1
Patrick Lam, Tieqi Li, XiaoChuan Wang, Christopher John Brooke Dobbin, Fazle Sibtain, Kenneth Edward Taylor, Hamidreza Khakdaman: HDPE articles. NOVA Chemicals, Lawrence T Kale, November 29, 2016: US09505892 (7 worldwide citation)

This disclosure relates to manufactured articles containing ethylene interpolymers. Specifically, films, containers and lids comprising at least one layer of an ethylene interpolymer product, or a blend containing an ethylene interpolymer product, where the ethylene interpolymer product has: a Dilut ...


2
Victoria Ker, Patrick Lam, Yan Jiang, Peter Phung Minh Hoang, Darryl J Morrison, Charles Ashton Garret Carter: Ethylene copolymers, film and polymerization process. NOVA CHEMICALS, Kenneth H Johnson, July 14, 2015: US09079991 (5 worldwide citation)

Ethylene copolymers having a relatively high melt flow ratio and a multimodal profile in a temperature rising elution fractionation (TREF) plot are disclosed. The copolymers can be made into film having good dart impact values and good stiffness properties under decreased extruder pressures.


3
John William Swabey, Patrick Lam, Sarah Marshall: High density homopolymer blends. Nova Chemicals, Kenneth H Johnson, June 15, 2010: US07737220 (5 worldwide citation)

A blend of ethylene homopolymers contains at least one blend component having a very low molecular weight and a narrow molecular weight distribution. The blend has surprisingly high density and low hexane extractables. The blend is suitable for the manufacture of a wide variety of plastic goods incl ...


4
Patrick Lam, Victoria Ker, Karen Grabow: Polyethylene blend compositions and film. NOVA Chemicals, Julie L Heinrich, August 4, 2015: US09096745 (2 worldwide citation)

A polymer blend comprising first and second polyethylene copolymers is presented which has good processability, and which when made into film shows good toughness-stiffness balance, reasonable MD tear, as well as good optical properties.


5
Victoria Ker, Patrick Lam, Yan Jiang, Peter Phung Minh Hoang, Charles Ashton Garret Carter, Darryl J Morrison: Ethylene copolymer compositions, film and polymerization processes. NOVA Chemicals, Julie L Heinrich, August 25, 2015: US09115233 (1 worldwide citation)

Ethylene copolymers having a relatively high melt flow ratio and a multimodal profile in a temperature rising elution fractionation (TREF) plot are disclosed. The copolymers can be made into film having good dart impact values and good stiffness properties under decreased extruder pressures.


6
Peter Phung Minh Hoang, Patrick Lam, Victoria Ker, Cliff Robert Baar, Charles Ashton Garret Carter, Yan Jiang, Martina Elissa Djatmiko: Modified phosphinimine catalysts for olefin polymerization. NOVA Chemicals, Julie L Heinrich, September 8, 2015: US09127094 (1 worldwide citation)

Olefin polymerization is carried out with a supported phosphinimine catalyst which has been treated with a long chain substituted amine compound.


7
Qinyan Wang, Patrick Lam, Gail Baxter, James Arthur Auger: Ethylene styrene copolymer with isolated styrene. Nova Chemicals, Kenneth H Johnson, May 25, 2004: US06740724 (1 worldwide citation)

An ethylene styrene copolymer having isolated styrene monomer units separated by 5 or 6 methylene groups as determined by


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Patrick Lam, Victoria Ker, Karen Grabow: Polyethylene blend compositions and film. NOVA Chemicals, Julie L Heinrich, September 20, 2016: US09447265

A polymer blend comprising first and second polyethylene copolymers is presented which has good processability, and which when made into film shows good toughness-stiffness balance, reasonable MD tear, as well as good optical properties.


10
Patrick Lam, Tieqi Li, XiaoChuan Wang, Christopher John Brooke Dobbin, Fazle Sibtain, Kenneth Edward Taylor, Hamidreza Khakdaman: HDPE articles. NOVA Chemicals, Lawrence T Kale, July 17, 2018: US10023730

This disclosure relates to manufactured articles containing ethylene interpolymers. Specifically, films, containers and lids comprising at least one layer of an ethylene interpolymer product, or a blend containing an ethylene interpolymer product, where the ethylene interpolymer product has: a Dilut ...