| 发明名称 |
PROTEINS AND POLYMERS FOR USE AS PITCH AND STICKIES CONTROL AGENTS IN PULP AND PAPERMAKING PROCESSES |
| 摘要 |
Methods for inhibiting the depositions of organic contaminants from pulp in pulp and papermaking systems are disclosed. Whey proteins or a combination o f a protein and a cationic polymer are added to the pulp or applied to deposition prone surfaces of a papermaking system.
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| 申请公布号 |
CA2403494(C) |
申请公布日期 |
2009.01.27 |
| 申请号 |
CA20012403494 |
申请日期 |
2001.03.22 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
GU, QU-MING;NGUYEN, DUY T. |
| 分类号 |
D21H21/02;D21C9/08 |
主分类号 |
D21H21/02 |
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