Patent · US Expired

Glass fiber reinforced thermoplastic molding compositions based on polyesters and graft polymers

US4968731A · kind A · utility

9Cited by

9References

1Claims

0Family size

Assignee

BASF SE

Inventors

Dietrich Lausberg · Ludwigshafen, DE
Erhard Seiler · Ludwigshafen, DE
Walter Heckmann · Weinheim, DE
Manfred Knoll · Monsheim, DE

Key dates

Filing date	Oct 7, 1988
Grant date	Nov 6, 1990
Priority date	—
Expiry date	Oct 7, 2008

Classification

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

Abstract

Thermoplastic molding compositions based on thermoplastic polyesters (a.sub.1), graft polymers incorporating acrylate rubbers as grafting base (a.sub.2) and a two-shell graft sheath, copolymers of aromatic vinyl monomers and acrylonitrile or methacrylonitrile (a.sub.3) and glass fibers (B) have a balanced range of properties.

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