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. 02, 2003
Filed:
Oct. 07, 2002
Applicant:
Inventors:
Eiichi Nishi, Kanagawa, JP;
Masako Nagashima, Kanagawa, JP;
Noriyuki Isobe, Yamaguchi, JP;
Tomoharu Nishioka, Yamaguchi, JP;
Yoshiro Iwata, Yamaguchi, JP;
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/08 ; F16L 9/133 ; F16L 1/100 ;
U.S. Cl.
CPC ...
B32B 1/08 ; F16L 9/133 ; F16L 1/100 ;
Abstract
A hose for fuel having a laminated structure comprising an inner layer (A) made of a ethylene/tetrafluoroethylene copolymer adhesive to a polyamide resin and an outer layer (B) made of a polyamide resin, is formed. Such a hose for fuel is excellent in interlaminar adhesive strength and also excellent in antistatic properties and fuel permeation-preventing properties, and particularly, the dependency of the interlaminar adhesive strength on the take-up speed during the co-extrusion molding, is small.