发明授权
US5725780A Method for using novel high solids polymer compositions as flocculation
aids
失效
使用新型高固体聚合物组合物作为絮凝助剂的方法
- 专利标题： Method for using novel high solids polymer compositions as flocculation aids
- 专利标题（中）： 使用新型高固体聚合物组合物作为絮凝助剂的方法
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申请号： US758107申请日： 1996-11-25
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公开(公告)号： US5725780A公开(公告)日： 1998-03-10
- 发明人: Michael M. Carpenter , Ronald J. Falcione
- 申请人： Michael M. Carpenter , Ronald J. Falcione
- 申请人地址： PA Pittsburgh
- 专利权人： Calgon Corporation
- 当前专利权人： Calgon Corporation
- 当前专利权人地址： PA Pittsburgh
- 主分类号： B01D21/01
- IPC分类号： B01D21/01 ; C02F1/56
摘要：
A method for flocculating suspended solids from an aqueous system containing water and said suspended solids comprising adding to said aqueous system an effective amount of a flocculating agent, wherein said flocculating agent is a pourable non-aqueous, polymer composition containing less than about 5%, water and greater than 60%, polymer solids. The polymer of the instant polymer compositions may be anionic, non-ionic, cationic or amphoteric. Related compositions are also claimed.
公开/授权文献
- US5255667A Endoscope with compact scope end section 公开/授权日：1993-10-26
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