| 发明名称 |
AQUEOUS SVSPENSION OF BURNT CLAY AND ITS MANUFACTURE |
| 摘要 |
PURPOSE: To provide a stable calcined clay aqueous suspension and its preparation. CONSTITUTION: The suspension comprises at least 10 wt.% clay and at least 0.05 wt.% high charge density crosslinked or uncrosslinked acid containing alkali-soluble acrylic copolymer. The aqueous suspension of calcined clay is provided. A excellent aqueous stable suspension of calcined clay is obtained. |
| 申请公布号 |
JPH04225827(A) |
申请公布日期 |
1992.08.14 |
| 申请号 |
JP19910073178 |
申请日期 |
1991.04.05 |
| 申请人 |
ROHM & HAAS CO |
发明人 |
JIYOOJI MATSUKUSU REIN;ROBAATO KUROUSU MAHAA |
| 分类号 |
B01J13/00;C04B33/02;C04B33/18;C04B35/622;C08F20/00;C08F20/06;C08F220/04;C09D17/00;C09K8/60;D21H17/43;D21H17/69 |
主分类号 |
B01J13/00 |
| 代理机构 |
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代理人 |
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