Composite fabrics of nonwoven nylon layers and fiberglass scrim

Details Composite fabrics of nonwoven nylon layers and fiberglass scrim Composite fabrics of nonwoven nylon layers and fiberglass scrim

1994-06-10

1995-11-28

Ryan, Patrick J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428225, 428224, 428229, 428246, 428296, B32B 512

Patent

active

054706483

ABSTRACT:
This invention relates to composite fabrics having two layers of nonwoven fabric comprising entangled non-bonded nylon filaments and a reinforcing layer of fiberglass scrim adhesively attached to each of the nonwoven layers. The composite fabrics are useful as backings in a carpet assembly.

REFERENCES:
patent: 3214819 (1965-11-01), Guerin
patent: 3485706 (1969-12-01), Evans
patent: 3493462 (1970-02-01), Bunting, Jr. et al.
patent: 3728195 (1973-04-01), Bolles
patent: 4030168 (1977-06-01), Cole
patent: 4491617 (1985-01-01), O'Connor et al.
patent: 4504539 (1985-03-01), Petracek et al.
patent: 4762744 (1988-08-01), Wolcoshyn et al.
patent: 5187005 (1993-02-01), Stahle et al.

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