发明申请
- 专利标题： Polymerization Method
- 专利标题（中）： 聚合方法
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申请号： US13087237申请日： 2011-04-14
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公开(公告)号： US20110194984A1公开(公告)日： 2011-08-11
- 发明人: Matthias Weismantel , Michael de Marco , Andreas Daiss , Dominicus van Esbroeck , Karl J. Possemiers , Ronny De Kaey , Ieo Van Miert
- 申请人： Matthias Weismantel , Michael de Marco , Andreas Daiss , Dominicus van Esbroeck , Karl J. Possemiers , Ronny De Kaey , Ieo Van Miert
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 优先权： DE102005042609.3 20050907
- 主分类号： B01J19/00
- IPC分类号： B01J19/00
摘要：
The invention relates to a process for continuously preparing water-absorbing polymer particles by mixing a monomer solution with a redox initiator consisting of at least one oxidizing agent and at least one reducing agent and polymerizing it, wherein the monomer solution is mixed with at least one oxidizing agent upstream of the polymerization reactor and the at least one reducing agent is metered into the polymerization reactor, and also to an apparatus for performing the process.
公开/授权文献
- US2249672A Discharge device 公开/授权日：1941-07-15
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