Patent · US Expired

Thermoplastic polyester moulding compositions which have good impact strength

US4535124A · kind A · utility

24Cited by

4References

9Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Rudolf Binsack · Krefeld, DE
Dieter Rempel · Leverkusen, DE
Christian Lindner · Bensheim, DE
Leo Morbitzer

Key dates

Filing date	Jun 26, 1984
Grant date	Aug 13, 1985
Priority date	—
Expiry date	Jun 26, 2004

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L67/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to thermoplastic moulding compositions, which have improved impact strength at low temperature, comprising thermoplastic polyesters, in particular polyalkylene terephthalates, and grafted, partially or highly cross-linked diene rubbers and/or acrylate rubbers having a bimodal rubber particle size distribution.

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