High flow polyolefin composition with high stiffness and toughness
US9777142B2 · kind B2 · utility
24Cited by
53References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2014 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Nov 26, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2207/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a polyolefin composition comprising two heterophasic propylene copolymers which differ in the intrinsic viscosity of their xylene soluble fractions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.