| 发明名称 |
OXIDIZED GALACTOSE TYPE OF ALCOHOL CONFIGURATION CONTAINING POLYMER IN COMBINATION WITH CATIONIC POLYMERS FOR PAPER STRENGTH APPLICATIONS |
| 摘要 |
Process for making paper having improved strength characteristics by adding to the pulp water-soluble and/or water-dispersible cationic polymer and oxidized galactose type of alcohol configuration containing polymer. |
| 申请公布号 |
CA2314368(C) |
申请公布日期 |
2006.05.23 |
| 申请号 |
CA19982314368 |
申请日期 |
1998.12.30 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
LIEBFRIED, RAYMOND THOMAS SR.;BRADY, RICHARD LEE;NGUYEN, TUYEN THANH |
| 分类号 |
D21H17/00;D21H17/24;C08B37/00;D21H17/29;D21H17/32;D21H17/45;D21H17/55;D21H17/56;D21H21/18;D21H27/00 |
主分类号 |
D21H17/00 |
| 代理机构 |
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