Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1995-03-02
1996-03-12
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525167, 264 37, 264143, B29B 1700, B29C 4700
Patent
active
054986672
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), Logrippo
patent: 4020020 (1977-04-01), Appleyard et al.
patent: 4028159 (1977-06-01), Norris
patent: 4105593 (1978-08-01), Stavrinou
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 et al.
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
patent: 5294384 (1994-03-01), David
"Carpet Recycling is Here!", Midwest Retailer, Jul. 1992.
"Carpets From Plastic Waste", Soviet Technology Alert, Mar. 1988.
"A New Technology for Recycling Carpet Waste", R. H. Wagner, Chemiefasern/Textilindustrie, vol. 28/80, Jul. 1978.
RD 19524--Reclamation of Mixed Textiles Waste, Disclosed by Ryburn Foam Ltd, Jul. 10, 1980.
A. Watzl--Recycling of Textile Waste Into Nonwovens Products, May 1992, International Textile Reports.
R. Malloy, et al. Reclamation of Automotive Carpet Scrap, Mar. 29, 1992.
David Donald J.
Dickerson Jerauld L.
Sincock Thomas F.
Williams Susan R.
Monsanto Company
Schofer Joseph L.
Zemel I.
LandOfFree
Thermoplastic composition and method for producing thermoplastic does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermoplastic composition and method for producing thermoplastic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic composition and method for producing thermoplastic will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2100495