Lining material for foot wear and a method for manufacturing sam

Details Lining material for foot wear and a method for manufacturing sam Lining material for foot wear and a method for manufacturing sam

1975-05-28

1977-10-18

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

156 82, 36 44, 428315, 428327, 428425, B32B 326

Patent

active

040547060

ABSTRACT:
A multilayer material includes a first layer of polyether foam or polyurethane foam, a second layer of a woven or knitted material adherent to a first surface of the first layer, and a third layer of a reprocessed foam material, consisting of flakes of polyether, polyurethane or both within a polyether linking agents or a polyurethane linking agent, adherent to the second surface of the first layer.

REFERENCES:
patent: 2878153 (1959-03-01), Hacklander
patent: 3057766 (1962-10-01), Dickey
patent: 3072582 (1963-01-01), Frost
patent: 3158529 (1964-11-01), Robitschek et al.
patent: 3454449 (1969-07-01), King
patent: 3497416 (1970-02-01), Critchfield et al.
patent: 3616029 (1971-10-01), Lerman
patent: 3817818 (1974-06-01), Riding et al.
patent: 3954537 (1976-05-01), Alfter et al.

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