The invention discloses a pneumatic tire and a rubber composition containing a carbon dioxide-generated carbon reinforcing filler. The present invention relates to a vulcanizable rubber composition comprising, based on parts by weight (phr) per 100 parts by weight of elastomer: 100 phr of at least one diene-based elastomer; and 1 to 100 phr of a carbon dioxide-generated carbon reinforcement made by a method comprising: mixing a first gas stream comprising carbon dioxide with a second gas stream comprising a gaseous reducing agent to form a reaction gas mixture; supplying the reaction gas mixture to the reaction zone; reacting the carbon dioxide with a gaseous reducing agent in a reaction zone in the presence of an iron-containing catalyst to form water and a 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.

    本发明公开了包含二氧化碳生成的碳增强填料的充气轮胎和橡胶组合物。本发明涉及可硫化橡胶组合物,其基于每100重量份弹性体的重量份数(phr)包含:100 phr的至少一种基于二烯的弹性体;和1至100 phr的二氧化碳生成的碳增强体,其通过包括以下的方法制得:混合含有二氧化碳的第一气体物流与含有气态还原剂的第二气体物流以形成反应气体混合物;将反应气体混合物供应至反应区;使二氧化碳与气态还原剂在反应区中在含铁催化剂的存在下反应以形成水和固体碳产物;并在二氧化碳与气态还原剂的反应过程中从反应气体混合物中分离在反应区中形成的至少一部分水。


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    Title :

    Pneumatic tire and rubber composition comprising carbon dioxide-generating carbon reinforcing filler


    Additional title:

    包含二氧化碳生成的碳增强填料的充气轮胎和橡胶组合物


    Contributors:

    Publication date :

    2022-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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