发明申请
US20060173149A1 Method for producing polymers having isotactic or syndiotactic regions
审中-公开
制备具有全同立构或间规区域的聚合物的方法
- 专利标题： Method for producing polymers having isotactic or syndiotactic regions
- 专利标题（中）： 制备具有全同立构或间规区域的聚合物的方法
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申请号： US10548191申请日： 2004-03-19
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公开(公告)号： US20060173149A1公开(公告)日： 2006-08-03
- 发明人: Reinhold Leyrer , Bettina Muller , Patrick Amrhein , Gunnar Schornick , Helmut Ritter
- 申请人： Reinhold Leyrer , Bettina Muller , Patrick Amrhein , Gunnar Schornick , Helmut Ritter
- 申请人地址： DE Ludwigshafen 67056
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen 67056
- 优先权： DE103125094 20030320
- 国际申请： PCT/EP04/02876 WO 20040319
- 主分类号： C08F118/02
- IPC分类号： C08F118/02
摘要：
A process for preparing a polymer having isotactic or syndiotactic regions (ordered regions for short) by polymerizing polymerizable compounds (monomers) in the presence of an optically active compound as complexing agent, wherein more than 50% by weight of the optically active compound is in the form of only one of the possible enantiomers, the polymerization takes place at temperatures below 20° C., and at least 10% by weight of the monomers are prochiral compounds.