| 发明名称 |
CATIONIC STARCH/CATIONIC GALACTOMANNAN GUM BLENDS AS STRENGTH AND DRAINAGE AIDS |
| 摘要 |
A composition comprising cationic starch, cationic galactomannan gum (such as cationic guar, locust bean and fenugreek gum) and acid suitable as drainage aid and strength additive in papermaking.
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| 申请公布号 |
CA2319163(A1) |
申请公布日期 |
2000.06.02 |
| 申请号 |
CA19992319163 |
申请日期 |
1999.11.04 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
BURNFIELD, KEITH EDWARD |
| 分类号 |
C08K5/09;C08L3/00;C08L3/08;C08L5/14;D21H17/00;D21H17/14;D21H17/29;D21H17/31;D21H17/32;D21H17/65;D21H21/10;D21H21/18;D21H21/20;D21H23/04;(IPC1-7):D21H17/71 |
主分类号 |
C08K5/09 |
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