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1.
公开(公告)号:US20130059995A1
公开(公告)日:2013-03-07
申请号:US13667828
申请日:2012-11-02
申请人: Hannah Maria KOENIG , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
发明人: Hannah Maria KOENIG , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
CPC分类号: C08F10/10 , C08F110/10 , C08F210/12 , C08F4/14 , C08F2500/01 , C08F212/08
摘要: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.
摘要翻译: 通过将异丁烯或含异丁烯的单体混合物聚合,制备具有至少50mol%的聚异丁烯链末端亚乙烯基双键的含量,优选1.05至小于3.5的多分散性的高反应性异丁烯均聚物或共聚物 作为聚合催化剂或卤化烷基铝供体络合物,特别是三氯化铝 - 供体络合物有效的铝三卤化铝 - 供体络合物的存在,所述络合物包含作为供体的具有至少一个醚官能团的有机化合物或 羧酸酯官能团。
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2.
公开(公告)号:US08349977B2
公开(公告)日:2013-01-08
申请号:US13029413
申请日:2011-02-17
申请人: Hannah Maria Koenig , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
发明人: Hannah Maria Koenig , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
CPC分类号: C08F10/10 , C08F110/10 , C08F210/12 , C08F4/14 , C08F2500/01 , C08F212/08
摘要: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.
摘要翻译: 通过将异丁烯或含异丁烯的单体混合物聚合,制备具有至少50mol%的聚异丁烯链末端亚乙烯基双键的含量,优选1.05至小于3.5的多分散性的高反应性异丁烯均聚物或共聚物 作为聚合催化剂或卤化烷基铝供体络合物,特别是三氯化铝 - 供体络合物有效的铝三卤化铝 - 供体络合物的存在,所述络合物包含作为供体的具有至少一个醚官能团的有机化合物或 羧酸酯官能团。
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3.
公开(公告)号:US20110201772A1
公开(公告)日:2011-08-18
申请号:US13029413
申请日:2011-02-17
申请人: Hannah Maria König , Klaus Mühlbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
发明人: Hannah Maria König , Klaus Mühlbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
IPC分类号: C08F4/14 , C08F112/12 , C08F110/10
CPC分类号: C08F10/10 , C08F110/10 , C08F210/12 , C08F4/14 , C08F2500/01 , C08F212/08
摘要: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.
摘要翻译: 通过将异丁烯或含异丁烯的单体混合物聚合,制备具有至少50mol%的聚异丁烯链末端亚乙烯基双键的含量,优选1.05至小于3.5的多分散性的高反应性异丁烯均聚物或共聚物 作为聚合催化剂或卤化烷基铝供体络合物,特别是三氯化铝 - 供体络合物有效的铝三卤化铝 - 供体络合物的存在,所述复合物包含作为供体的具有至少一个醚官能团的有机化合物或 羧酸酯官能团。
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