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. 24, 2007
Filed:
Jan. 31, 2002
Satoru Ono, Nishikasugai-gun, JP;
Junji Koizumi, Nishikasugai-gun, JP;
Yasuhiro Nishimura, Nishikasugai-gun, JP;
Shingo Shimojima, Nishikasugai-gun, JP;
Keiji Takenaka, Nishikasugai-gun, JP;
Tetsuya Suzuki, Nishikasugai-gun, JP;
Tsuyoshi Kato, Nishikasugai-gun, JP;
Kuniyoshi Kondo, Nishikasugai-gun, JP;
Takashi Ishikawa, Okazaki, JP;
Hirokazu Shimizu, Okazaki, JP;
Itsuo Kamiya, Toyota, JP;
Satoru Ono, Nishikasugai-gun, JP;
Junji Koizumi, Nishikasugai-gun, JP;
Yasuhiro Nishimura, Nishikasugai-gun, JP;
Shingo Shimojima, Nishikasugai-gun, JP;
Keiji Takenaka, Nishikasugai-gun, JP;
Tetsuya Suzuki, Nishikasugai-gun, JP;
Tsuyoshi Kato, Nishikasugai-gun, JP;
Kuniyoshi Kondo, Nishikasugai-gun, JP;
Takashi Ishikawa, Okazaki, JP;
Hirokazu Shimizu, Okazaki, JP;
Itsuo Kamiya, Toyota, JP;
Toyoda Gosei Co., Ltd., Aichi-ken, JP;
Abstract
A liner for a high pressure gas container includes a resin composition containing a polyphenylene sulfide resin and an olefin based resin. The resin composition has a methane gas permeability coefficient of 1.7×10mol·m/m·s·Pa or smaller at 40° C., and tensile elongation of 50% or greater after fracture at 23° C. A high pressure gas container having such a liner is also provided.