MODIFIED PARTICLE, SUPPORT, 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:EP1275662A1
公开(公告)日:2003-01-15
A modified particle obtained by contacting the following (a), the following (b), the following (c) and a particle (d) with one another,
(a): a compound represented by the following general formula [1],
M1L1 m [1],
(b): a compound represented by the following general formula [2],
R1 t-1TH [2],
and
(c): a compound represented by the following general formula [3],
R2 t-2TH2 [3],
in which general formulas [1] to [3], M1 is a typical metal atom of the Group 1, 2, 12, 14 or 15 of the periodic table, m is a valence of M1, L1 is ahydrogen atom, a halogen atom or a hydrocarbon group, when more than one L1 exists, they may be the same or different from one another, R1 is an electron-withdrawing group or an electron-withdrawing group-containing group, when more than one R1 exists, they may be the same or different from one another, R2 is a hydrocarbon group or a halogenated hydrocarbon group, T in each compound is independently of each other a non-metal atom of the Group 15 or 16 of the periodic table, and t is a valence of T in each compound, a carrier comprising said particle, a catalyst component for addition polymerization comprising the same, a catalyst for addition polymerization using said catalyst component, a process for producing an addition polymer using said catalyst.
将以下(a)、以下(b)、以下(c)和颗粒(d)相互接触后得到的改良颗粒、
(a): 由以下通式[1]代表的化合物、
M1L1 m [1]、
(b) 由下述通式[2]表示的化合物、
R1 t-1TH [2]、
和
(c) 由以下通式[3]表示的化合物、
R2 t-2TH2 [3]、
其中通式[1]至[3]中,M1 是元素周期表中第 1、2、12、14 或 15 族的典型金属原子,m 是 M1 的化合价,L1 是氢原子、卤素原子或烃基,当存在多个 L1 时,它们可以相同或不同,R1 是抽电子基团或含抽电子基团,当存在多个 R1 时,它们可以相同或不同、R2 是烃基或卤代烃基,每个化合物中的 T 相互独立地是元素周期表第 15 或 16 族的非金属原子,且 t 是每个化合物中 T 的化合价,包含所述颗粒的载体,包含相同颗粒的用于加成聚合的催化剂组分,使用所述催化剂组分进行加成聚合的催化剂,使用所述催化剂生产加成聚合物的工艺。