Patent · US Expired

Process for the manufacture of impact resistant thermoplastic molding materials

US4421875A · kind A · utility

10Cited by

3References

5Claims

0Family size

Assignee

BASF SE

Inventors

Graham E. McKee · Ludwigshafen, DE
Franz Brandstetter · Neustadt, DE
Adolf Echte · Ludwigshafen, DE
Juergen Hambrecht · Heidelberg, DE
Heinz-Juergen Overhoff · Bischofswerda, DE
Edmund Priebe · Bischofswerda, DE
Josef Schwaab · Maikammer, DE
Peter Siebel · Schifferstadt, DE

Key dates

Filing date	Apr 8, 1982
Grant date	Dec 20, 1983
Priority date	—
Expiry date	Apr 8, 2002

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F279/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a process for the manufacture of impact resistant thermoplastic molding materials wherein potassium salts of saturated or unsaturated fatty acids with 10 to 30 carbon atoms are used as emulsifier.

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