C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 5/22 (2006.01) C08G 18/62 (2006.01) C08L 27/16 (2006.01) C08L 75/04 (2006.01) H01M 2/16 (2006.01) H01M 8/10 (2006.01)
Patent
CA 2475964
A polymer or blend is described which contains at least one acrylic resin or vinyl resin having at least one ionic or ionizable group, and at least one additional polymer. The polymer has small domain sizes with respect to the acrylic resin or vinyl resin. The polymer preferably has improved conductivity when formed into a film. Preferably, the polymers are useful in a variety of applications including in the formation of a membrane which is useful in batteries and fuel cells and the like. Methods of making the polymer blends are also described.
On décrit un polymère ou un mélange qui contient au moins une résine acrylique ou vinylique possédant au moins un groupement ionique ou ionisable, et au moins un autre polymère. La taille des domaines du polymère est petite par rapport à celle de la résine acrylique ou vinylique. Idéalement, le polymère possède une conductivité accrue lorsqu'il est modelé sous forme de pellicule. Idéalement, les polymères ont diverses applications, dont la formation d'une membrane utile dans les piles, les piles à combustible et les dispositifs de ce genre. Les méthodes permettant de fabriquer les mélanges polymériques sont également décrites.
Amort Holger Ernst
Decker Isabelle
Gaboury Scott Richard
Hedhli Lotfi
Piccione Patrick Manuel
Atofina Chemicals Inc.
Borden Ladner Gervais Llp
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