B - Operations – Transporting – 29 – B
Patent
B - Operations, Transporting
29
B
B29B 17/00 (2006.01) B29B 9/12 (2006.01) B29B 13/02 (2006.01) B29C 47/10 (2006.01) B29C 47/30 (2006.01) B29C 47/76 (2006.01)
Patent
CA 2463881
Disclosed herein are methods for recycling carpet, for making articles with the recycled carpet, and articles made therefrom. In one embodiment, the method for recycling carpet comprises: melting recycle carpet; reducing a water content of the recycle carpet to less than or equal to about 0.5 wt%, based upon the total weight of the recycle carpet and the water, to form a melt ribbon; and forming pellets from the extruded melt ribbon of recycle material.
L'invention porte sur un procédé de recyclage de tapis pour en former des articles, et sur les articles ainsi formés. Dans une exécution, le procédé comporte les étapes suivantes: fusion des tapis à recycler; réduction de leur teneur en eau à moins de 0,5 % du poids total tapis + eau; formation d'un ruban fondu; et formation de grains à partir du ruban extrudé de matériau recyclé.
Inch Peter
Moore Roy E. Jr.
Infiltrator Systems Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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