Bridged bi-aromatic catalysts, complexes, and methods of...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing

Reexamination Certificate

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C502S103000, C502S167000, C526S132000, C526S133000, C526S134000, C526S161000, C526S165000, C526S172000

Reexamination Certificate

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11435953

ABSTRACT:
Ligands, compositions, metal-ligand complexes and arrays with substituted bridged bis-biaromatic ligands, and methods of making and using the same, are disclosed that are useful in the catalysis of transformations such as the polymerization of monomers into polymers. The catalysts have high performance characteristics, including higher comonomer incorporation into ethylene/olefin copolymers, where such olefins are for example, 1-octene, propylene or styrene. The catalysts also polymerize propylene into isotactic polypropylene.

REFERENCES:
patent: 4297465 (1981-10-01), Smith
patent: 4452914 (1984-06-01), Coleman, III et al.
patent: 4971936 (1990-11-01), Wilson et al.
patent: 5064802 (1991-11-01), Stevens et al.
patent: 5093415 (1992-03-01), Brady, III et al.
patent: 5153157 (1992-10-01), Hlatky et al.
patent: 5318935 (1994-06-01), Canich et al.
patent: 5385993 (1995-01-01), Fujita
patent: 5453410 (1995-09-01), Kolthammer et al.
patent: 5599761 (1997-02-01), Turner
patent: 5616664 (1997-04-01), Timmers et al.
patent: 5985356 (1999-11-01), Schultz et al.
patent: 6030917 (2000-02-01), Weinberg et al.
patent: 6175409 (2001-01-01), Nielsen et al.
patent: 6214939 (2001-04-01), Shinozaki et al.
patent: 6239236 (2001-05-01), Morini et al.
patent: 6260407 (2001-07-01), Petro et al.
patent: 6262199 (2001-07-01), Ewen et al.
patent: 6294388 (2001-09-01), Petro
patent: 6306658 (2001-10-01), Turner et al.
patent: 6406632 (2002-06-01), Safir et al.
patent: 6436292 (2002-08-01), Petro
patent: 6454947 (2002-09-01), Safir et al.
patent: 6455316 (2002-09-01), Turner et al.
patent: 6461515 (2002-10-01), Safir
patent: 6475391 (2002-11-01), Safir et al.
patent: 6489168 (2002-12-01), Wang et al.
patent: 6491816 (2002-12-01), Petro
patent: 6491823 (2002-12-01), Safir et al.
patent: 6508984 (2003-01-01), Turner
patent: 6548026 (2003-04-01), Dales et al.
patent: 6713577 (2004-03-01), Boussie
patent: 6759014 (2004-07-01), Dales et al.
patent: 6841502 (2005-01-01), Boussie et al.
patent: 6869904 (2005-03-01), Boussie et al.
patent: 6897276 (2005-05-01), Boussie et al.
patent: 2002/0002256 (2002-01-01), Peterson
patent: 2006/0211892 (2006-09-01), Boussie et al.
patent: 0 277 004 (1988-08-01), None
patent: 0 292 134 (1988-11-01), None
patent: 0 534 405 (1993-03-01), None
patent: 0 582 194 (1994-02-01), None
patent: 0 622 380 (1994-11-01), None
patent: 0 922 712 (1999-06-01), None
patent: 1 110 930 (2001-06-01), None
patent: 08-134064 (1996-05-01), None
patent: 08-217775 (1996-08-01), None
patent: 2002-280179 (2002-09-01), None
patent: WO 94/07926 (1994-04-01), None
patent: WO 94/11409 (1994-05-01), None
patent: WO 98/03521 (1998-06-01), None
patent: WO 99/05186 (1999-02-01), None
patent: WO 99/06413 (1999-02-01), None
patent: WO 99/42467 (1999-08-01), None
patent: WO 00/09255 (2000-02-01), None
patent: WO 01/00581 (2001-01-01), None
patent: WO 01/48028 (2001-07-01), None
patent: WO 01/98371 (2001-12-01), None
patent: WO 02/02576 (2002-01-01), None
patent: WO 02/36638 (2002-05-01), None
patent: WO 02/083306 (2002-10-01), None
patent: WO 02/085820 (2002-10-01), None
Agapie et al., “Mechanistic Studies of the Ethylene Trimerization Reaction with Xhromium-Diphosphine Catalysts: Experimental Evidence for a Mechanism Involving Metalacyclic Intermediates”, J. Am. Chem. Soc., vol. 126, 2004, pp. 1304-1305.
Arrowsmith et al., “Comparison of the Polymerization of Propene by Homogeneous and Heterogeneous Metallocene/MAO-Catalysts Under Different Polymerization Conditions”, Macromol. Chem. Phys.. vol. 202. 2001. pp. 2161-2167.
Balsells et al., “Insight into the Mechanism of the Asymmetric Addition of Alkyl Groups to Aldehydes Catalyzed by Titanium-BINOLate Species”, J. Am. Chem. Soc., vol. 124, 2002, pp. 10336-10348.
Barron, “Alkylalumoxanes: Synthesis, Structure, and Reactivity”, Metallocene-Based Polyolefines-Preparation, Properties & Technology, Scheirs and Kaminsky (Eds.), vol. 1, 2000, pp. 33-67.
Bennett et al., “Catalytic Conjugate Addition Promoted by the Cooper(1)-monothiobinaphthol System. Part 3. Comparison of Three Thiolate-based Catalytic Systems”, J. Chem. Soc., Perkins Trans., vol. 1, 1999, pp. 3127-3132.
Blaser et al., “Enantioselective Synthesis”, Appl. Homogeneous Catalysts, vol. 3, 2002, pp. 1131-1149.
Bochmann et al., “Base-Free Cationic Zirconium Benzyl Complexes as Highly Active Polymerization Catalysts”, Organometallics, vol. 12, 1993, pp. 633-640.
Brintzinger et al., “Stereospecific Olefin Polymerization with Chiral Metallocene Catalysts”, Angew. Chem. Int. Ed. Engl., vol. 34, 1995, pp. 1143-1170.
Carter et al., “High Activity Ethylene Timerisation Catalysts Based on Diphosphine Ligands”, Chem. Commun., 2002, pp. 858-859.
Chang et al., “Syntheses of New Lactones Containing Phenyl or Methyl Groups”, J. Korean Ind. & Eng. Chemistry, vol. 9, No. 6, Nov. 1998, pp. 842-845.
Chen et al., “Cocatalysts for Metal-Catalyzed Olefin Polymerization: Activators, Activation Processes, and Structure-Activity Relationships”, Chem. Rev., vol. 100, 2000, pp. 1391-1434.
Chen et al., “Divalent ansa-Zirconocenes: Stereospecific Synthesis and High Activity for Propylene Polymerization”, J. Am. Chem. Soc., vol. 126, 2004, pp. 42-43.
Coates, “Precise Control of Polyolefin Stereochemistry Using Single-Site Metal Catalysts”, Chem. Rev., vol. 100, 2000, pp. 1223-1252.
Cornils et al., (Eds.), Applied Homogeneous Catalysis with Organometallic Compounds, Vol. 1: Applications, 2002, pp. 213-273.
Cornils et al. (Eds.), Applied Homogeneous Catalysis with Organometallic Compounds, vol. 2: Developments, 2002, pp. 740-747.
Cram et al., “A Spherand Containing an Enforced Cavity That Selectively Binds Lithium and Sodium Ions”, J.C.S. Chem. Commun., 1979, pp. 948-950.
Cram et al., “Augmented and Diminished Spherands and Scales of Binding”, J. Am. Chem. Soc., vol. 103, 1981, pp. 6228-6232.
Cram et al., “Spherand Complexation and Decomplexation Rates with Sodium and Lithium Picrates, and Activation Parameters for Decomplexation”, J. Chem. Soc., Chem. Commun., vol. 5, 1982, pp. 301-304.
Cram et al., “Host-Guest Complexation. 33. Search for New Chiral Hosts”, J. Org. Chem., vol. 50, 1985, pp. 1486-1496.
Cram et al., “Host-Guest Complexation. 35. Spherands, The First Completely Preorganized Liquid Systems”, J. Am. Chem. Soc., vol. 107, 1985, pp. 3645-3657.
Cram et al., “Host-Guest Complexation. 36. Spherand and Lithium and Sodium Ion Complexation Rates and Equilibria”, J. Am. Chem. Soc., vol. 107, 1985, pp. 3657-3668.
Cram et al., “Host-Guest Complexation. 52. Bridged and Chiral Hemispherands”, J. Org. Chem., vol. 54, 1989, pp. 5460-5482.
Deckers et al., “Catalytic Trimerization of Ethene with Highly Active Cyclopentadienyl-Arene Titanium Catalysts”, Organometallics, vol. 21, 2002, pp. 5122-5135.
Deng et al., “Synthesis of High-Melting, Isotatic Polypropene with C(2)- and C(1)-Symmetrical Zirconocenes”, Macromolecules, vol. 29, 1996, pp. 6371-6376.
Diamond et al., “Efficient Synthesis of Chiral ansa-Metallocenes by Amine Elimination”, J. Am. Chem. Soc., vol. 118, 1996, pp. 8024-8033.
Ewen, “Evaluation of the Dimethylsilyl-Bis(2-Methyl-4-Phenyl-1-Indenyl) Ligand with Group 4 Triad Metals in Propene Polymerizations with Methylaluminoxane”, Macromol. Rapid. Commun., vol. 19, 1998, pp. 71-73.
Fink, “Propene Polymerization with Silica-Supported Metallocene/MAO Catalysts”, Chem. Rev., vol. 100, 2000, pp. 1377-1390.
Fomi et al., “Kinetics and Mechanism of Propylene to 4-Methyl-1-pentene Catalytic Dimerization”, Ind. Eng. Chem. Process Des. Develop., vol. 12, 1973, pp. 455-459.
Gibson et al., “The Search for New-Generation Olefin Polymerization Catalysts: Life Beyond Metallocenes”, Angew. Chem. Int. Ed. Engl., vol. 38, 1999, pp. 428-447.
Gibson et al., “Advan

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