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:
Feb. 17, 2009
Filed:
Dec. 07, 2004
Kouichi Nagakura, Kanagawa, JP;
Shinichi Matsuo, Kanagawa, JP;
Kouichi Nagakura, Kanagawa, JP;
Shinichi Matsuo, Kanagawa, JP;
Piolax Inc., Yokohama-shi, Kanagawa-ken, JP;
Abstract
A joint for fuel tank is attached to an opening of a resin fuel tank. The joint includes a joint main body and a flanged junction. The flanged junction is connected to the joint main body and is weldable to a periphery of the opening of the fuel tank. The joint main body includes a semi-aromatic polyamide obtained by polymerization of source monomers containing an aromatic monomer component and an aliphatic monomer component. An amount of a terminal amino group of the semi-aromatic polyamide is greater than or equal to 40 μeq/g. The junction includes a modified polyolefin having: a density in a range of 0.930 to 0.950; and a melt flow rate as measured in accordance with JIS-K7210 in a range of 0.06 to 3.0 g/10 minutes.