Patent · US Active

Colored polyoxymethylene molding compounds and molded parts produced therefrom

US8053499B2 · kind B2 · utility

4Cited by

9References

30Claims

0Family size

Assignee

Ticona LLC · US

Inventors

Stefan Disch · Goldbach, DE
Gerhard Reuschel · Leingarten, DE
Ernst Hofmann
Klaus Kurz · Kelsterbach, DE

Key dates

Filing date	May 22, 2008
Grant date	Nov 8, 2011
Priority date	—
Expiry date	Oct 2, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L59/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a polyoxymethylene molding composition comprising In the case of these polyoxymethylene molding compositions the selection of the colorants is no longer restricted to conventional colorants suitable particularly for POM.The products produced therewith are particularly stable during processing and feature low formaldehyde emission, defect-free surfaces, and high color fastness.

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