Foam coated carpet primary backing material

Details Foam coated carpet primary backing material Foam coated carpet primary backing material

1979-01-09

1980-08-12

McCamish, Marion

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular backing structure or composition

428 17, 428 96, 156 72, B32B 3300

Patent

active

042173833

ABSTRACT:
A tufted carpet product including a woven or non-woven primary backing material, a layer of foam compound adhered to the undersurface of said primary backing, rows of yarn elements tufted through the primary backing and the layer of foam compound to form a face of yarn on the upper surface of the primary backing and loop backs on the undersurface of the backing and foam compound, and optionally a thin layer of adhesive compound applied to the loop backs of the yarn elements.

REFERENCES:
patent: 3385751 (1968-05-01), Willard
patent: 3811922 (1974-05-01), Clark
patent: 4035533 (1977-07-01), Chambley

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