1
Jozef J Van Dun, Patrick J C Schouterden, Kalyan Sehanobish, Peter F van den Berghen, Noorallah Jivraj, Johan Vanvoorden, Ruddy A J Nicasy, Ravi S Dixit, Frederik E Gemoets: Bimodal polyethylene composition and articles made therefrom. Dow Global Technologies, March 18, 2008: US07345113 (23 worldwide citation)

The invention relates to a polyethylene composition with a bimodal molecular weight distribution, methods for making the same, and articles made therefrom, such as high topload blow moldings and transmission and distribution pipes. The composition comprises a low-molecular-weight (LMW) ethylene homo ...


2
Jozef J Van Dun, Akira Miyamoto, Grant B Jacobsen, Fumio Matsushita, Patrick J Schouterden, Lee Spencer, Pak Wing S Chum, Larry A Meiski, Peter L Wauteraerts: High density ethylene homopolymers and blend compositions. Dow Global Technologies, December 26, 2006: US07153909 (22 worldwide citation)

Blend compositions containing a novel homopolymer, the use of which allows the incorporation of more comonomer in the additional components of the blend (for the same overall density) resulting in increased tie molecule formation and improvement in properties such as ESCR, toughness and impact stren ...


3
Grant B Jacobsen, Jozef J Van Dun, Pak Wing S Chum, Larry A Meiske, Fumio Matsushita, Akira Miyamoto: Process for preparing copolymers and blend compositions containing the same. Dow Global Technologies, January 23, 2007: US07166676 (20 worldwide citation)

A process for the preparation of blends including an ethylene copolymer by copolymerizing ethylene and at least one comonomer selected from a compound represented by the formula H2C═CHR wherein R is an alkyl group or an aryl group, and a diene, in the presence of a solid catalyst system comprising a ...


4
Grant B Jacobsen, Jozef J Van Dun, Pak Wing S Chum, Larry A Meiske, Fumio Matsushita, Akira Miyamoto: Ethylene copolymers and blend compositions. May 11, 2010: US07714073 (13 worldwide citation)

The invention provides blends comprising an ethylene copolymer formed from ethylene with at least one comonomer selected from (a) the group comprising compounds represented by the formula H2C═CHR wherein R represents a C1-C20 linear, branched or cyclic alkyl group or a C6-C20 aryl group, and (b) a C ...


5
Jozef J Van Dun, Patrick J Schouterden, Kalyan Sehanobish, Peter F M van den Berghen, Noorallah Jivraj, Ruddy Nicasy, Johan Vanvoorden, Ravi S Dixit, Frederik E Gemoets: Bimodal polyethylene pipe composition and article made therefrom. Dow Global Technologies, October 31, 2006: US07129296 (13 worldwide citation)

The invention relates to a polyethylene composition with a bimodal molecular weight distribution and articles made therefrom. The composition comprises a low-molecular-weight (LMW) ethylene homopolymer component and a homogeneous, high-molecular-weight (LMW) ethylene interpolymer component, wherein ...


6
Jozef J Van Dun, Akira Miyamoto, Grant B Jacobsen, Fumio Matsushita, Patrick J Schouterden, Lee Spencer, Pak Wing S Chum, Larry A Meiske, Peter L Wauteraerts: High density ethylene homopolymers and blend compositions. Dow Global Technologies, January 12, 2010: US07645835 (13 worldwide citation)

Blend compositions containing a novel homopolymer, the use of which allows the incorporation of more comonomer in the additional components of the blend (for the same overall density) resulting in increased tie molecule formation and improvement in properties such as ESCR, toughness and impact stren ...


7
Jozef J Van Dun, Patrick J C Schouterden, Kalyan Sehanobish, Peter F van den Berghen, Noorallah Jivraj, Johan Vanvoorden, Ruddy A J Nicasy, Ravi S Dixit, Frederik E Gemoets: Bimodal polyethylene composition and articles made therefrom. Dow Global Technologies, November 2, 2010: US07825190 (2 worldwide citation)

The invention relates to a polyethylene composition with a bimodal molecular weight distribution and articles made therefrom, such as high topload blow moldings and transmission and distribution pipes. The composition comprises a low-molecular-weight (LMW) ethylene homopolymer component and a homoge ...


8
Jozef J Van Dun, Patrick J C Schouterden, Kalyan Sehanobish, Peter F van den Berghen, Noorallah Jivraj, Johan Vanvoorden, Ruddy A J Nicasy, Ravindra S Dixit, Frederick E Gemoets: Bimodal polyethylene composition and articles made therefrom. Dow Global Technologies, December 25, 2012: US08338538 (1 worldwide citation)

The invention relates to a polyethylene composition with a bimodal molecular weight distribution and articles made therefrom, such as high topload blow moldings and transmission and distribution pipes. The composition comprises a low-molecular-weight (LMW) ethylene homopolymer component and a homoge ...


9
Jozef J Van Dun, Patrick J C Schouterden, Kalyan Sehanobish, Peter F van den Berghen, Noorallah Jivraj, Johan Vanvoorden, Ruddy A J Nicasy, Ravindra S Dixit, Frederik E Gemoets: Bimodal polyethylene composition and articles made therefrom. Dow Global Technologies, April 14, 2015: US09006342

The invention relates to a polyethylene composition with a bimodal molecular weight distribution and articles made therefrom, such as high topload blow moldings and transmission and distribution pipes. The composition comprises a low-molecular-weight (LMW) ethylene homopolymer component and a homoge ...


10
Sekhar Sundaram, Debkumar Bhattacharjee, Jozef J Van Dun, Bradley A Jacobs, Rajen M Patel, Alexander Williamson: Layered structures and articles prepared therefrom. Dow Global Technologies, Rohm and Haas Company, November 8, 2016: US09487337

The invention provides a layered structure comprising at least two layers: A) a first layer A, formed from a composition A, comprising a polyurethane; and B) a second layer B, formed from a composition B, comprising at least one functionalized polymer B comprising the following: i) at least one poly ...