Rubber product and method for manufacturing the same

Details Rubber product and method for manufacturing the same Rubber product and method for manufacturing the same

2005-03-09

2009-10-06

Gulakowski, Randy (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

Reexamination Certificate

active

07598311

ABSTRACT:
A method for manufacturing a rubber product including masticating polymer with carbon black and factice is provided. A high-quality rubber product manufactured by this method is also provided. According to the present method, the carbon black is prevented from separating from a polymer and reaggregating, while the work environment is not deteriorated. A rubber composition prepared by the present method can be vulcanized and molded to manufacture the rubber product.

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