HOSE

PROBLEM TO BE SOLVED: To provide a hose which has an innermost layer hardly deteriorated even if repeatedly exposed to a high temperature, and has resistance to hydrogen gas permeability and water vapor and anti-contamination properties to transported gas. SOLUTION: This hose has at least an interna...

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Bibliographic Details
Main Authors OZAWA OSAMU, HATANAKA SUSUMU
Format Patent
LanguageEnglish
Published 19.04.2007
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a hose which has an innermost layer hardly deteriorated even if repeatedly exposed to a high temperature, and has resistance to hydrogen gas permeability and water vapor and anti-contamination properties to transported gas. SOLUTION: This hose has at least an internal pipe, which has an innermost layer formed of a fluorine-containing ethylenic polymer with a functional group (A), and a metallic laminate layer formed of an organic material layer 1 composed of an organic material composition which contains at least an organic material with a functional group (B) indicating affinity or reactivity to the functional group (A) and metallic foil. In this case, the metallic laminate layer is arranged outside the innermost layer so as to allow the organic material layer 1 to face the innermost layer side. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050290055