Patent · US Active

Blow molded article with good mechanical and optical properties

US9587097B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

Borealis AG · AT

Inventors

Jingbo Wang · Linz, AT
Katja Klimke · Linz, AT
Petar Doshev · Linz, AT
Tung Pham · Paris, FR

Key dates

Filing date	Dec 18, 2014
Grant date	Mar 7, 2017
Priority date	—
Expiry date	Dec 18, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/025
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Blow molded article comprising a propylene copolymer having a MFR2 (230° C.) in the range of more than 2.0 to 12.0 g/10 min, a comonomer content in the range of 4.0 to below 4.0 mol.-%, a melting temperature in the range of 125 to below 143° C., and a xylene cold soluble fraction (XCS) in the range of above 15.0 to 40.0 wt.-%.

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