Method of forming hose with improved resistance to deformation

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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156172, 15624413, B65H 8100

Patent

active

043614558

ABSTRACT:
A hose resistant to deformation is described which includes the usual polymeric tube and outer cover, and at least one annular reinforcement layer of fiber bundles sandwiched between the tube and cover. A polymeric aqueous-insoluble continuous film impregnates the fiber bundles and binds the reinforcement to at least one of the cover and tube, the continuous polymeric film serving to unexpectedly stiffen the hose appreciably. A method for producing the hose is described wherein the adhesive film is formed by applying a latex dispersion to the hose tube and/or reinforcement.

REFERENCES:
patent: 2388733 (1945-08-01), Parker
patent: 2478939 (1949-08-01), Pape
patent: 2512433 (1950-06-01), Leben
patent: 3018800 (1962-01-01), Hanssens
patent: 3754848 (1956-07-01), Knowland et al.
patent: 3988189 (1976-10-01), Sullivan
patent: 4289555 (1981-09-01), Haren et al.
patent: 4311547 (1982-01-01), Biggs et al.
Seon.RTM. Vinyl Chloride Latexes Brochure by B. F. Goodrich, Chemical Co., No. 6912-CL.

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