D - Textiles – Paper – 06 – N
Patent
D - Textiles, Paper
06
N
D06N 7/00 (2006.01) A47G 27/02 (2006.01) B29B 13/10 (2006.01) B29B 17/00 (2006.01) B29C 47/02 (2006.01) B32B 5/24 (2006.01)
Patent
CA 2256614
The present invention provides for an article of manufacture, such as a floor covering, formed by an improved process for recycling waste polymeric material comprising a mixture of waste polymeric material wherein the waste polymeric material includes from about 0 to 40 percent aliphatic polyamide material; granulating and densifying the chopped mixture into fragments smaller than the original size of the waste polymeric material; and extruding the ground mixture at a temperature that does not exceed the temperature at which the largest portion of polymer based material decomposes.
Grizzle Mark L.
Preston Lynn E.
Weinle Paul L.
Zegler Stephen A.
Bereskin & Parr
Collins & Aikman Floorcoverings Inc.
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