| 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 0F 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 MODIFYING THE FILLER.
|
| 申请公布号 |
MY139817(A) |
申请公布日期 |
2009.10.30 |
| 申请号 |
MYPI20003821 |
申请日期 |
2000.08.18 |
| 申请人 |
PPG INDUSTRIES OHIO, INC.;DOW CORNING CORP. |
发明人 |
TIMOTHY A. OKEL;JAMES R. HAHN |
| 分类号 |
C09C1/30;C08K9/00 |
主分类号 |
C09C1/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
