1
Kumudini C Jayaratne, Michael D Jensen, Qing Yang: Polymerization catalysts and process for producing bimodal polymers in a single reactor. Chevron Phillips Chemical Company, Merchant & Gould, June 5, 2007: US07226886 (143 worldwide citation)

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyclopentadienyl complexes used to produce polyolefins is also provided.


2
Joel L Martin, Matthew G Thorn, Max P McDaniel, Michael D Jensen, Qing Yang, Paul J DesLauriers, Mark E Kertok: Polymerization catalysts and process for producing bimodal polymers in a single reactor. Chevron Phillips Chemical Company, Merchant & Gould, December 25, 2007: US07312283 (119 worldwide citation)

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. Methods for preparing and using such catalysts to produce polyolefins are also provided. The compositions and methods disclosed herein prov ...


3
Kumudini C Jayaratne, Michael D Jensen, Qing Yang: Polymerization catalysts and process for producing bimodal polymers in a single reactor. Chevron Phillips Chemical Company, Merchant & Gould P C, April 21, 2009: US07521572 (34 worldwide citation)

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyclopentadienyl complexes used to produce polyolefins is also provided.


4
Martin Joel L, Thorn Matthew G, Mcdaniel Max P, Jensen Michael D, Yang Qing, Deslauriers Paul J, Kertok Mark E: Polymerization catalysts and process for producing bimodal polymers in a single reactor. Chevron Phillips Chemical Co, Martin Joel L, Thorn Matthew G, Mcdaniel Max P, Jensen Michael D, Yang Qing, Deslauriers Paul J, Kertok Mark E, HUSEMAN Cheryl L, March 1, 2007: WO/2007/024773 (14 worldwide citation)

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. Methods for preparing and using such catalysts to produce polyolefins are also provided. The compositions and methods disclosed herein prov ...


5
Jayaratne Kumundini C, Jensen Michael D, Yang Qing: Polymerization catalysts and process for producing bimodal polymers in a single reactor. Chevron Phillips Chemical Co, Jayaratne Kumundini C, Jensen Michael D, Yang Qing, HUSEMAN Cheryl L, April 5, 2007: WO/2007/037836 (6 worldwide citation)

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyclopentadienyl complexes used to produce polyolefms is also provided.


6
YANG QING, JENSEN MICHAEL D, JAYARATNE KUMUNDINI C: Polymerization catalysts and process for producing bimodal polymers in a single reactor, Polymerisationskatalysatoren und Verfahren zur Herstellung von bimodalen Polymeren in einem einzigen Reaktor, Catalyseurs de polymerisation et procédé de production de polyméres bimodaux dans un réacteur unique. CHEVRON PHILLIPS CHEMICAL CO, June 8, 2011: EP2329882-A1

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyclopentadienyl complexes used to produce polyolefins is also provided.


7

8

9
Jayaratne Kumundini C, Jensen Michael D, Yang Qing: Polymerization catalysts and process for producing bimodal polymers in a single reactor. Chevron Phillips Chemical Co, zhaorong min luxiao long, November 5, 2008: CN200680038401

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyclopentadienyl complexes used to produce polyolefins is also provided.


10
Martin Joel L, Jensen Michael D, Mcdaniel Max P, Thorn Matthew G, Yang Qing, Kertok Mark E, Deslauriers Paul J: Polymerization catalysts and process for producing bimodal polymers in a single reactor. Chevron Phillips Chemical Co, zhaorong min luxiao long, October 8, 2008: CN200680037487

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. Methods for preparing and using such catalysts to produce polyolefins are also provided. The compositions and methods disclosed herein prov ...