Horizontally supported planar surfaces – Industrial platform – Having plastic load-contacting surface
Reexamination Certificate
2007-08-07
2007-08-07
Szekely, Peter (Department: 1714)
Horizontally supported planar surfaces
Industrial platform
Having plastic load-contacting surface
C108S057250, C108S057260, C108S057270, C524S436000, C523S351000
Reexamination Certificate
active
11214390
ABSTRACT:
Polyolefin-based pallets capable of passing standard pallet flammability tests are prepared by molding the pallet or one or more subassemblies thereof, of a polyolefin molding resin containing a flame retardant package containing magnesium hydroxide, and optionally alumina trihydrate, and zinc borate. The flame retardants may be supplied as a master batch at a concentration higher than that desired in the pallet or subassembly, in a polyolefin-compatible polymer, and result in pallets having a significantly lower heat release rate.
REFERENCES:
patent: 3572535 (1971-03-01), Kinzie
patent: 4727102 (1988-02-01), Scarso
patent: 5687652 (1997-11-01), Ruma
patent: 5879495 (1999-03-01), Evans
patent: 6199488 (2001-03-01), Favaron et al.
patent: 6228914 (2001-05-01), Ford et al.
patent: 6344508 (2002-02-01), Endo et al.
patent: 6395342 (2002-05-01), Kadowaki et al.
patent: 6448307 (2002-09-01), Medoff et al.
patent: 6705237 (2004-03-01), Moore et al.
patent: 6998433 (2006-02-01), Overholt et al.
patent: 2001/0029874 (2001-10-01), Muirhead
patent: 2001/0031807 (2001-10-01), Adedeji et al.
patent: 2002/0175435 (2002-11-01), Weiland et al.
patent: 2003/0032702 (2003-02-01), Medoff et al.
patent: 2003/0079658 (2003-05-01), Torrey et al.
patent: 2003/0079660 (2003-05-01), Torrey et al.
patent: 2004/0077787 (2004-04-01), Karande et al.
patent: WO 03/035495 (2003-05-01), None
patent: WO 03/035496 (2003-05-01), None
“Intumescents: Coating Contains Dual Components,” Flame Retardancy News, vol. 11; Issue 7, Jul. 1, 2001.
Renstrom, R., “Clean Rooms Getting Cleaner,” Plastics News, vol. 13, N. 30, Sep. 24, 2001.
“Prototype Production will Utilize Breakthrough Thermoplastic Flow Forming Technology to Achieve Superior Performance and Economic Results,” Las Vegas Business Wire, Jul. 23, 2001.
English Abstract corresponding to JP 11278485 A.
Overholt Trenton M.
Smyers Justin M.
Brooks & Kushman P.C.
Rehrig Pacific Company
Szekely Peter
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