Tufted carpet having a polyolefin film as the secondary backing

Details Tufted carpet having a polyolefin film as the secondary backing Tufted carpet having a polyolefin film as the secondary backing

1974-12-30

1976-02-24

McCamish, Marion E.

Stock material or miscellaneous articles

Pile or nap type surface or component

With coating, impregnation, or bond

156 72, 156435, 428 97, D03D 2700, D04H 1100, D05C 1700

Patent

active

039405257

ABSTRACT:
Improved process for preparing ethylene/vinyl acetate copolymer based hot-melt adhesive backsized tufted carpet wherein polyethylene, polypropylene or ethylene/vinyl acetate copolymer film is used as the secondary backing. Such carpets have unexpectedly and significantly improved tuft pull strength.

REFERENCES:
patent: 3676280 (1972-07-01), Sands
patent: 3679469 (1972-07-01), Moore
patent: 3745054 (1973-07-01), Smedberg

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