发明名称 |
Process for preparing carbon-black-filled rubber powders based on aqueous polymer-latex emulsions |
摘要 |
Fine-particle, filled rubber powders prepared by precipitation from aqueous mixtures of a filler suspension and a rubber-latex emulsion in the absence of water-soluble salts of metals of groups IIa, IIb, IIIa, or VIII of the Periodic Table of the Elements and in the absence of alkali metal silicate are used for vulcanizable rubber mixtures.
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申请公布号 |
US2002026004(A1) |
申请公布日期 |
2002.02.28 |
申请号 |
US20010791622 |
申请日期 |
2001.02.26 |
申请人 |
PKU PULVERKAUTSCHUK UNION GMBH |
发明人 |
GOERL UDO;STOBER REINHARD;SCHMITT MATTHIAS |
分类号 |
C08J3/12;C08J3/215;C08K3/04;C08L21/00;(IPC1-7):C08K3/04 |
主分类号 |
C08J3/12 |
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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