摘要 |
The present invention relates to a catalyst composition for oligomerization of ethylene, comprising a chromium compound; a ligand of the general structure R 1 R 2 P-N(R 3 )-P(R 4 )-N(R 5 )-H, wherein R 1 , R 2 , R 3 , R 4 and R 5 are independently selected from halogen, amino, trimethylsilyl, C 1 -C 10 -alkyl, aryl and substituted aryl; a modifier containing organic or inorganic halide; and an activator or co-catalyst; and a process for oligomerization utilizing that catalyst. |
申请人 |
SAUDI BASIC INDUSTRIES CORPORATION;LINDE AG |
发明人 |
WOEHL, ANINA;ROSENTHAL, UWE;MUELLER, H.;PEULECKE, NORMEN;PEITZ, STEPHAN;MUELLER WOLFGANG;BOELT, HEINZ;MEISWINKEL, ANDREAS;ALURI, BHASKAR REDDY;AL-HAZMI, MOHAMMED H.;AL-MASNED, MOHAMMED H.;AL-EIDAN, KHALID;MOSA, FUAD |