Title:
MULTILAYER HOSE
Document Type and Number:
Japanese Patent JP2004116557
Kind Code:
A
Abstract:
To provide a multilayer hose excellent in flexibility and chemical resistance, and to provide a manufacturing method of the multilayer hose.
In this multilayer hose, at least an inner layer is formed of a resin of ethylene series, polyester elastomer, or polyamide elastomer, and at least one layer of styrene elastomer or olefin elastomer is stacked. Since an inner surface of this multilayer hose is excellent in oil resistance, chemical resistance, abrasion resistance, nonelution performance, and food sanitation performance, this hose is useful as a hose for food transportation and the like.
Inventors:
OKAMOTO KAZUAKI
FUKUDA MOTOHIRO
FUKUDA MOTOHIRO
Application Number:
JP2002277073A
Publication Date:
April 15, 2004
Filing Date:
September 24, 2002
Export Citation:
Assignee:
KURARAY CO
International Classes:
F16L11/10; B32B1/08; B32B25/08; F16L11/08; (IPC1-7): F16L11/10; B32B1/08; B32B25/08; F16L11/08
Attorney, Agent or Firm:
Mikio Hatta
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Atsushi Nogami
Yasuo Nara
Etsuko Saito