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1.METALATED PNPNH LIGAND, CATALYST COMPOSITION AND USE THEREOF IN THE OLIGOMERIZATION OF ETHYLENE 审中-公开
标题翻译: METALLIERTER PNPNH-LIGAND,KATALYSATORZUSAMMENSETZUNG UND VERWENDUNG DAVON BEI DER OLIGOMERISIERUNG VON ETHYLEN公开(公告)号:EP2953717A1
公开(公告)日:2015-12-16
申请号:EP14707241.7
申请日:2014-02-11
发明人: AL-HAZMI, Mohammed H, , ALQAHTANI, Abdullah , ROSENTHAL, Uwe , MULLER, Bernd , PEULECKE, Normen , HARFF, Marco , WOHL, Anina , MEISWINKEL, Andreas , BOLT, Heinz , MULLER, Wolfgang
CPC分类号: C07C2/30 , B01J31/0231 , B01J31/0239 , B01J31/0271 , B01J31/143 , B01J31/1885 , B01J2231/20 , B01J2531/0205 , B01J2531/11 , B01J2531/22 , B01J2531/26 , B01J2531/31 , B01J2531/62 , C07C2/36 , C07C2527/10 , C07C2531/14 , C07C2531/24 , C07F9/5004 , C07F9/5045 , C07F9/5054 , C07F11/00 , Y02P20/52 , C07C11/107
摘要: A process for oligomerization of ethylene, comprising subjecting a catalyst composition to a gas phase of ethylene and conducting an oligomerization, wherein the catalyst composition comprises (a) a chromium compound, (b) a metalated PNPN-H ligand, and (c) an activator or cocatalyst, pref. Et3AI; and the catalyst composition as such, as well as a metalated PNPN-H ligand and a method to obtain it.
摘要翻译: 本发明涉及一种乙烯低聚方法,包括使催化剂组合物进行乙烯气相并进行低聚反应,其中催化剂组合物包含(a)铬化合物,(b)金属化PNPNH配体和( c)活化剂或助催化剂, Et3Al; 催化剂组合物以及金属化PNPNH配体以及获得它的方法。
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公开(公告)号:EP2953719A1
公开(公告)日:2015-12-16
申请号:EP14707243.3
申请日:2014-02-11
发明人: WOHL, Anina , MEISWINKEL, Andreas , BOLT, Heinz , MULLER, Bernd , MULLER, Wolfgang , PEULECKE, Normen , ROSENTHAL, Uwe , HARFF, Marco , AL-HAZMI, Mohammed H, , ALQAHTANI, Abdullah , AZAM, Shahid
CPC分类号: C07F9/6587 , B01J31/143 , B01J31/189 , B01J2231/20 , B01J2531/62 , C07F9/4883 , C07F9/65848
摘要: The present invention relates to a method for purifying a crude PNPNH compound by metalation and re-protonation.
摘要翻译: 本发明涉及通过金属化和再质子化纯化粗制PNPNH化合物的方法。
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