Patent · US Expired

Rapid-crystallizing polyphenylene sulphide compositions

US4942194A · kind A · utility

5Cited by

5References

2Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Peter Bier · Krefeld, DE
Klaus Reinking · Wermelskirchen, DE
Ludwig Bottenbruch · Krefeld, DE
Erhard Tresper · Krefeld, DE

Key dates

Filing date	Feb 26, 1987
Grant date	Jul 17, 1990
Priority date	—
Expiry date	Feb 26, 2007

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/12
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to highly crystalline, rapid-crystallizing, thermoplastic compositions of polyphenylene sulphides and carboxylic acid esters.

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