- 专利标题： Process for preparing polymers from 3-methylbut-1-ene
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申请号： US13095541申请日： 2011-04-27
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公开(公告)号： US08202959B2公开(公告)日： 2012-06-19
- 发明人: Michael Grass , Franz Nierlich , Walter Kaminsky , Stefanie Derlin , Klaus-Diether Wiese , Dagmara Ortmann
- 申请人： Michael Grass , Franz Nierlich , Walter Kaminsky , Stefanie Derlin , Klaus-Diether Wiese , Dagmara Ortmann
- 申请人地址： DE Marl
- 专利权人： Evonik Oxeno GmbH
- 当前专利权人： Evonik Oxeno GmbH
- 当前专利权人地址： DE Marl
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： DE102006031960 20060711
- 主分类号： C08F4/642
- IPC分类号： C08F4/642 ; C08F4/6592 ; C08F210/14
摘要：
The present invention relates to a copolymer which contains 3-methylbut-1-ene as a comonomer and which contains ethene or propene as a further monomer, the proportion of the incorporated 3-methylbut-1-ene being 0.1 to 40 mol %, and to a process for preparing such copolymers, the polymerization being performed in the presence of a catalyst which comprises at least one cyclopentadienyl group.
公开/授权文献
- US20110201767A1 PROCESS FOR PREPARING POLYMERS FROM 3-METHYLBUT-1-ENE 公开/授权日：2011-08-18
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