Patent · US Active

Moulding compositions based on a thermoplastic polycarbonate

US8071673B2 · kind B2 · utility

0Cited by

30References

4Claims

0Family size

Assignee

LANXESS Deutschland GmbH · DE

Inventors

Peter Persigehl · Wuxi, CN
Jens Peter Joschek · Cologne, DE
Jochen Endtner · Cologne, DE
Detlev Joachimi · Krefeld, DE
Matthias Bienmuller · Krefeld, DE
Kurt Jeschke · Mülheim an der Ruhr, DE

Key dates

Filing date	Mar 27, 2006
Grant date	Dec 6, 2011
Priority date	—
Expiry date	Oct 18, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L55/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

This invention relates to thermoplastic moulding compositions with improved flowability based on a thermoplastic polycarbonate and on a copolymer of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, where the MFI of the copolymer is no less than 100 g/10 min, to a process for preparation of these moulding compositions, and also to the use of these moulding compositions for production of mouldings for the electrical industry, electronics industry, telecommunications industry, motor vehicle industry, or computer industry, in sports, in medicine, in households, or in the entertainment industry.

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