Compositions: coating or plastic – Materials or ingredients – Miscellaneous
Patent
1972-08-25
1980-09-09
Poer, James
Compositions: coating or plastic
Materials or ingredients
Miscellaneous
260 4214, 423449, C09C 144, C09C 156
Patent
active
042216087
ABSTRACT:
Char obtained by the destructive distillation of scrap rubber vulcanizate is ground in a fluid-energy mill. The resulting black powder, with or without coating with oil, is used as a reinforcing agent for vulcanized rubbers.
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Grove, Jr. Jesse B.
Poer James
The Firestone Tire & Rubber & Company
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