| 发明名称 |
USE OF A COPOLYMER HAVING A SURFACTANT OR TENSIO-ACTIVE STRUCTURE AS DISPERSING AGENT AND/OR GRINDING AGENT |
| 摘要 |
<p>The present invention relates to the use of a copolymer, in which at least one of the monomers has a surface-active structure, as a dispersing agent or crushing aid for mineral substances in aqueous suspension, regardless of the nature of the mineral substance.</p> |
| 申请公布号 |
CA2240854(A1) |
申请公布日期 |
1999.01.18 |
| 申请号 |
CA19982240854 |
申请日期 |
1998.07.17 |
| 申请人 |
COATEX S.A. |
发明人 |
SUAU, JEAN-MARC;MONGOIN, JACQUES;JACQUEMET, CHRISTIAN;EGRAZ, JEAN-BERNARD |
| 分类号 |
B01F17/52;C08F220/04;C08F220/28;C09C3/00;C09C3/04;D21H17/67;D21H19/36;(IPC1-7):B01F17/00;C09C1/02;C01F11/18 |
主分类号 |
B01F17/52 |
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