Method of making hose construction

Details Method of making hose construction Method of making hose construction

1982-02-22

1983-12-27

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

Reactive gas or vapor treatment of work

Work is organic material

264 85, 264565, 264150, 2642096, B29C 1707

Patent

active

044229917

ABSTRACT:
A hose construction and method of making same are provided wherein such hose construction comprises a polyolefin tube which has a tubular fluorocarbon barrier layer defining the inner portion of the tube and such barrier layer renders the tube substantially impermeable to the passage of nonpolar hydrocarbons present in the fluid being conveyed through the hose.

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patent: 3555138 (1971-01-01), Bryan, Jr.
patent: 3560166 (1971-02-01), Walles
patent: 3859408 (1975-01-01), Voss et al.
patent: 3862284 (1975-01-01), Dixon et al.

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