Hose construction containing fluoroplastic terpolymers

Details Hose construction containing fluoroplastic terpolymers Hose construction containing fluoroplastic terpolymers

1995-04-24

1997-06-17

Nold, Charles

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 362, 428517, 428520, 428521, 1381181, 138125, 138126, 138127, 138137, 138DIG3, F16L 1104

Patent

active

056395280

ABSTRACT:
The present invention relates to a hose construction containing a fluoroplastic barrier. The hose comprises (1) an inner core comprising (a) acrylonitrile-butadiene rubber and (b) from 0.05 to 25 phr of unsubstituted or substituted phenol salts of 1,8-diazabicyclo-[5,4,0]undecene-7; (2) a barrier layer comprised of a terpolymer derived from tetrafluoroethylene, hexafluoropropylene and vinylidene fluoride, wherein said barrier layer is directly adhered to said inner core; and (3) an elastomeric cover.

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patent: 5354618 (1994-10-01), Ishigaki et al.
patent: 5427831 (1995-06-01), Stevens

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