发明名称 |
CATALYST SYSTEM |
摘要 |
A catalyst system comprising a supported catalyst containing a) a solid support, which is a solid methylaluminoxane composition wherein: i) the aluminum content is in the range of 36 to 41 wt% and ii) the mole fraction of methyl groups derived from the trimethylaluminum component relative to the total number of moles of methyl groups is 12 mol % or lower and b) a catalyst thereon which is a metal complex of the formula (1) CyLMZp (1 ), wherein M is titanium Z is an anionic ligand, p is number of 1 to 2, preferably 2, Cy is a cyclopentadienyl-type ligand and L is an amidinate ligand of the formula (2) wherein the amidine-containing ligand is covalently bonded to the metal M via the imine nitrogen atom, and Sub1 is a substituent comprising a group 14 atom through which Sub1 is bonded to the imine carbon atom and Sub2 is a substituent comprising a heteroatom of group, through which Sub2 is bonded to the imine carbon atom. |
申请公布号 |
WO2017029141(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
WO2016EP68835 |
申请日期 |
2016.08.08 |
申请人 |
ARLANXEO NETHERLANDS B.V. |
发明人 |
BERTHOUD, Alexandra;VAN DOREMAELE, Gerardus,Henricus,Josephuss;SCOTT, Richard,Thomas,William;PEREZ, Francisco;BERNARDO, Raffaele |
分类号 |
C08F4/6592;C08F4/642;C08F210/06;C08F210/18;C08F236/20 |
主分类号 |
C08F4/6592 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|