Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Autogenously or by activation of dry coated particles
Patent
1991-12-02
1993-03-09
Thurlow, Jeffery
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
Autogenously or by activation of dry coated particles
29890144, 156149, 15624413, 264103, 264137, 264173, 264249, 425113, B29C 6306
Patent
active
051924765
ABSTRACT:
A method of forming a hose assembly (10) of the type adapted for carrying fuels and other corrosive fluids. An inner liner (16) of a fluorocarbon material is extruded. The inner liner (16) is then passed through a reservoir containing a dispersion including a fluorocarbon polymer material and a fluid. Glass fibers are then braided about the exterior of the inner liner (16) to form a braided layer (18) having the dispersion thereabout such that the dispersion penetrates the interstitial spaces of the braided layer (18). Subsequently, the assembly (10) is heated to remove the fluid. The assembly is then sintered to cure the fluorocarbon polymer material into a coating dispersed throughout the braided layer (18) and about the inner liner (16).
REFERENCES:
patent: 3359357 (1967-12-01), Bentley, Jr. et al.
patent: 3907955 (1975-09-01), Viennot
patent: 3988189 (1976-10-01), Sullivan
patent: 4099425 (1978-07-01), Moore
patent: 4444700 (1984-04-01), Fondren
Teleflex Incorporated
Thurlow Jeffery
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