The invention is directed to a vulcanizable rubber composition comprising, based on parts by weight per 100 parts by weight elastomer (phr): 100 phr of at least one diene-based elastomer; and from 1 to 100 phr of a carbon dioxide-generated carbon reinforcement produce by a method comprising: mixing a first gas stream containing carbon dioxide and a second gas stream containing a gaseous reducing agent to form a reaction gas mixture; supplying the reaction gas mixture to a reaction zone; reacting the carbon dioxide with the gaseous reducing agent in the reaction zone in the presence of an iron-containing catalyst to form water and the solid carbon product; and separating at least a portion of the water formed in the reaction zone from the reaction gas mixture during the reaction of the carbon dioxide with the gaseous reducing agent.
PNEUMATIC TIRE AND RUBBER COMPOSITION INCLUDING CARBON DIOXIDE-GENERATED CARBON REINFORCING FILLER
2022-06-02
Patent
Electronic Resource
English
PNEUMATIC TIRE AND RUBBER COMPOSITION INCLUDING CARBON DIOXIDE-GENERATED CARBON REINFORCING FILLER
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