Invention Application
- Patent Title: METHOD OF MAKING MACROPOROUS CATION EXCHANGE RESINS
- Patent Title (中): 制造大面积交换树脂的方法
-
Application No.: US11460826Application Date: 2006-07-28
-
Publication No.: US20080027153A1Publication Date: 2008-01-31
- Inventor: Jerald K. Rasmussen , Robert T. Fitzsimons , Kannan Seshadri , Simon K. Shannon , Peter D. Wickert , James I. Hembre
- Applicant: Jerald K. Rasmussen , Robert T. Fitzsimons , Kannan Seshadri , Simon K. Shannon , Peter D. Wickert , James I. Hembre
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Main IPC: C08J5/20
- IPC: C08J5/20
Abstract:
Methods of making macroporous cation exchange resins are described. The macroporous cation exchange resins are in the form of particles such as beads that contain a hydrophilic, crosslinked, (meth)acrylic-type polymeric material. The macroporous cation exchange resins are prepared using an inverse suspension polymerization process in the presence of a water soluble, organic, aliphatic porogen having at least three hydroxy groups.
Public/Granted literature
- US07674836B2 Method of making macroporous cation exchange resins Public/Granted day:2010-03-09
Information query
