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 is disclosed. The carbon dioxide-generated carbon reinforcement is produced 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.
TIRE AND RUBBER COMPOSITION INCLUDING CARBON DIOXIDE-GENERATED CARBON REINFORCING FILLER
REIFEN- UND KAUTSCHUKZUSAMMENSETZUNG MIT KOHLENDIOXID-ERZEUGTEM KOHLENSTOFFVERSTÄRKUNGSFÜLLSTOFF
COMPOSITION DE PNEU ET DE CAOUTCHOUC COMPRENANT UNE CHARGE DE RENFORCEMENT EN CARBONE GÉNÉRÉE PAR DU DIOXYDE DE CARBONE
2022-06-08
Patent
Electronic Resource
English
IPC: | C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B60C VEHICLE TYRES , Fahrzeugreifen / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES , Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften |
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