Patent · US Expired

Thermoplastic molding compositions

US6518361B1 · kind B1 · utility

1Cited by

4References

12Claims

0Family size

Assignee

BASF SE

Inventors

Norbert Güntherberg · Speyer, DE
Martin Weber · Maikammer, DE
Gerhard Lindenschmidt · Leimen, DE
Hans Peter Rath · Havelsee, DE

Key dates

Filing date	Oct 3, 2000
Grant date	Feb 11, 2003
Priority date	—
Expiry date	Oct 3, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L51/003
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Thermoplastic molding compositions are made fromA) from 20 to 98% by weight of a particulate graft polymer and a non-elastomeric graft shellB) from 0.5 to 78.5% by weight of a thermoplastic styrene polymer or copolymerC) from 1 to 79% by weight of a second styrene copolymer andD) from 0.5 to 30% by weight of an isobutene polymer.

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