| 发明名称 |
Precipitated silicic acid, method and compositions containing same |
| 摘要 |
Finely divided precipitated silicic acid is obtained by the method of the invention. Compositions containing the finely divided precipitated silicic acid as a filler distributed in an elastomer such as an organopolysiloxane are disclosed.
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| 申请公布号 |
US4308074(A) |
申请公布日期 |
1981.12.29 |
| 申请号 |
US19810241195 |
申请日期 |
1981.01.23 |
| 申请人 |
DEGUSSA AG |
发明人 |
NAUROTH, PETER;ESCH, HEINZ;KUHLMANN, ROBERT;BODE, RUDOLF;REISERT, ARTHUR;BUEHLER, HARALD;TUERK, GUENTER |
| 分类号 |
C01B33/193;C08K3/36;C09C1/30;(IPC1-7):C09C1/30 |
主分类号 |
C01B33/193 |
| 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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