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Aboelella Nermeen W, Froese Robert D, Graf David D, Konze Wayde V, Thomas Pulikkottil J: High temperature polyethylene solution polymerization process. Dow Global Technologies, Aboelella Nermeen W, Froese Robert D, Graf David D, Konze Wayde V, Thomas Pulikkottil J, DELINE Douglas N, November 29, 2007: WO/2007/136496 (24 worldwide citation)

Metal complexes of polyvalent aryloxyethers appropriately substituted with sterically bulky substituents possess enhanced solubility in aliphatic and cycloaliphatic hydrocarbons and/or when employed as catalyst components for the polymerization of ethylene/ α-olefin copolymers, produce products havi ...


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Graf David D, Kuhlman Roger L: Group 4 metal complexes containing 4-aryl-substituted, tricyclic indenyl derivatives. Dow Global Technologies, Graf David D, Kuhlman Roger L, DELINE Douglas N, February 12, 2004: WO/2004/013149 (2 worldwide citation)

Group 4 metal constrained geometry complexes comprising tricyclic 4-aryl­substituted indenyl ligands, especially 1,5,6,7-tetrahydro-4-aryl-s-indacen-1-yl ligands, catalytic derivatives thereof, processes for preparing the same and their use as components of olefin polymerization catalysts are disclo ...


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Devore David D, Feng Shaoguang S, Frazier Kevin A, Graf David D, Green D Patrick: Dinuclear group 4 metal boron or aluminum bridge containing ansa-complexes. The Dow Chemical Company, Devore David D, Feng Shaoguang S, Frazier Kevin A, Graf David D, Green D Patrick, DELINE Douglas N, August 16, 2001: WO/2001/058912 (1 worldwide citation)

A dinuclear, Group 4 transition metal complex containing a boron or aluminum bridging group, preferably containing an electron donating group, especially an amido group, said bridging groups further joining two sets of $g(p)-bonding groups or electron donating groups that are bound to the Group 4 me ...


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Graf David D, Soto Jorge: Polycyclic, fused heteroring compounds, metal complexes and polymerization process. Dow Global Technologies, Graf David D, Soto Jorge, DELINE Douglas N, September 25, 2003: WO/2003/078480

Metal complexes comprising a polycyclic, heteroatom containing fused ring compound comprising at least a cyclopentadienyl ring having fused thereto a 5-membered polyatomic ring containing one or more ring atoms selected from groups 15 or 16 of the Periodic Table of the Elements and lacking substitue ...


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Graf David D, Soto Jorge: Substituted indenyl metal complexes and polymerization process. Dow Global Technologies, Graf David D, Soto Jorge, DELINE Douglas N, September 25, 2003: WO/2003/078483

Metal complexes comprising a substituted inden-1-y1 group or hydrogenated or partially hydrogenated derivative thereof, said group being substituted at least at the 2-position thereof with a C4-30 ligand group containing a secondary or tertiary substitution pattern at the &bgr;-carbon thereof, polym ...