Plastic and nonmetallic article shaping or treating: processes – Repairing or restoring consumer used articles for reuse – Toroidal shapes
Reexamination Certificate
2007-01-22
2011-10-11
Crispino, Richard (Department: 1747)
Plastic and nonmetallic article shaping or treating: processes
Repairing or restoring consumer used articles for reuse
Toroidal shapes
C264S319000, C156S112000, C156S404000
Reexamination Certificate
active
08034267
ABSTRACT:
A composite solid tire, including a worn solid rubber tire having a remaining rubber layer, and a thermo-setting polyurethane elastomer layer which is provided on an outer circumferential surface of the rubber layer.
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U.S. Appl. No. 11/007,776, filed Dec. 8, 2004, Maeda.
Zhiping Lu, et al., “Synthesis of Polyurethane Elastomers Using 1,5-naphthalene Diisocyanate,” Synthetic Rubber Industry, 19(3), 1996, pp. 185-187.
Burr & Brown
Crispino Richard
Maeda Shell Service Co., Ltd.
Rogers Martin
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