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:
Sep. 10, 2013
Filed:
Mar. 27, 2009
Takeshi Shimono, Osaka, JP;
Kenji Ichikawa, Osaka, JP;
Takeshi Inaba, Osaka, JP;
Yukinori Kamiya, Osaka, JP;
Shingo Sakakibara, Osaka, JP;
Shigehito Sagisaka, Osaka, JP;
Takahiro Kitahara, Osaka, JP;
Takeshi Shimono, Osaka, JP;
Kenji Ichikawa, Osaka, JP;
Takeshi Inaba, Osaka, JP;
Yukinori Kamiya, Osaka, JP;
Shingo Sakakibara, Osaka, JP;
Shigehito Sagisaka, Osaka, JP;
Takahiro Kitahara, Osaka, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
The present invention provides a laminate having an environmental cracking resistance for a fuel and a fuel impermeability and, in addition, higher in productivity. The present invention is a laminate including a chlorotrifluoroethylene copolymer layer (C) and a fluorine-free organic material layer (K), wherein the chlorotrifluoroethylene copolymer has a melt flow rate of 15.0 to 40.0 (g/10 minutes) and contains 15.0 to 25.0 mole percent of chlorotrifluoroethylene units relative to all monomer units.