Invention Grant
- Patent Title: High molecular weight poly(dially dialkyl) ammonium salts
- Patent Title (中): 高分子量聚（二烯基二烷基）铵盐
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Application No.: US11583604Application Date: 2006-10-19
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Publication No.: US07691934B2Publication Date: 2010-04-06
- Inventor: Zhiqiang Song , George William Schriver , Holger Reinicke
- Applicant: Zhiqiang Song , George William Schriver , Holger Reinicke
- Applicant Address: US NY Tarrytown
- Assignee: Ciba Specialty Chemicals Corporation
- Current Assignee: Ciba Specialty Chemicals Corporation
- Current Assignee Address: US NY Tarrytown
- Agent Shiela A. Loggins
- Main IPC: C08J3/03
- IPC: C08J3/03 ; C08F2/16
Abstract:
The invention is directed to a method of making ultra high molecular weight diallyldialkyl ammonium salt homopolymers, compositions thereof and use of compositions as a fixative in papermaking.
Public/Granted literature
- US20070093626A1 High molecular weight poly(dially dialkyl) ammonium salts Public/Granted day:2007-04-26
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