Stock material or miscellaneous articles – Sheets or webs edge spliced or joined
Reexamination Certificate
2007-08-28
2007-08-28
Aftergut, Jeff H. (Department: 1733)
Stock material or miscellaneous articles
Sheets or webs edge spliced or joined
C474S253000, C474S254000, C198S844200, C198S847000
Reexamination Certificate
active
10941444
ABSTRACT:
A method is provided for splicing a conveyor belt having vulcanized rubber with steel strands embedded in the vulcanized rubber, comprising the steps of exposing a plurality of strands at two belt ends, and applying a vulcanizable rubber composition to the exposed strands to form a spliced joint between the two belt ends, the vulcanizable rubber composition comprising 100 parts by weight of rubber, and the rubber comprising from about 1 to about 20 parts by weight of syndiotactic polybutadiene.
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Australian Standard 1333, pp. 27 through 31. Published at least as early as 1994.
Allen Terry Frank
Bergh Jean Nicolas
Aftergut Jeff H.
DeLong John D.
The Goodyear Tire & Rubber Company
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