The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2002
Filed:
Jun. 02, 2000
Applicant:
Inventors:
Assignee:
Ticona GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/22 ; C08L 5/902 ; C08L 6/100 ;
U.S. Cl.
CPC ...
C08K 3/22 ; C08L 5/902 ; C08L 6/100 ;
Abstract
It has been found that, in particular, a molding composition comprising (A) from 80 to 99.8% by weight of a polyoxymethylene homopolymer or copolymer, (B) from 0.1 to 10% by weight of a polyalkylene glycol and (C) from 0.1 to 10% by weight of a zinc oxide, where the sum of the percentages by weight of components (A) to (C) in each case gives 100%, is suitable for the production of moldings for applications with direct contact with diesel fuel or gasoline. Moldings produced therefrom satisfy the increased demands regarding resistance to aged fuels, diesel fuel at high long-term service temperatures and aggressive gasoline.