Protecting laminate for automotive carpeting

Details Protecting laminate for automotive carpeting Protecting laminate for automotive carpeting

B - Operations, Transporting

32

B

B32B 27/40 (2006.01) B32B 27/32 (2006.01) B32B 27/34 (2006.01) B60N 3/04 (2006.01) D06N 7/00 (2006.01)

Patent

CA 2380252

A thermoplastic laminate comprising i) a first outer layer comprising an ethylene homo- or co-polymer; ii) a core layer comprising a polyamide; iii) a second outer layer comprising a thermoplastic polyurethane. The thermoplastic laminate is used as an intermediate protective laminate in the manufacture of a polyurethane padded carpet wherein a polyurethane foam layer is formed on the surface of the protective laminate in its turn hot bonded to an upper fibrous layer.

Stratifié thermoplastique comprenant: (i) une première couche extérieure composée d'un homo-ou copolymère d'éthylène; (ii) une couche centrale composée d'un polyamide; (iii) une deuxième couche extérieure composée d'un polyuréthanne thermoplastique. On utilise ce stratifié thermoplastique en tant que stratifié de protection intermédiaire pour la fabrication d'un tapis matelassé en polyuréthanne, ce qui consiste à poser une couche de mousse de polyuréthanne sur la surface du stratifié de protection et à coller ce dernier à chaud à une couche supérieure fibreuse.

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