Carpet backing with rubber latex-solid polyvinyl chloride resin

Details Carpet backing with rubber latex-solid polyvinyl chloride resin Carpet backing with rubber latex-solid polyvinyl chloride resin

1976-10-27

1978-08-22

Gwinnell, Harry J.

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular backing structure or composition

427385R, 427390R, 427390D, 428 96, 428327, D05C 1702, B32B 2730

Patent

active

041090390

ABSTRACT:
Polymeric blends comprising a rubber latex and large particle size solid polyvinyl chloride resin provide good tuft lock in tufted carpets and enhance flame retardancy of same. The blend is applied to the carpet and dried at an elevated temperature below the flux temperature of the polyvinyl chloride resin.

REFERENCES:
patent: 3041707 (1962-07-01), Perri
patent: 3470116 (1969-09-01), Praetzel et al.
patent: 3661691 (1972-05-01), Slosberg
patent: 3689355 (1972-09-01), Hornbaker et al.
patent: 3920459 (1975-11-01), Allen

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