Multilayered article including a vulcanized elastomer associated directly with a thermoplastic
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United States of America Patent
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Jun 10, 2003
Grant Date -
N/A
app pub date -
Oct 19, 1995
filing date -
Dec 13, 1993
priority date (Note) -
Expired
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Abstract
Multilayered article including a functionalized and vulcanized elastomer adherent by itself to a thermoplastic chosen from polyamides, PBT, mixtures containing polyvinylidene fluoride and ethylene/vinyl alcohol and ethylene/tetrafluoroethylene copolymers. Composite tubular article made up of an outer sheath of vulcanized elastomer adherent to a hydrocarbon-barrier thermoplastic or associated with an inner layer for producing imperviousness.
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