Patent · US Active

Star-branched diene rubber

US11414509B2 · kind B2 · utility

1Cited by

10References

16Claims

0Family size

Assignee

Arlanxeo Deutschland GmbH · DE

Inventors

Norbert Steinhauser · Monheim, DE
Peter Karbaum · Bonn, DE

Key dates

Filing date	Jul 16, 2018
Grant date	Aug 16, 2022
Priority date	—
Expiry date	Mar 17, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L55/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A star-branched diene rubber, the process for making such a rubber and its use in high impact polystyrene (HIPS) and acrylonitrile butadiene styrene (ABS) polymers.

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