Patent · US Active

Polyethylene composition for having high impact and stress cracking resistance

US9969898B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

Basell Polyolefine GmbH · DE

Inventors

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

Key dates

Filing date	Jul 26, 2017
Grant date	May 15, 2018
Priority date	—
Expiry date	Jul 26, 2037

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.