Patent · US Active

Polyethylene composition having high mechanical properties

US9458312B2 · kind B2 · utility

1Cited by

2References

12Claims

0Family size

Assignee

Basell Polyolefine GmbH · DE

Inventors

Iakovos Vittorias · Mainz, DE
Jens Wiesecke · Zwingenberg, DE
Bernd Lothar Marczinke · Frankfurt, DE
Gerhardus Meier · Frankfurt, DE
Ulf Schüller · Frankfurt, DE
Volker Dolle · Kelkheim, DE
Johannes-Friedrich Enderle · Frankfurt, DE
Dieter Lilge · Schifferstadt, DE
Barbara Gall · Coburg, DE

Key dates

Filing date	Oct 22, 2013
Grant date	Oct 4, 2016
Priority date	—
Expiry date	Oct 22, 2033

Classification

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

Abstract

Polyethylene composition with improved balance of environmental stress cracking resistance (FNCT) and impact resistance (Charpy), particularly suited for preparing pipes, said composition having the following features:

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