Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1995-08-07
1997-01-07
Zemel, Irina
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525179, 264 37, 264143, B29B 1700, C08J 1104
Patent
active
055918026
ABSTRACT:
The present invention is directed to a process for forming a thermoplastic composition from carpet wherein a carpet sample are melt blended without separating the carpet into its component parts. The process of the present invention produces a thermoplastic composition useful as a substitute for virgin thermoplastics in a variety of applications.
REFERENCES:
patent: 3562373 (1971-02-01), Logrippou
patent: 4020020 (1977-04-01), Appleyard et al.
patent: 4028159 (1977-06-01), Norris
patent: 4105593 (1978-08-01), Stavriinou et al.
patent: 4158646 (1979-06-01), Benkowski et al.
patent: 4546128 (1985-10-01), Nakajima
patent: 4775697 (1988-10-01), Schoenhard
patent: 4795782 (1989-01-01), Lutz
patent: 5061735 (1991-10-01), Zielinski
patent: 5145617 (1992-09-01), Hermanson et al.
patent: 5169870 (1992-12-01), Corbin et al.
patent: 5240530 (1993-08-01), Fink
patent: 5278231 (1994-01-01), Chundury
patent: 5288349 (1994-02-01), Fink
"Carpet Recycling is Here!" Midwest Retailer July. 1992.
Soviet Technology Alert, "Carpets form Plastic Waste" Mar., 1988.
Wagner, R. H. "A New Technology for Recyclling Carpet Waste" Chemicfasern/Textilindustries Jul., 1978.
RD 19524 Jul. 10, 1980 -Reclamation of Mixed Textiles Waste Disclosed by Ryburn Foam, Ltd.
R. Malloy et al. Reclamation of Automotive Carpet Scrap Mar. 3, 1992.
Watzl, A. Recycling of Textile Waste into Nonwovens Products May 1992, Intl. Textile Reports.
David Donald J.
Dickerson Jerauld L.
Sincock Thomas F.
Foryt John P.
Zemel Irina
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