发明申请
- 专利标题： WATER-IN-OIL-IN-WATER EMULSIONS OF HYDROXAMATED POLYMERS AND METHODS FOR USING THE SAME
- 专利标题（中）： 水溶性聚合物的水包油水乳液及其使用方法
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申请号： US13039566申请日： 2011-03-03
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公开(公告)号： US20110150754A1公开(公告)日： 2011-06-23
- 发明人: Franklyn A. Ballentine , Morris Lewellyn
- 申请人： Franklyn A. Ballentine , Morris Lewellyn
- 申请人地址： US DE Wilmington
- 专利权人： CYTEC TECHNNOLOGY CORP.
- 当前专利权人： CYTEC TECHNNOLOGY CORP.
- 当前专利权人地址： US DE Wilmington
- 主分类号： C01F7/34
- IPC分类号： C01F7/34 ; C08L31/00 ; C08L33/26
摘要：
A method and composition for flocculation and separation of suspended solids from an industrial process stream containing suspended solids is provided. The method includes the steps of adding to the stream a water-in-oil-in-water emulsion polymer in an amount effective to flocculate the suspended solids and separating the flocculated solids therefrom. The composition is a water-in-oil-in-water emulsion of a water-soluble polymer in which the continuous phase is an aqueous solution of a water-soluble salt.
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