Patent · US Expired

Flame-retardant linear polyesters

US4107231A · kind A · utility

38Cited by

4References

8Claims

0Family size

Assignee

BASF SE

Inventors

Rolf Wurmb
Wolfgang Seydl
Klaus Penzien · Bischofswerda, DE
Hermann Gausepohl · Mutterstadt, DE
Hans-Josef Sterzel · Schifferstadt, DE

Key dates

Filing date	Mar 23, 1976
Grant date	Aug 15, 1978
Priority date	—
Expiry date	Mar 23, 1996

Classification

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

Abstract

Flame-proofed linear polyesters containing, as flame-proofing agents, halogenated oligomeric styrenes and synergistic compounds.

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