Process for the co-oligomerisation of ethylene and alpha...

Details Process for the co-oligomerisation of ethylene and alpha... Process for the co-oligomerisation of ethylene and alpha...

2007-07-03

2007-07-03

Harlan, Robert D. (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S348600

Reexamination Certificate

active

10739715

ABSTRACT:
A process for production of higher linear alpha olefins and/or alkyl-branched alpha olefins, which comprises the co-oligomerisation of one or more alpha olefins with ethylene in the presence of a metal catalyst system employing one or more bis-aryliminepyridine MXacomplexes and/or one or more [bis-aryliminepyridine MYp.Lb+][NC−]qcomplexes; and said process is carried out at an ethylene pressure of less than 2.5 MPa.

REFERENCES:
patent: 4728583 (1988-03-01), Yamazaki et al.
patent: 4822911 (1989-04-01), Fried
patent: 4912333 (1990-03-01), Roberts et al.
patent: 4944026 (1990-07-01), Arakawa et al.
patent: 5151604 (1992-09-01), Kohda et al.
patent: 5318935 (1994-06-01), Canich et al.
patent: 5726115 (1998-03-01), Horton et al.
patent: 5830629 (1998-11-01), Vizard et al.
patent: 5852145 (1998-12-01), McLain et al.
patent: 5888647 (1999-03-01), Yamane
patent: 5905014 (1999-05-01), Van de Bergh
patent: 5955555 (1999-09-01), Bennett
patent: 6002034 (1999-12-01), McLain et al.
patent: 6063881 (2000-05-01), Bennett
patent: 6103946 (2000-08-01), Brookhart, III et al.
patent: 6150482 (2000-11-01), Brookhart et al.
patent: 6214761 (2001-04-01), Bennett
patent: 6232259 (2001-05-01), Ittel et al.
patent: 6265500 (2001-07-01), Debras
patent: 6310153 (2001-10-01), Ittel et al.
patent: 6395668 (2002-05-01), van Baar et al.
patent: 6407188 (2002-06-01), Guan et al.
patent: 6414098 (2002-07-01), Engehausen et al.
patent: 6417305 (2002-07-01), Bennett
patent: 6417364 (2002-07-01), Lenges
patent: 6423848 (2002-07-01), Bennett
patent: 6432862 (2002-08-01), Bennett
patent: 6441117 (2002-08-01), Cameron
patent: 6451939 (2002-09-01), Britovsek et al.
patent: 6455660 (2002-09-01), Clutton et al.
patent: 6458739 (2002-10-01), Kimberley et al.
patent: 6458905 (2002-10-01), Schmidt et al.
patent: 6461994 (2002-10-01), Gibson et al.
patent: 6462152 (2002-10-01), Berardi et al.
patent: 6462155 (2002-10-01), Okuda
patent: 6465386 (2002-10-01), Maddox et al.
patent: 6472341 (2002-10-01), Kimberley et al.
patent: 6479601 (2002-11-01), Kerns et al.
patent: 6489497 (2002-12-01), Brookhart, III et al.
patent: 6521329 (2003-02-01), Aylward et al.
patent: 6534691 (2003-03-01), Culver et al.
patent: 6545108 (2003-04-01), Moody et al.
patent: 6548672 (2003-04-01), Gibson et al.
patent: 6555723 (2003-04-01), Schiffino
patent: 6559091 (2003-05-01), Moody et al.
patent: 6559252 (2003-05-01), Horton et al.
patent: 6583237 (2003-06-01), Imuta et al.
patent: 6605677 (2003-08-01), Lavoie et al.
patent: 6677267 (2004-01-01), Berardi et al.
patent: 6683141 (2004-01-01), Gibson et al.
patent: 6683187 (2004-01-01), De Boer et al.
patent: 6706891 (2004-03-01), Ponasik
patent: 6710006 (2004-03-01), De Boer et al.
patent: 6740715 (2004-05-01), Brookhart, III et al.
patent: 6825297 (2004-11-01), Devore et al.
patent: 6838540 (2005-01-01), Mitani et al.
patent: 2001/0000519 (2001-04-01), Bennett
patent: 2001/0016634 (2001-08-01), Ittel et al.
patent: 2002/0013431 (2002-01-01), Bennett
patent: 2002/0016425 (2002-02-01), De Boer et al.
patent: 2002/0016521 (2002-02-01), Culver et al.
patent: 2002/0019575 (2002-02-01), Schiffino
patent: 2002/0028941 (2002-03-01), De Boer et al.
patent: 2002/0035031 (2002-03-01), Berardi et al.
patent: 2002/0128409 (2002-09-01), De Boer et al.
patent: 2003/0036615 (2003-02-01), Brookhart, III et al.
patent: 2003/0045752 (2003-03-01), De Boer et al.
patent: 2003/0050494 (2003-03-01), Brookhart, III et al.
patent: 2003/0119921 (2003-06-01), De Boer et al.
patent: 2003/0125195 (2003-07-01), Britovsek et al.
patent: 2003/0144514 (2003-07-01), De Boer et al.
patent: 2003/0195110 (2003-10-01), Moody et al.
patent: 2003/0225228 (2003-12-01), Moody et al.
patent: 2004/0116758 (2004-06-01), De Boer et al.
patent: 2005/0014983 (2005-01-01), De Boer et al.
patent: 2005/0159601 (2005-07-01), De Boer et al.
patent: 0308728 (1989-03-01), None
patent: 1125928 (2001-08-01), None
patent: 1125987 (2001-08-01), None
patent: 1127987 (2001-08-01), None
patent: 0927201 (2004-04-01), None
patent: 04325504 (1992-11-01), None
patent: 418462 (1974-03-01), None
patent: WO 92/12162 (1992-07-01), None
patent: WO 96/27439 (1996-09-01), None
patent: WO 98/27124 (1998-06-01), None
patent: WO 99/02472 (1999-01-01), None
patent: WO 99/51550 (1999-01-01), None
patent: WO 99/12981 (1999-03-01), None
patent: WO 99/51550 (1999-10-01), None
patent: 99/62967 (1999-12-01), None
patent: WO 99/62967 (1999-12-01), None
patent: WO 00/08034 (2000-02-01), None
patent: WO 00/15646 (2000-03-01), None
patent: WO 00/20427 (2000-04-01), None
patent: WO 00/50470 (2000-08-01), None
patent: WO 01/36379 (2001-05-01), None
patent: WO 02/28805 (2002-04-01), None
Office Action of Nov. 29, 2004 in (U.S. Appl. No. 10 208,535, filed Jul. 30, 2002).
Olefin Polymerization with [{bis(imino)pyridyl}COIICl2]: Generation of the Active Species Involves COI**, by T. Martijn Kooistra et al., Angewandte Chemie. International Edition, Wiley-VCH, Weinheim, DE, vol. 40, No. 24, Dec. 17, 2001, pp. 4719-4722.
“The Nature of the Active Species in Bis(imino)pyridyl Cobalt Ethylene Polymerisation Catalysts,” by Vernon C. Gibson, et al., Chemical Communications-Chemcom, Royal Society of Chemistry, GB, No. 21, 2001, pp. 2252-2253.
“Late Metal Catalysts for Ethylene Home- and Copolymerization,” by Steven D. Ittel et al., Chemical Reviews, American Chemical Society, Easton, US, vol. 100, No. 4, 2000, pp. 1169-1203.
“Novel Olefin Polymerization Catalysts Based on Iron and Cobalt,” by George J. P. Britovsek et al., Chemical Communications-Chemcom, Roayl Society of Chemistry, GB, No. 7, 1998, pp. 849-850.
U.S. Appl. No. 09/775,128, filed Feb. 1, 2001, DeBoer et al.
“Oligomerization of Ethylene to Higher α-Olefins in Applied Homogeneous Catalysis With Organometallic Compounds,” by D. Vogt, Ed. B. Cornilis, W. A. Herrmann, vol. 1, Ch. 2.3.1.3, VCH (1996) pp. 245-258.
“Iron-Based Catalysts With Exceptionally High Activities and Selectivities for Oligomerization of Ethylene to Linear α-Olefins,” B. L. Small and M. Brookhard disclosed inJ. Am. Chem. Soc.1998, 120, pp. 7143-7144.
“Oligomerisation of Ethylene by Bis(Imino)Pyridyliron and—Cobalt Complexes,” by G. J. P. Britovsek, S. Mastroianni, G. A. Solan, S. P. D. Baugh, C. Redshaw, V. C. Gibson, A. J. P. White, D. J. Williams, and M. R. J. Elsegood, as disclosed inChem. Eur. J. 2000, 6, pp. 2221-2231.
George J. P. Britovsek et al., “Iron-Catalyzed Polyethylene Chain Growth on Zinc: Linear α-Olefins with a Poisson Distribution,” Angew. Chem. Int. Ed. 2002, 41, No. 3, pp. 489-491.
Francis Lions et al., “Tridentate Chelate Compounds. I,” J. Am. Chem. Soc. (1957), vol. 79, pp. 2733-2738.
Paul E. Figgins et al., “Complexes of Iron (II), Cobalt (II) and Nickel (II) with Biacetyl-bis-methylimine, 2-Pyridinal-methylimine and 2,6-Pyridindial-bis-methylimine,” J. Am. Chem. Soc. (1960) vol. 82, pp. 820-824.
“Novel, Highly Active Iron and Cobalt Catalysts for Olefin Polymerization,” by Allison M. A. Bennett, Chemtech, Jul. 1999, pp. 24-28.
“Polymerization of Propylene by a New Generation of Iron Catalysts: Mechanisms of Chain Initiation, Propagation, and Termination,” by Brooke L. Small and Maurice Brookhart, Macromolecules, vol. 32, No. 7, 1999, pp. 2120-2130.
U.S. Appl. No. 11/080,170, filed Mar. 15, 2005, De Boer et al.
“Metal-Ion-Directed Synthesis of Homo- and Heteronuclear Dimetallic Schiff Base Podates,” by W. Radecka-Paryzek, M. T. Kaczmarek, and E. Luks, Polish J. Chem., 75, (2001) pp. 35-42.
“1,1-Diisocyanoferrocene and a Convenient Synthesis of Ferrocenylamine,” by Daan van Leusen and Bart Hessen, Organometallics, 2001, pp. 224-226.
U.S. Appl. No. 09/964,714, filed Sep. 27, 2001, De Boer et al.
U.S. Appl. No. 10/668,592, filed Sep. 23, 2003, De Boer et al.
U.S. Appl. No. 10/208,535, filed Jul. 30, 2002, De Boer et al.
U.S. Appl. No. 10/320,213, filed Dec. 16, 2002, De Boer et al.
D. Van Leusen and B. Hessen, Organometallics, 2001,

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