Thermoplastic polymer composition and molded product
US8252868B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Nov 4, 2011 |
| Grant date | Aug 28, 2012 |
| Priority date | — |
| Expiry date | Nov 4, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L87/005
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A thermoplastic polymer composition capable of exhibiting excellent impact resistance, durability and destaticizing property containing (A) 50 to 95% by mass of an aliphatic polyester-based resin and (B) 5 to 50% by mass of a block copolymer of (B1) a hard segment block with at least one of a polyamide, polyester, polyolefin or polyurethane, and (B2) a soft segment block having an ether bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.