Patent · US Active

Moulding compound comprising polyoxymethylene and zeolite

US7989537B2 · kind B2 · utility

0Cited by

14References

24Claims

0Family size

Assignee

BASF SE

Inventors

Melanie Urtel · Edingen-Neckarhausen, DE
Ulrich Müller · Neustadt, DE
Wolfgang Sauerer · Birkenheide, DE
Jens Aßmann · Neustadt, DE

Key dates

Filing date	Jan 10, 2006
Grant date	Aug 2, 2011
Priority date	—
Expiry date	Oct 29, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L59/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a molding composition, comprising from 10 to 99.999% by weight of at least one polyoxymethylene as component (A1) and from 0.001 to 10% by weight, based on the weight of component (A1) present in the molding composition, of at least one zeolitic material whose pore diameter is in the range from 0.3 to 0.5 nm, determined to DIN 66134 and DIN 66135, where the size of the particles of the zeolitic material is in the range from 3 to 7 μm, determined to ISO 13320, and also to moldings that can be produced from this molding composition.

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