Low permeation nitrile-butadiene rubber tube with aluminum barrier layer
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United States of America Patent
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Issued Date -
Mar 13, 2003
app pub date -
Sep 13, 2001
filing date -
Sep 13, 2001
priority date (Note) -
Abandoned
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Abstract
A flexible fuel transport hose having improved fuel vapor permeation characteristics comprising an inner layer of a conductive nitrile-butadiene rubber, a thin aluminum barrier layer on the outside surface of the inner tubular layer, and an elastomeric adhesive layer on the outer surface of the aluminum layer; and a method for making the flexible fuel transport hose are disclosed.
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