发明申请
US20130340964A1 ANIONIC LIPOPHILIC GLYCEROL-BASED POLYMERS FOR ORGANIC DEPOSITION CONTROL IN PAPERMAKING PROCESSES
有权
用于造纸过程中有机沉积控制的阴离子脂肪酸甘油酯聚合物
- 专利标题： ANIONIC LIPOPHILIC GLYCEROL-BASED POLYMERS FOR ORGANIC DEPOSITION CONTROL IN PAPERMAKING PROCESSES
- 专利标题（中）： 用于造纸过程中有机沉积控制的阴离子脂肪酸甘油酯聚合物
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申请号： US13730003申请日： 2012-12-28
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公开(公告)号： US20130340964A1公开(公告)日： 2013-12-26
- 发明人: Xiaojin Harry Li , Paul Richardson , Qing Qing Yuan , Qun Dong
- 申请人： Xiaojin Harry Li , Paul Richardson , Qing Qing Yuan , Qun Dong
- 主分类号： D21H21/02
- IPC分类号： D21H21/02 ; D21H17/33
摘要：
The invention is directed to methods and compositions for reducing the deposition of pitches and stickies in a papermaking process. The method involves introducing an anionic glycerol-based polymer to the papermaking process. This anionic polymer prevents the pitches and stickies from depositing and agglomerating in papermaking processes.
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