Process for producing 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:EP2048168A2
公开(公告)日:2009-04-15
A process for producing an electron withdrawing group-containing metal compound (I) comprising contacting the following compounds (d), (e) and (f):
(d) a compound of formula [4]:
M2L2d [4]
(e) a compound of formula [5]:
R3r-1T2H |5],
and
(f) a compound of formula [6]:
R4(J2He-1)f [6]
wherein M2 represents an atom of Group XII, Groups III to XI or the lanthanide series of the Periodic Table; d represents a valence of M2; L2 represents a hydrogen atom, a halogen atom or a hydrocarbon group; when a plural number of L2's exist, they may be the same as or different from each other; R3 represents an electron-withdrawing group or a group containing an electron-withdrawing group; when a plural number of R3's exist, they may be the same as or different from each other; R4 represents an organic group having a valence of f; T2 and J2 each independently represent an atom of Group XV or XVI of the Periodic Table; r represents a valence of T2; e represents a valence of J2; and "f" is an integer of 2 to 10.
一种生产含电子取基金属化合物(I)的工艺,包括将下列化合物(d)、(e)和(f)接触:
(d) 式 [4] 的化合物:
M2L2d [4]
(e) 式 [5] 的化合物:
R3r-1T2H |5]、
和
(f) 式 [6] 的化合物:
R4(J2He-1)f [6] 化合物
其中 M2 代表第 XII 族、第 III 至 XI 族或元素周期表中镧系元素的原子;d 代表 M2 的化合价;L2 代表氢原子、卤素原子或碳氢基团;当存在多个 L2 时,它们可以彼此相同或不同;R3 代表抽电子基团或含有抽电子基团的基团;R4 代表价数为 f 的有机基团;T2 和 J2 各自独立地代表元素周期表第 XV 或 XVI 族的原子;r 代表 T2 的价数;e 代表 J2 的价数;"f "为 2 至 10 的整数。