发明名称 |
Pulverformet, modifisert fyllstoffinneholdende gummi og fremgangsmåte for fremstilling og anvendelse derav |
摘要 |
<p>Finely divided powdered rubbers containing filler which remain free-flowing even after exposure to mechanical stresses and to a process for the production thereof, in which the rubber powder is obtained in two precipitation steps, and to the use of these powders for the production of vulcanizable rubber compounds. The fillers used, which are both precipitated silicas and carbon blacks known in the rubber art, are surface-modifed by organosilicon compounds.</p> |
申请公布号 |
NO20005225(A) |
申请公布日期 |
2000.12.15 |
申请号 |
NO20000005225 |
申请日期 |
2000.10.17 |
申请人 |
PKU PULVERKAUTSCHUK UNION GMBH |
发明人 |
STOBER, REINHARD;GOERL, UDO;LAUER, HARTMUT;ERNST, UWE |
分类号 |
C08J3/12;C08J3/21;C08J3/215;C08J3/22;C08K9/06;C08L21/00;C09C1/30;C09C1/56;(IPC1-7):C08K9/06;C08K3/34 |
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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