B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 1/08 (2006.01) B32B 25/08 (2006.01) F16L 11/04 (2006.01) F16L 11/12 (2006.01)
Patent
CA 2157996
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.
Chapman Gregory Alan
Feit Allan Duane
Smart & Biggar
The Goodyear Tire & Rubber Company
LandOfFree
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