| 发明名称 |
HYDROPHOBICIZATION OF SILICAS UNDER OXIDIZING CONDITIONS |
| 摘要 |
Modified silicas having low silanol content which are compatible with polar compositions are prepared by modifying silica with a difunctional reactive organosilane or polydialkylsiloxane under oxidizing conditions below 400° C. The silicas have a distinct proportion of T1, T2, and T3 groups. |
| 申请公布号 |
EP2220172(B1) |
申请公布日期 |
2016.03.02 |
| 申请号 |
EP20080861951 |
申请日期 |
2008.12.12 |
| 申请人 |
WACKER CHEMIE AG |
发明人 |
GOTTSCHALK-GAUDIG, TORSTEN;LUCARELLI, MICHAEL |
| 分类号 |
C09C1/30;C08K3/36;C08K9/06;C09D7/12;C09J11/04 |
主分类号 |
C09C1/30 |
| 代理机构 |
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