FUEL HOSE AND METHOD OF MANUFACTURING SAME

Title:

FUEL HOSE AND METHOD OF MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2012/063646

Kind Code:

A1

Abstract:

A fuel hose highly impermeable to fuel is provided. The fuel hose comprises: an inner rubber layer (1) composed of a rubber material containing components (A), (B), and (C); an outer rubber layer (3) composed of a rubber material containing components (A'), (B), and (C'); and a resin layer (2) composed of a resin material of which component (X) is the principal component, where (A) is acrylonitrile-butadiene rubber, (A') is a blend of acrylonitrile-butadiene rubber and acrylic rubber, (B) is a sulfur vulcanizing agent, (C) is an amine-based catalyst for forming bonding sites, (C') is an amine-based catalyst for forming bonding sites, the catalyst containing a 1,5-diazabicyclo(4,3,0)nonene-5 salt (DBN salt), and (X) is a tetrafluorotethylene-perfluoro(alkylvinyl ether)-chlorotrifluoroethylene copolymer

Inventors:

TAMURA DAIGO (JP)
IKEMOTO AYUMU (JP)
NODA MASASHI (JP)
KODAKA YOSHIKI (JP)

Application Number:

PCT/JP2011/074754

Publication Date:

May 18, 2012

Filing Date:

October 27, 2011

Export Citation:

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Assignee:

TOKAI RUBBER IND LTD (JP)
TAMURA DAIGO (JP)
IKEMOTO AYUMU (JP)
NODA MASASHI (JP)
KODAKA YOSHIKI (JP)

International Classes:

B32B25/14; B32B1/08; C08K3/06; C08K5/3442; C08L9/02; C08L23/08; F16L11/04

Domestic Patent References:

WO2009020182A1

2009-02-12

Foreign References:

JP2010253729A	2010-11-11
JP2007015364A	2007-01-25
JP2010221578A	2010-10-07
JP2007261079A	2007-10-11
JP2008254178A	2008-10-23
JP2007261079A	2007-10-11

Other References: