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. 28, 2010
Filed:
Sep. 28, 2005
Marco Prigandt, Kahl am Main, DE;
Frank Reil, Seeheim-Jugenheim, DE;
Ursula Ziegler, Mainz-Kostheim, DE;
Werner Aumüller, Unteraltenbernheim, DE;
Uwe Stenglin, Adelshofen/Tauberzell, DE;
Bernhard Ulmer, Uffenheim, DE;
Marco Prigandt, Kahl am Main, DE;
Frank Reil, Seeheim-Jugenheim, DE;
Ursula Ziegler, Mainz-Kostheim, DE;
Werner Aumüller, Unteraltenbernheim, DE;
Uwe Stenglin, Adelshofen/Tauberzell, DE;
Bernhard Ulmer, Uffenheim, DE;
Ticona GmbH, Kelsterbach, DE;
Abstract
Composite bodies, processes for making them, and their uses are disclosed, the composite bodies comprising a polyacetal portion and a modified thermoplastic vulcanizate portion bonded together, wherein the modified thermoplastic vulcanizate portion comprises a modified thermoplastic vulcanizate elastomer having a hardness of 30 to 90 Shore A and wherein the modified thermoplastic vulcanizate elastomer comprises: (a) 2 to 75% by weight of an at least partially crosslinked ethylene-propylene-diene rubber in from 1 to 50% by weight of a polyolefinic matrix further comprising 0.05 to 10% by weight of an ingredient selected from the group consisting of stabilizers, crosslinking aids, and mixtures thereof; (b) 1 to 30% by weight of a compatibilizer; and (c) 10 to 70% by weight of a non-olefinic thermoplastic material, all percentages by weight based on a total weight of the modified thermoplastic vulcanizate elastomer.