Plastic and nonmetallic article shaping or treating: processes – Recycling of reclaimed or purified process material – Of liquid process material
Reexamination Certificate
2011-06-28
2011-06-28
Seidleck, James (Department: 1765)
Plastic and nonmetallic article shaping or treating: processes
Recycling of reclaimed or purified process material
Of liquid process material
C264S037100, C264S037260, C264S040500, C264S040600, C264S040700, C521S040000, C528S480000, C528S50200C, C528S50200C, C528S503000, C209S003100, C209S003200
Reexamination Certificate
active
07968022
ABSTRACT:
A method for reformulating reclaimed, contaminated mixed waste plastics into useful articles wherein a plurality of batches of the mixed waste plastics are preprocessed to produce substantially homogeneous mixtures of a desired particle size range that are characterized according to their respective apparent densities, and are thereafter blended to produce a mixed plastic feed material having a rheology predetermined to be desirable for reprocessing into at least one of such useful articles.
REFERENCES:
patent: 3935047 (1976-01-01), Shinomura
patent: 4014462 (1977-03-01), Robertson
patent: 4038219 (1977-07-01), Boehm et al.
patent: 4071479 (1978-01-01), Broyde et al.
patent: 4187352 (1980-02-01), Klobbie
patent: 4225640 (1980-09-01), Erb
patent: 4379525 (1983-04-01), Nowicki et al.
patent: 4968463 (1990-11-01), Levasseur
patent: 5075057 (1991-12-01), Hoedl
patent: 5082605 (1992-01-01), Brooks et al.
patent: 5084135 (1992-01-01), Brooks et al.
patent: 5088910 (1992-02-01), Goforth et al.
patent: 5096046 (1992-03-01), Goforth et al.
patent: 5100545 (1992-03-01), Brooks
patent: 5217655 (1993-06-01), Schmidt
patent: 5268074 (1993-12-01), Brooks et al.
patent: 5277758 (1994-01-01), Brooks et al.
patent: 5285973 (1994-02-01), Goforth et al.
patent: 5351895 (1994-10-01), Brooks et al.
patent: 5503788 (1996-04-01), Lazareck et al.
patent: 5540244 (1996-07-01), Brooks et al.
patent: 5618881 (1997-04-01), Hojabr
patent: 5759680 (1998-06-01), Brooks et al.
patent: 5888910 (1999-03-01), Park
patent: 5914353 (1999-06-01), Grizzle et al.
patent: 5967435 (1999-10-01), Lanham
patent: 5972444 (1999-10-01), Patel et al.
patent: 6107400 (2000-08-01), Mariani et al.
patent: 6149012 (2000-11-01), Brooks et al.
patent: 6228479 (2001-05-01), Zegler et al.
patent: 6262133 (2001-07-01), Wisner
patent: 6494390 (2002-12-01), Khait et al.
patent: 6497509 (2002-12-01), Merzliakov et al.
patent: 6797216 (2004-09-01), Furgiuele et al.
patent: 6849215 (2005-02-01), Khait
patent: 6939496 (2005-09-01), Maine et al.
patent: 6984694 (2006-01-01), Blasius, Jr. et al.
patent: 7158847 (2007-01-01), Ernst et al.
patent: 2005/0203656 (2005-09-01), Ernst et al.
W. J. Sichina, DSC as problem solving tool: characterization of consistency of PFA resins, Thermal Analysis, 2000, PerkinElmer Instruments, www.perkinelmer.com.
Beppe Casassa and W. J. Sichina, DSC Isolthermal Crystallization Studies for Better Injection Molding of Polymers , Thermal Analysis, PerkinElmer Instruments, 2000.
W. J. Sichina, Application of DSC to Injection Molding, Thermal Analysis, 2000, PerkinElmer Instruments, www.perkinelmer.com.
Prediction of End-Use Characteristics of Polyethylene Materials Using Differential Scanning Calorimetry, PerkinElmer Instruments, www.perkinelmer.com, 2000.
Use of Differential Scanning Calorimetry in Testing of End-Use Characteristics of Thermoplastics, PerkinElmer Instruments, www.perkinelmer.com, 2000.
Becker Christopher Lynn
Brooks Joe G.
Advanced Environmental Recycling Technologies, Inc.
Locke Lord Bissell & Liddell LLP
Seidleck James
Tischler Frances
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