To provide a vulcanized rubber that has sufficient strength and is effectively decorated, and a production method of the vulcanized rubber that has sufficient strength and is effectively decorated.SOLUTION: A vulcanized rubber of the present invention is a vulcanized rubber obtained by vulcanizing an inflammable rubber composition that contains 100 pts.mass of a rubber component, 0.1 to 150 pts.mass of carbon black, and a vulcanizing agent, in which a white to grey marking part formed by heating with heating means is present on a surface of the vulcanized rubber. The production method of the vulcanized rubber of the present invention comprises a step of forming a white to grey marking part, by heating with heating means, on a surface of the vulcanized rubber obtained by vulcanizing an inflammable rubber composition containing 100 pts.mass of a rubber component, 0.1 to 150 pts.mass of carbon black, and a vulcanizing agent.SELECTED DRAWING: None

    【課題】十分な強度を有し、効果的に加飾された加硫ゴム、および、十分な強度を有し、効果的に加飾された加硫ゴムの製造方法を提供することを目的とする。【解決手段】本発明の加硫ゴムは、ゴム成分100質量部と、カーボンブラック0.1〜150質量部と、加硫剤とを含む、可燃性を有するゴム組成物を加硫して得られた加硫ゴムであって、前記加硫ゴムの表面に、加熱手段により加熱されて形成された白〜灰色となったマーキング部を有する。また本発明の加硫ゴムの製造方法は、ゴム成分100質量部と、カーボンブラック0.1〜150質量部と、加硫剤とを含む、可燃性を有するゴム組成物を加硫して得られた加硫ゴムの表面に対して、加熱手段により加熱して、当該表面に白〜灰色となったマーキング部を形成する工程を有する。【選択図】なし


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    Title :

    VULCANIZED RUBBER AND PRODUCTION METHOD OF VULCANIZED RUBBER


    Additional title:

    加硫ゴムおよび加硫ゴムの製造方法


    Contributors:

    Publication date :

    2020-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C08J Verarbeitung , WORKING-UP / 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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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