发明名称 |
CATALYST COMPOSITION AND PROCESS FOR OLIGOMERIZATION OF ETHYLENE |
摘要 |
The present invention relates to a catalyst composition comprising: (a) a binuclear chromium(II) complex; (b) a ligand of the general structure (A) R1R2P-N(R3)-P(R4)-N(R5)-H or (B) R1R2P-N(R3)-P(R4)-N(R5)-PR6R7, wherein R1, R2, R3, R4, R5, R6 and R7 are independently selected from halogen, amino, trimethylsilyl, C1-C10-alkyl, aryl and substituted aryl, wherein the PNPN- or PNPNP-unit is optionally part of a ring system; and (c) an activator or co-catalyst, as well as to a process for oligomerization of ethylene. |
申请公布号 |
CA2703021(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
CA20082703021 |
申请日期 |
2008.11.05 |
申请人 |
SAUDI BASIC INDUSTRIES CORPORATION;LINDE AG PATENT- UND LIZENZABTEILUNG |
发明人 |
ALIYEV, VUGAR;AL-HAZMI, MOHAMMED HASSAN;MOSA, FUAD;FRITZ, PETER M.;BOLT, HEINZ;WOHL, ANINA;MULLER, WOLFGANG;WINKLER, FLORIAN;WELLENHOFER, ANTON;ROSENTHAL, UWE;MULLER, BERND H.;HAPKE, MARKO;PEULECKE, NORMEN |
分类号 |
B01J31/18;B01J31/14;C07C2/36;C07F9/46 |
主分类号 |
B01J31/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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