| 发明名称 |
METHODS FOR CONTROLLING THE DEPOSITION OF ORGANIC CONTAMINANTS IN PULP AND PAPERMAKING PROCESSES |
| 摘要 |
Methods for inhibiting deposition of organic contaminants from pulp in pulp and papermaking systems which comprises treating the pulp and papermaking system with an effective amount of a hydrophobically modified associative polymer.
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| 申请公布号 |
CA2091272(A1) |
申请公布日期 |
1993.10.29 |
| 申请号 |
CA19932091272 |
申请日期 |
1993.03.09 |
| 申请人 |
BETZ LABORATORIES, INC.;BETZDEARBORN INC |
发明人 |
DREISBACH, DAVID D.;LING, TIEN-FENG |
| 分类号 |
D21C9/08;D21H21/02;(IPC1-7):D21H21/02;D21H17/25;D21H17/33 |
主分类号 |
D21C9/08 |
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