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:
Apr. 07, 2009
Filed:
May. 12, 2006
Shigeru Aida, Ichihara, JP;
Tsuyoshi Iwasa, Ichihara, JP;
Shigeru Aida, Ichihara, JP;
Tsuyoshi Iwasa, Ichihara, JP;
Asahi Glass Company, Limited, Tokyo, JP;
Abstract
To provide a multilayer laminate excellent in fuel barrier properties, fuel oil resistance, mechanical strength and interlaminar adhesion strength. A multilayer laminate having a layer of a fluororesin containing acid anhydride residue (for example, a tetrafluoroethylene/ethylene/(perfluoroethyl)ethylene/itaconic anhydride copolymer) and a layer of an amine-modified thermoplastic resin (for example, polyphenylene sulfide modified by a silane coupling agent containing an amino group). The multilayer laminate can be produced by co-extrusion and is excellent in the interlaminar adhesion strength, whereby it is suitable for a fuel hose or the like.