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Dive into the research topics where John Warren Simmons is active.

Publication


Featured researches published by John Warren Simmons.


Archive | 2003

Polyimide blends for gas separation membranes

John Warren Simmons; Okan Max Ekiner


Archive | 2003

Method for separating hydrocarbon-containing gas mixtures using hydrocarbon-resistant membranes

John Warren Simmons; Sudhir S. Kulkarni; Okan Max Ekiner


Archive | 1993

Gas separation membranes made from blends of aromatic polyamide, polymide or polyamide-imide polymers

Okan Max Ekiner; John Warren Simmons


Archive | 2007

Method of Separating Olefins from Mixtures With Paraffins

Ian C. Roman; John Warren Simmons; Okan Max Ekiner


Archive | 1993

Polyimide and polyamide-imide gas separation membranes.

John Warren Simmons; Okan Max Ekiner


Archive | 2005

Separation membrane made from blends of polyimide with polyamide or polyimide-amide polymers

Okan Max Ekiner; John Warren Simmons


Archive | 2001

Copolyimide gas separation membranes

John Warren Simmons


Archive | 2008

Separation Membrane by Controlled Annealing of Polyimide Polymers

Okan Max Ekiner; John Warren Simmons


Archive | 2003

Block polyurethane-ether and polyurea-ether gas separation membranes

John Warren Simmons


Archive | 1994

Aromatic polyethersulfone gas separation membranes.

John Warren Simmons

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