Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers
US9243140B2 · kind B2 · utility
6Cited by
22References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2012 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | May 10, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2314/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Impact modified compositions having good impact performance can be made from a thermoplastic (e.g., a polyolefin such as polypropylene or HDPE) and a multi-block ethylene/α-olefin interpolymer. The compositions are easily molded and often have particular utility in making, for example, automotive facia, parts and other household articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.