Process for producing compound, catalyst component for addition polymerization, process for producing catalyst for addition polymerization, and process for producing addition polymer
申请人:Oshima Hideki
公开号:US20050222351A1
公开(公告)日:2005-10-06
There are provided (1) a process for producing a compound, which comprises the step of contacting a compound (A) defined by the formula, M
1
L
1
3
, a compound (B) defined by the formula, R
1
t-1
TH, and a compound (C) defined by the formula, R
2
t-2
TH
2
; (2) a catalyst component for addition polymerization, which comprises a compound produced by said process; (3) a process for producing a polymerization catalyst, which comprises the step of contacting said catalyst component with a transition metal compound and an optional organoaluminum compound; and (4) a process for producing an addition polymer, which comprises the step of addition polymerizing an addition polymerizable monomer in the presence of a catalyst produced by said process.
Process for producing modified particle, carrier or catalyst component for addition polymerization, pre-polymerized catalyst component therefor, catalyst therefor, and addition polymer
申请人:Oshima Hideki
公开号:US20050148459A1
公开(公告)日:2005-07-07
A process for producing a modified particle, a carrier or a catalyst component for addition polymerization, which comprises the steps of (1) contacting a compound (a) represented by the defined formula M
1
L
1
3
with a compound (b) represented by the defined formula R
1
t-1
TH, thereby producing a contact product, and (2) contacting the contact product with a compound (c) represented by the defined formula R
2
t-2
TH
2
in the presence of a particle (d); a process for producing a pre-polymerized catalyst component or a catalyst for addition polymerization, which comprises the steps of (1) contacting the above modified particle with a transition metal compound and optionally an organoaluminum compound, thereby producing a primary catalyst, and (2) pre-polymerizing an olefin in the presence of the primary catalyst; a process for producing a catalyst for addition polymerization, which comprises the step of contacting the above catalyst component with a transition metal compound and optionally an organoaluminum compound; and a process for producing an addition polymer, which comprises the step of addition polymerizing an addition polymerizable monomer in the presence of the above catalyst.
一种生产加成聚合用改性粒子、载体或催化剂组分的工艺,包括以下步骤 (1) 将定义式 M 所代表的化合物 (a)
1
L
1
3
与由定义式 R
1
t-1
TH 所代表的化合物 (b) 接触,从而生成接触产物,以及 (2) 将接触产物与由定义式 R
2
t-2
TH
2
一种生产预聚合催化剂组分或加成聚合催化剂的工艺,包括以下步骤:(1) 将上述改性颗粒与过渡金属化合物和可选的有机铝化合物接触,从而制得一级催化剂;(2) 在一级催化剂存在下预聚合烯烃;一种生产加成聚合催化剂的工艺,包括将上述催化剂组分与过渡金属化合物和有机铝化合物接触的步骤;以及一种生产加成聚合物的工艺,包括在上述催化剂存在下对可加成聚合的单体进行加成聚合的步骤。
Modified particle, catalyst component for addition polymerization, catalyst for addition polymerization and process for producing addition polymer
申请人:Takaoki Kazuo
公开号:US20050192178A1
公开(公告)日:2005-09-01
A modified particle obtained by a process containing contacting a Bi compound, a compound having an electron-withdrawing group and an active hydrogen and particle; and a catalyst component for addition polymerization containing the modified particle; a catalyst for addition polymerization prepared by a process containing contacting the modified particle (A) and a transition metal compound of Groups 3 to 11 or lantanide series (B); and a catalyst for addition polymerization prepared by a process containing contacting the modified particle (A) and a transition metal compound of Groups 3 to 11 or lantanide series (B) and an orbanoaluminum compound (C); and a process for producing an addition polymer with the catalyst.
Process for producing modified particle; carrier; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer
申请人:Oshima Hideki
公开号:US20050245701A1
公开(公告)日:2005-11-03
A process for producing a modified particle, which comprises the step of contacting a compound (a) defined by the formula, M
1
L
1
3
, a compound (b) defined by the formula, R
1
t-1
TH, a compound (c) or (e) defined by the formula, R
2
m-u
M
2
(OH)
u
or R
2
4-n
J(OH)
n
, respectively, and a particle (d) with one another; a carrier comprising a modified particle produced by said process; a catalyst component (A) comprising a modified particle produced by said process; a process for producing a catalyst for addition polymerization, which comprises the step of contacting said catalyst component (A), a transition metal compound (B) and an optional organoaluminum compound (C) with one another; and a process for producing an addition polymer, which comprises the step of addition polymerizing an addition-polymerizable monomer in the presence of a catalyst for addition polymerization produced by said process.
一种生产改性颗粒的工艺,包括以下步骤:将式 M 所定义的化合物 (a)
1
L
1
3
和一种由式 R
1
t-1
TH 定义的化合物(c)或(e)、由式 R
2
m-u
M
2
(OH)
u
或 R
2
4-n
J(OH)
n
和颗粒 (d) 相互接触;载体,包括通过所述工艺生产的改性颗粒;催化剂组分 (A),包括通过所述工艺生产的改性颗粒;生产加成聚合催化剂的工艺,包括将所述催化剂组分 (A)、过渡金属化合物 (B) 和任选有机铝化合物 (C) 相互接触的步骤;以及生产加成聚合物的工艺,包括在通过所述工艺生产的加成聚合催化剂存在下加成聚合可加成聚合单体的步骤。