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Qing Yang, Jeff F Greco, Max P McDaniel, Youlu Yu, Gary L Glass, Tony R Crain: Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distribution. Chevron Phillips Chemical Company, Merchant & Gould P C, December 22, 2015: US09217049 (6 worldwide citation)

Disclosed herein are ethylene-based polymers having a melt index less than 50 g/10 min, a ratio of Mw/Mn from 4 to 20, a density from 0.90 to 0.945 g/cm3, and a substantially constant short chain branch distribution. These polymers can be produced using a dual catalyst system containing a boron brid ...


2
Qing Yang, Jeff F Greco, Max P McDaniel, Youlu Yu, Gary L Glass, Tony R Crain: Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distribution. Chevron Phillips Chemical Company, Merchant & Gould P C, February 21, 2017: US09574031

Disclosed herein are ethylene-based polymers having a melt index less than 50 g/10 min, a ratio of Mw/Mn from 4 to 20, a density from 0.90 to 0.945 g/cm3, and a substantially constant short chain branch distribution. These polymers can be produced using a dual catalyst system containing a boron brid ...


3
Dual Catalyst Systems for Producing Polymers With a Broad Molecular Weight Distribution and a Uniform Short Chain Branch Distribution. Chevron Phillips Chemical Company, May 21, 2015: US20150141593-A1

Disclosed herein are ethylene-based polymers having a melt index less than 50 g/10 min, a ratio of Mw/Mn from 4 to 20, a density from 0.90 to 0.945 g/cm3, and a substantially constant short chain branch distribution. These polymers can be produced using a dual catalyst system containing a boron brid ...


4
Dual Catalyst Systems for Producing Polymers with a Broad Molecular Weight Distribution and a Uniform Short Chain Branch Distribution. March 10, 2016: US20160068625-A1

Disclosed herein are ethylene-based polymers having a melt index less than 50 g/10 min, a ratio of Mw/Mn from 4 to 20, a density from 0.90 to 0.945 g/cm3, and a substantially constant short chain branch distribution. These polymers can be produced using a dual catalyst system containing a boron brid ...


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Dual Catalyst Systems for Producing Polymers with a Broad Molecular Weight Distribution and a Uniform Short Chain Branch Distribution. April 27, 2017: US20170114169-A1

Disclosed herein are ethylene-based polymers having a melt index less than 50 g/10 min, a ratio of Mw/Mn from 4 to 20, a density from 0.90 to 0.945 g/cm3, and a substantially constant short chain branch distribution. These polymers can be produced using a dual catalyst system containing a boron brid ...