Nonwoven laminate

Details Nonwoven laminate Nonwoven laminate

1992-05-13

1993-08-17

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

2272, 428110, 428138, 428284, 428287, 428293, 428296, 428300, 428402, B32B 2714

Patent

active

052367703

ABSTRACT:
A textile laminate consists of a nonwoven padding material of low specific volume and of a filament-reinforced nonwoven, the laminate having a total thickness of more than 2 mm. The nonwoven padding material has a raw density of less than 0.025 g/cm.sup.3 and a thickness of 1.6 to 60 mm. The filament-reinforced nonwoven is composed to 10 to 60 g/m.sup.2 of a fleece with a raw density greater than 0.35 g/cm.sup.3 and of 3 to 10 g/m.sup.2 reinforcing filament and is laminated onto the nonwoven padding material.

REFERENCES:
patent: 4722857 (1988-02-01), Tomioka et al.
patent: 4737396 (1988-04-01), Kamat
patent: 5176949 (1993-01-01), Allagnat et al.

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