Pile composite fabric with foamed adhesive

Details Pile composite fabric with foamed adhesive Pile composite fabric with foamed adhesive

1975-11-14

1978-03-28

McCamish, Marion E.

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular backing structure or composition

428 96, 428 97, 428315, B32B 302

Patent

active

040815790

ABSTRACT:
A composite fabric in the form of a carpet tile including a fibrous material and a substrate material formed of deaerated thermo-plastics material having a density in the range 4-10 lbs./sq. yard. The thermo-plastics material forms an exposed surface of the carpet tile and the fibrous material forms a layer embedded in the deaerated thermo-plastics material remote from the exposed surface. A lightweight layer of pile-forming material having a density in the range 6-8 oz/sq. yard is bonded to the substrate material at the surface thereof remote from the exposed surface and a bonding agent, in the form of a layer of a foamed plastics material in a gelled state, secures the layer of pile-forming material to the substrate material.

REFERENCES:
patent: 3695987 (1972-10-01), Wisotzky
patent: 3728182 (1973-04-01), Wisotzky
patent: 3733239 (1973-05-01), George

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