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John R Hagadorn, Catherine Anne Faler, Timothy M Boller: Pyridyldiamido transition metal complexes, production and use thereof. ExxonMobil Chemical Patents, July 5, 2011: US07973116 (14 worldwide citation)

Pyridyldiamido transition metal complexes are disclosed for use in alkene polymerization. The ligands are tridentate with an NNN configuration. The general formula is: where M, Z, Ln, Lw′, R1-R5, R10 and R11 are as defined in the specification.


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Hagadorn John R, Faler Catherine A, Boller Timothy M: Pyridyldiamido transition metal complexes, production and use thereof. Exxonmobil Chemical Patents, Hagadorn John R, Faler Catherine A, Boller Timothy M, Bell Catherine L, January 28, 2010: WO/2010/011435 (3 worldwide citation)

Pyridyldiamido transition metal complexes are disclosed for use in alkene polymerization. The ligands are tridentate with an NNN configuration. The general formula is : Formula (I) wherein : M is a Group 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12 metal, and the other variables have a value as described in th ...


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John R Hagadorn, Patrick J Palafox: Pyridyldiamido transition metal complexes, production and use thereof. ExxonMobil Chemical Patents, April 19, 2016: US09315526 (1 worldwide citation)

Pyridyldiamido transition metal complexes are disclosed for use in alkene polymerization to produce high melting point polyolefins.


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John R Hagadorn, Renuka N Ganesh: Pyridyldiamido transition metal complexes, production and use thereof. ExxonMobil Chemical Patents, Catherine L Bell, March 18, 2014: US08674040 (1 worldwide citation)

Pyridyldiamido transition metal complexes are disclosed for use in alkene polymerization to produce multimodal polyolefins.


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