A - Human Necessities – 47 – G
Patent
A - Human Necessities
47
G
A47G 27/02 (2006.01) D06N 7/00 (2006.01)
Patent
CA 2176561
This invention relates to a method for making a tufted nylon or polyester pile carpet and to the resultant carpet. A thermoplastic resin consisting essentially of an ethylene copolymer having at least 8 % by weight ester groups and at least 1 % by weight carboxylic acid groups is contacted with a primary carpet backing having nylon or polyester yarn tufts. The carpet may also have a secondary backing.
L'invention a pour objet des tapis tuftés à velours nylon ou polyester et leur procédé de fabrication qui consiste à mettre en contact une résine thermoplastique, composée essentiellement d'un copolymère d'éthylène renfermant au moins 8 % en poids de groupements ester et au moins 1 % en poids de groupements d'acide carboxylique, avec un premier dossier présentant des touffes en fil de nylon ou de polyester. Le tapis peut également comporter un deuxième dossier.
Blatz Philip Strubing
Fletcher Eldon Lawrence
Vinod Yashavant Vinayak
Bennett Jones Llp
E.i. Du Pont de Nemours And Company
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