| 发明名称 |
PITCH AND STICKIES CONTROL IN PULP AND PAPERMAKING PROCESSES |
| 摘要 |
Methods for inhibiting the depositions of organic contaminants from pulp in pulp and papermaking systems are disclosed. A combination of an enzyme and a nonionic polymeric detackifier are added to the pulp or applied to deposition-prone process equipment surfaces of a pulp and papermaking system. |
| 申请公布号 |
WO2008057492(A2) |
申请公布日期 |
2008.05.15 |
| 申请号 |
WO2007US23290 |
申请日期 |
2007.11.05 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
CAREY, WILLIAM, S.;XU, ZU-FENG |
| 分类号 |
D21C9/08;D21H21/02 |
主分类号 |
D21C9/08 |
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