Third catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
申请人:Sumitomo Chemical Company, Limited
公开号:EP2048169A2
公开(公告)日:2009-04-15
An electron withdrawing group-containing metal compound (I) of formula [9]:
[(R9u-lX2)k-l M5O]m T4R103-m [9]
wherein M5 represents an atom of Group XII, Groups III to XI or the lanthanide series of the Periodic Table; when a plural number of M5's exist, they may be the same as or different from each other; X2 represents an atom of Group XIV, XV or XVI of the Periodic Table; when a plural number of X2's exist, they may be the same as or different from each other; R9 represents an electron-withdrawing group or a group containing an electron-withdrawing group; when a plural number of R9's exist, they may be the same as or different from each other; T4 represents an atom of Group XIII of the Periodic Table; R10 represents a hydrogen atom, a halogen atom or a hydrocarbon group; when a plural number of R10's exist, they may be the same as or different from each other; "k" represents a valence of M5; "u" represents a valence of X2; and "m" represents a number satisfying 1≤m≤3.
式 [9] 的含电子萃取基团的金属化合物 (I):
[(R9u-lX2)k-l M5O]m T4R103-m [9].
其中 M5 代表元素周期表中第 XII 族、第 III 族至第 XI 族或镧系元素的原子;当存在多个 M5 时,它们可以彼此相同或不同;X2 代表元素周期表中第 XIV 族、第 XV 族或第 XVI 族的原子;当存在多个 X2 时,它们可以彼此相同或不同;R9 代表抽电子基团或含有抽电子基团的基团;T4 代表元素周期表第 XIII 族原子;R10 代表氢原子、卤素原子或碳氢基团;当存在多个 R10 时,它们可以彼此相同或不同;"k "代表 M5 的化合价;"u "代表 X2 的化合价;"m "代表满足 1≤m≤3 的数字。