B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 5/26 (2006.01) D04H 13/00 (2006.01)
Patent
CA 2226109
This invention relates to composite fabrics having two layers of nonwoven fabric comprising entangled non-bonded nylon filaments and a reinforcing layer of fiberflass scrim adhesively attached to each of the nonwoven layers. The composite fabrics are useful as backings in a carpet assembly.
On décrit des tissus composites qui présentent deux couches non tissées comprenant des filaments de nylon mêlés non fusionnés, et une couche de renforcement biaise en fibres de verre, collée à chacune des couches non tissées. Ces tissus composites servent de dossiers de tapis.
Kumar Vijayendra
Pearlman Paul Sheldon
Bennett Jones Llp
E.i. Du Pont de Nemours And Company
Invista Technologies S.a.r.l.
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