Title:
HOSE
Document Type and Number:
Japanese Patent JP2015001240
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hose which is excellent in adhesion between a gas barrier layer and a rubber layer.SOLUTION: A hose has a structure as follows. An inner pipe layer 20 is composed of: a gas barrier layer 12 containing a polyamide resin; and a rubber layer 10 adjoining the gas barrier layer 12. The rubber layer 20 is formed by using a rubber composition containing: a rubber component including chlorinated polyethylene; an organic peroxide; and an allyl compound having three or more of allyl groups. A content of the chlorinated polyethylene is not less than 40 mass% with respect to a content of the rubber component, a content of the organic peroxide is 0.5 to 8 mass% with respect to the content of the chlorinated polyethylene, and a content of the allyl compound is 0.5 to 6.0 mass% with respect to the content of the chlorinated polyethylene.
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Inventors:
YAMAKAWA KAZUTO
SHINODA HIROAKI
SHINODA HIROAKI
Application Number:
JP2013124804A
Publication Date:
January 05, 2015
Filing Date:
June 13, 2013
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
F16L11/08; B32B1/08
Attorney, Agent or Firm:
Mochitoshi Watanabe
Haruko Miwa
Hideaki Ito
Mitsuhashi Fumio
Haruko Miwa
Hideaki Ito
Mitsuhashi Fumio