Patent · US Active

Heterophasic system with improved surface properties

US9096752B2 · kind B2 · utility

4Cited by

2References

15Claims

0Family size

Assignee

Borealis AG · AT

Inventors

Georg Grestenberger · Steyr, AT
Christelle Grein · Linz, AT
Cornelia Kock · Traun, AT

Key dates

Filing date	Aug 14, 2012
Grant date	Aug 4, 2015
Priority date	—
Expiry date	Aug 14, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2207/04
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a polyolefin composition comprising a heterophasic propylene copolymer having a MFR2 of at least 5 g/10 min and a polyethylene (PE) having a density of at least 935 kg/m3 and a melt flow rate MFR5 (190° C.) of less than 1.5 g/10 min.5

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.