公开(公告)号：EP3328542A1

公开(公告)日：2018-06-06

申请号：EP16744370.4

申请日：2016-07-26

Applicant: IFP Energies nouvelles

Inventor： BREUIL, Pierre-Alain ,  CHAUMET-MARTIN, Olivia

IPC: B01J31/14 ,  B01J31/24 ,  C07C2/36 ,  C07C2/08

CPC classification number: C07C2/36 ,  B01J31/143 ,  B01J31/24 ,  B01J31/2404 ,  B01J31/2409 ,  B01J2231/20 ,  B01J2531/847 ,  C07C2531/14 ,  C07C2531/20 ,  C07C2531/24 ,  C07C11/08

Abstract: The invention relates to a method for the dimerisation of ethylene into butene-1 carried out with a catalytic composition comprising: at least one nickel precursor with a degree of oxidation (+II); at least one phosphine ligand of formula PR
1 R
2 R
3 , in which groups R
1 ,
R
2 and R
3 may be identical or different and may or may not be bonded to one another; and at least one activating agent selected from the group containing the chlorinated or brominated compounds of hydrocarbylaluminium, either alone or in admixture, said composition having a molar ratio of phosphine ligand to nickel precursor of between 5 and 30 and a molar ratio of activating agent to phosphine ligand greater than or equal to 1.

公开(公告)号：EP3268129A2

公开(公告)日：2018-01-17

申请号：EP16714106.8

申请日：2016-03-10

Applicant: Dow Global Technologies LLC

Inventor： KLOSIN, Jerzy ,  MILBRANDT, Kara A. ,  BOELTER, Scott D. ,  WILSON, David R. ,  ROSEN, Mari S. ,  WELSH, Dean M. ,  MARGL, Peter M. ,  KOH, Kyoung Moo ,  PEARSON, David M. ,  HUACUJA, Rafael

IPC: B01J31/24 ,  B01J31/18 ,  B01J31/14 ,  C07C2/36 ,  C07C2/30 ,  C07F9/6568

CPC classification number: C07F9/6568 ,  B01J31/143 ,  B01J31/188 ,  B01J31/2208 ,  B01J31/2433 ,  B01J31/2438 ,  B01J31/2457 ,  B01J31/2476 ,  B01J31/2495 ,  B01J2231/20 ,  B01J2531/62 ,  B01J2540/10 ,  B01J2540/22 ,  B01J2540/225 ,  B01J2540/30 ,  B01J2540/34 ,  B01J2540/444 ,  C07C2/36 ,  C07C2531/14 ,  C07C2531/18 ,  C07C2531/24 ,  C07F9/65683 ,  C07F9/65685 ,  C07F9/6571 ,  C07F9/657154 ,  C07F9/65842 ,  C07F9/65844 ,  C07F9/65846 ,  C07F9/65848 ,  C07F11/005 ,  C07F17/02 ,  C07C11/02 ,  C07C11/107

Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.

公开(公告)号：EP1299189B1

公开(公告)日：2017-12-13

申请号：EP01945529.4

申请日：2001-07-04

Applicant: Ineos Sales (UK) Limited

Inventor： WASS, Duncan, Frank

IPC: B01J31/18 ,  B01J31/34 ,  B01J31/24 ,  C07F9/50 ,  C07F9/46 ,  C07C2/36 ,  C07C11/107 ,  C08F10/02

CPC classification number: C08F10/00 ,  B01J23/26 ,  B01J31/14 ,  B01J31/143 ,  B01J31/1616 ,  B01J31/18 ,  B01J31/188 ,  B01J31/1895 ,  B01J31/24 ,  B01J31/2404 ,  B01J31/2409 ,  B01J2231/20 ,  B01J2531/62 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2540/10 ,  B01J2540/60 ,  C07C2/36 ,  C07C2531/22 ,  C07C2531/24 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F2410/04 ,  C08F2420/01 ,  Y02P20/125 ,  Y02P20/582 ,  C07C11/107 ,  C08F4/63904 ,  C08F4/69 ,  C08F4/6565 ,  C08F110/14 ,  C08F2500/02

公开(公告)号：EP1968918B1

公开(公告)日：2017-11-08

申请号：EP06841967.0

申请日：2006-12-14

Applicant: IFP Energies nouvelles

Inventor： OLIVIER-BOURBIGOU, Hélène ,  PELLIER, Emmanuel ,  FORESTIERE, Alain

IPC: C07C2/36 ,  C07C11/107

CPC classification number: C07C2/36 ,  C07C2527/125 ,  C07C2531/14 ,  C07C2531/24 ,  C07C2531/26 ,  C07C11/107

公开(公告)号：EP3013841B1

公开(公告)日：2017-05-03

申请号：EP14749888

申请日：2014-06-26

Applicant: IFP ÉNERGIES NOW ,  UNIV VAN AMSTERDAM

Inventor： BREUIL PIERRE-ALAIN ,  BOULENS PIERRE ,  REEK JOOST ,  OLIVIER-BOURBIGOU HELENE

IPC: B01J31/18 ,  C07C2/32 ,  C07C2/36 ,  C07F15/04 ,  C08F4/80

CPC classification number: C07F15/045 ,  B01J31/188 ,  B01J2231/20 ,  B01J2531/847 ,  C07C2/32 ,  C07C2/36 ,  C07C2531/14 ,  C07C2531/22 ,  C07C2531/24 ,  C08F4/80 ,  C08F110/02 ,  C08F2500/02 ,  C08F110/06 ,  C07C11/107 ,  C07C11/08

公开(公告)号：EP3013841A1

公开(公告)日：2016-05-04

申请号：EP14749888.5

申请日：2014-06-26

Applicant: IFP Énergies nouvelles ,  Universiteit van Amsterdam

Inventor： BREUIL, Pierre-Alain ,  BOULENS, Pierre ,  REEK, Joost ,  OLIVIER-BOURBIGOU, Helene

IPC: C07F15/04 ,  C08F4/80 ,  C08F10/02 ,  C08F10/06

CPC classification number: C07F15/045 ,  B01J31/00 ,  B01J31/188 ,  B01J2231/20 ,  B01J2531/847 ,  C07C2/32 ,  C07C2/36 ,  C07C2531/14 ,  C07C2531/22 ,  C07C2531/24 ,  C08F4/80 ,  C08F110/02 ,  C08F2500/02 ,  C08F110/06 ,  C07C11/107 ,  C07C11/08

Abstract: The invention relates to a novel disymmetric nickel-based complex and to the method for the production thereof from at least one diphosphinamine ligand B1 of formula (R
1 )(R'
1 )P-N(R
3 )-P(R
2 )(R'
2 ), or an iminobisphosphine ligand B2 of formula (R
3 )N=P(R
1 )(R'
1 )-P(R
2 )(R'
2 ). The invention also relates to the use of said complex in a method for the oligomerisation of olefins.

公开(公告)号：EP2807173A4

公开(公告)日：2015-07-01

申请号：EP13740751

申请日：2013-01-17

Applicant: NOVA CHEM INT SA ,  GAO XIAOLIANG ,  ZORICAK PETER

Inventor： GAO XIAOLIANG ,  ZORICAK PETER

IPC: C07F9/50 ,  C07C2/36 ,  C08F4/69

CPC classification number: C08F10/02 ,  C07C2/36 ,  C07C2531/14 ,  C07C2531/24 ,  C07C2531/34 ,  C07F9/4883 ,  C07F9/5325 ,  C08F4/69 ,  C08F210/16 ,  C08F210/14 ,  C07C11/02 ,  C07C11/107

公开(公告)号：EP1987047B1

公开(公告)日：2015-07-01

申请号：EP07716705.4

申请日：2007-01-17

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： LATTNER, James, R. ,  REIMERS, Jay, L. ,  WALZER, John, F., Jr. ,  BUCHANAN, John, S. ,  SHAFFER, Timothy, D. ,  SANKARANARAYANAN, Krishnan ,  AJINKYA, Milind, B. ,  WOOD, Stephen, M. ,  SKOULIDAS, Anastasios

IPC: C07F11/00 ,  C07C2/36 ,  C08F10/00

CPC classification number: C07C2/32 ,  C07C2/36 ,  C07C2531/22 ,  C07C2531/24 ,  Y02P20/52 ,  C07C11/02

公开(公告)号：EP2832445A1

公开(公告)日：2015-02-04

申请号：EP13178362.3

申请日：2013-07-29

Applicant: Linde AG ,  Saudi Basic Industries Corporation

Inventor： Rosenthal, Uwe ,  Peulecke, Normen ,  Müller, Bernd ,  Harff, Marco ,  Wöhl, Anina ,  Bölt, Heinz ,  Meiswinkel, Andreas ,  Müller, Wolfgang ,  Al-Hazmi, Mohammed H. ,  Alqahtani, Abdullah

IPC: B01J31/18 ,  B01J31/14 ,  C07C2/36

CPC classification number: B01J31/1885 ,  B01J31/143 ,  B01J2231/20 ,  B01J2531/62 ,  C07C2/32 ,  C07C2/36 ,  C07C2531/14 ,  C07C2531/22 ,  C07C2531/24 ,  Y02P20/52 ,  C07C11/02

Abstract: The present invention relates to a catalyst composition comprising: (a) a chromium compound; (b) a ligand of the general structure

        (C) R 1 R 2 P-N(R 3 )-P(R 4 )-NR 5 R 6

or

        (D) R 1 R 2 P-N(R 3 )-P(XR 7 )R 8 or R 1 R 2 P-N(R 3 )-P(XR 7 ) 2 ,

with X = O or S,
wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are independently selected from C 1 -C 10 -alkyl, C 6 C 20 -aryl, C 3 -C 10 -cycloalkyl, aralkyl, alkylaryl and trialkylsilyl, or any cyclic derivatives of (A) and (B), wherein at least one of the P or N atoms of the PNPN-unit or PNP-unit is a member of the ring system, the ring system being formed from one or more constituent compounds of structures (A) or (B) by substitution; and (c) an activator or co-catalyst; and a process for tri- and/or tetramerization.

Abstract translation: 本发明涉及一种催化剂组合物，其包含：（a）铬化合物; （b）一般结构的配体€ƒ€ƒ€ƒ€ƒ€ƒ（C）R 1 R 2 PN（R 3）-P（R 4）-NR 5 R 6或€ ƒ€ƒ€ƒ€ƒ€ƒ€ƒ（D）R 1 R 2 PN（R 3）-P（XR 7）R 8或R 1 R 2 PN（R 3）-P（XR 7 ）2，其中X = O或S，其中R 1，R 2，R 3，R 4，R 5，R 6，R 7和R 8独立地选自C 1 -C 10烷基，C 6 C 20 芳基，C 3 -C 10 - 环烷基，芳烷基，烷基芳基和三烷基甲硅烷基，或（A）和（B）的任何环状衍生物，其中PNPN-单元或PNP单元的P或N原子中的至少一个为 环系的成员，环系由一种或多种结构（A）或（B）的构成化合物通过取代形成; 和（c）活化剂或助催化剂; 以及三 - 和/或四聚过程。

公开(公告)号：EP2630105A4

公开(公告)日：2014-03-12

申请号：EP11833662

申请日：2011-09-28

Applicant: NOVA CHEM INT SA

Inventor： CARTER CHARLES ASHTON GARRET ,  CHISHOLM P SCOTT ,  BROWN STEPHEN JOHN ,  JABER ISAM

IPC: C07C2/36 ,  B01J31/14 ,  C07C11/02

CPC classification number: C07C2/36 ,  B01J31/143 ,  B01J31/24 ,  B01J2231/20 ,  B01J2531/0238 ,  B01J2531/62 ,  C07C2531/14 ,  C07C2531/24 ,  C07C11/02

Abstract: The oligomerization of ethylene using a chromium catalyst having a bridged diphosphine ligand can produce a selective product distribution (to predominantly hexene or predominantly octene/hexene) when activated with an aluminoxane. The oligomerization reaction also produces polymer by product—particularly when the aluminoxane is provided in a non-aromatic solvent. The present invention mitigates this problem.