Multilayer hose construction
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United States of America Patent
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N/A
Issued Date -
Mar 6, 2008
app pub date -
Aug 30, 2006
filing date -
Aug 30, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A tubular structure having reduced fuel permeation for use in fuel filler and fuel vent hose applications, herein the tubular structure comprises a fluoropolymer inner layer and a chloropolyethylene, chlorosulfonated polyethylene or epichlorohydrin cover layer is described. The tubular structure optionally includes a chlorinated polyethylene backing layer, one or more polyamine adhesive layers and a reinforcement layer.
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