Patent · US Active

Polyethylene composition for having high impact and stress cracking resistance

US9732248B2 · kind B2 · utility

1Cited by

0References

12Claims

0Family size

Assignee

Basell Polyolefine GmbH · DE

Inventors

Gerhardus Meier · Frankfurt, DE
Ulf Schueller · Weiterstadt, DE
Diana Dötsch · Bad Kreuznach, DE
Bernd Lothar Marczinke · Frankfurt, DE
Heinz Vogt · Ludwigshafen, DE

Key dates

Filing date	Jun 19, 2014
Grant date	Aug 15, 2017
Priority date	—
Expiry date	Oct 24, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2314/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Polyethylene composition with improved balance of impact resistance at low temperatures and Environmental Stress Cracking Resistance (ESCR), particularly suited for producing protective coatings on metal pipes, said composition having the following features:

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