA molecular melt
US8829090B2 · kind B2 · utility
1Cited by
16References
14Claims
0Family size
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Inventors
Key dates
| Filing date | Nov 24, 2010 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Nov 24, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2312/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Compositions comprising (A) propylene-alpha-olefin copolymer, (B) olefin block copolymer, and (C) DPO-BSA molecular melt (MM) are useful in the preparation of the top skin layer of artificial leather multi-layer structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.