| 发明名称 |
PROCESS FOR PRODUCING CHEMICALLY MODIFIED FILLERS |
| 摘要 |
Described is an improved process for producing chemically modified fillers by using a certain combination of functionalizing and hydrophobizing agents in an aqueous suspension of inorganic oxide having a pH of 2.5 or less and increasing the pH of the suspension after chemically treating the filler.
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| 申请公布号 |
KR20070086185(A) |
申请公布日期 |
2007.08.27 |
| 申请号 |
KR20077013420 |
申请日期 |
2007.06.14 |
| 申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
OKEL TIMOTHY A;HAHN JAMES R;ONDECK RAYMOND R |
| 分类号 |
C08K9/06;C09C3/08;C09C3/12 |
主分类号 |
C08K9/06 |
| 代理机构 |
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代理人 |
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| 地址 |
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