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发明授权
CN1759126B 用于乙烯的均聚和与5－降冰片烯－2－基乙酸酯的共聚的准活性金属催化剂 失效 - 权利终止

用于乙烯的均聚和与5－降冰片烯－2－基乙酸酯的共聚的准活性金属催化剂
摘要：
本发明披露了一种用于烯烃的均聚和用于烯烃与官能化单体的共聚的准活性催化剂的制备方法和组合物，所述烯烃例如乙烯、α-烯烃和官能化烯烃。还披露了用于制备这些均聚物和共聚物的方法。也披露了具有改进的亲水性的聚合物材料，该材料由乙烯和5-降冰片烯-2-基乙酸酯共聚产生。所用的引发剂化合物具体是两种中性金属络合物(周期表的VIII族)(即Ni(环辛二烯)2)和双齿络合物(例如L(iPr2)Ni(CH2Ph)(PMe3))的组合，其中L为N-(2，6-二异丙基苯基)-2-(2，6-二异丙基苯基亚氨基)丙酰胺)。
摘要（英）：

Methods and compositions for the generation of quasi-living catalysts for homopolymerization of olefins such as ethylene, alpha-olefins and functionalized olefins and for the copolymerization of olefins with functionalized monomers are disclosed. A process for producing these homo- and co-polymers is also disclosed. A polymeric material with enhanced hydrophilic properties, generated by the co-polymerization of ethylene with 5-norbomen-2-yl acetate, is also disclosed. The catalyst is formed from a combination of two neutral metal complexes (VIII of periodic table), (namely Ni(cyclooctadiene)2)and dual teeth complexes (for example, L(iPr2)Ni(CH2Ph)(PMe3)), wherein, L is N-(2,6-diisopropylphenyl)-2-(2,6-diisopropylphenylimino)propanamide).

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