基本信息:
- 专利标题: PROCESS FOR THE PREPARATION OF CATALYST PASTE AND PRODUCTS THEREOF
- 专利标题(中):催化剂及其制品的制备方法
- 申请号:PCT/EP2008/063132 申请日:2008-10-01
- 公开(公告)号:WO2009043867A1 公开(公告)日:2009-04-09
- 发明人: RICHTER, Bodo , GREGORIUS, Heike
- 申请人: Basell Polyolefine GmbH , RICHTER, Bodo , GREGORIUS, Heike
- 申请人地址: Brühler Strasse 60 50389 Wesseling DE
- 专利权人: Basell Polyolefine GmbH,RICHTER, Bodo,GREGORIUS, Heike
- 当前专利权人: Basell Polyolefine GmbH,RICHTER, Bodo,GREGORIUS, Heike
- 当前专利权人地址: Brühler Strasse 60 50389 Wesseling DE
- 代理机构: SACCO, Marco
- 优先权: EP07117867.7 20071004; US60/998,401 20071010
- 主分类号: B01J31/12
- IPC分类号: B01J31/12 ; B01J31/22 ; B01J31/14
摘要:
A process for the preparation of a catalyst paste comprising the following steps: a) obtaining a slurry in an organic solvent containing at least: a1) a support bearing functional groups; a2) a trialkylaluminum of formula (R a ) 3 A1 wherein R a , equal to or different from each other is a C 1 -C 20 hydrocarbon radical optional containing heteroatoms belonging to groups 13-17 of the periodic table of the elements; a3) a compound of formula (I): (R 1 ) x -A-(OH) y wherein: A is an atom of group 13 or 15 of the Periodic Table; R 1 equal to or different from each other, are C 1 -C 40 hydrocarbon radicals optionally containing heteroatoms belonging to groups 13-17 of the periodic table of the elements; Y is 1 or 2; X is 1 or 2; provided that x+y=3; a4) a transition metal organometallic compound; b) washing the resulting slurry one or more times with oil.
摘要(中):
一种制备催化剂浆料的方法,包括以下步骤:a)在至少包含以下的有机溶剂中获得浆料:a1)具有官能团的载体; a2)式(Ra)3A1的三烷基铝,其中Ra,彼此相同或不同,是任选的含有属于元素周期表第13-17族的杂原子的C 1 -C 20烃基; a3)式(I)化合物:(R1)x-A-(OH)y其中:A是元素周期表第13或15族的原子; R1彼此相同或不同,是任选含有属于元素周期表第13-17族的杂原子的C 1 -C 40烃基; Y为1或2; X为1或2; 条件是x + y = 3; a4)过渡金属有机金属化合物; b)用油将所得浆液一次或多次洗涤。
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J31/00 | 包含氢化物,配位配合物或有机化合物的催化剂 |
--------B01J31/02 | .含有机化合物或金属氢化物 |
----------B01J31/12 | ..含有有机金属化合物或金属氢化物 |