发明名称 |
DISPERSION LIQUID OF CHEMICAL FOR RUBBERS, METHOD FOR PRODUCING SAME, RUBBER WET MASTER BATCH CONTAINING CHEMICAL FOR RUBBERS, RUBBER COMPOSITION, AND TIRE |
摘要 |
<p>The present invention provides: a white turbid dispersion liquid of a chemical for rubber, containing the chemical for rubber at a concentration of 1% by mass or more; a method for producing the white turbid dispersion liquid of a chemical for rubber, containing mixing a solution containing a chemical for rubber dissolved in a good solvent for the chemical for rubber, with a poor solvent for the chemical for rubber; and a wet master batch containing a chemical for rubber, containing a liquid mixture containing the white turbid dispersion liquid of a chemical for rubber, and a rubber latex, or a rubber latex and a filler slurry, the liquid mixture being coagulated, and thus provides: the dispersion liquid of a chemical for rubber that is for making various chemicals for rubber be contained in a rubber wet master batch with good dispersibility; the method for producing the same; and the rubber master batch that provides a rubber composition enhanced in thermal aging resistance, reinforcing property, elastic modulus, wear resistance and the like.</p> |
申请公布号 |
EP2426170(A1) |
申请公布日期 |
2012.03.07 |
申请号 |
EP20100769658 |
申请日期 |
2010.04.22 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
NAKAYAMA, ATSUSHI;KASAI, TAKESHI;IZUCHI, MASAAKI;NISHIURA, FUMITERU |
分类号 |
C08L21/00;B60C1/00;C08J3/22;C08K5/00;C08K5/09;C08L91/06 |
主分类号 |
C08L21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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