发明申请
US20090020243A1 Use of Cyclodextrins for Reducing Deposits During Paper Production
审中-公开
在纸张生产过程中使用环糊精来减少沉积物
- 专利标题： Use of Cyclodextrins for Reducing Deposits During Paper Production
- 专利标题（中）： 在纸张生产过程中使用环糊精来减少沉积物
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申请号： US12212382申请日： 2008-09-17
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公开(公告)号： US20090020243A1公开(公告)日： 2009-01-22
- 发明人: Hui Xu , Jing Luo , Kim Bloomfield , Julie Clemmons
- 申请人： Hui Xu , Jing Luo , Kim Bloomfield , Julie Clemmons
- 申请人地址： US NC Franklinton
- 专利权人： Novozymes North America, Inc.
- 当前专利权人： Novozymes North America, Inc.
- 当前专利权人地址： US NC Franklinton
- 主分类号： D21C5/02
- IPC分类号： D21C5/02
摘要：
The present invention relates to a method for preventing or reducing deposits in pulp and paper making processes by including a cyclodextrin during or after pulp formation in an amount effective for preventing or reducing the deposits. Optionally the cyclodextrin comprising the deposit is subsequently separated from the pulp.
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