Removing impurities from polythiophene

Details Removing impurities from polythiophene Removing impurities from polythiophene

C - Chemistry, Metallurgy

08

G

C08G 75/00 (2006.01) C07B 63/00 (2006.01)

Patent

CA 2539768

Impurities are removed from polythiophene by mixing a composition comprising polythiophene, water and an organic liquid at a temperature at which the organic liquid dissolves the polythiophene; allowing an aqueous phase to separate from an organic phase and recovering organic phase; adding water to recovered organic phase and mixing the resulting composition at a temperature at which the organic liquid dissolves the polythiophene; allowing an aqueous phase to separate from an organic phase and recovering organic phase; and allowing polythiophene solid to precipitate from recovered organic phase.

On retire les impuretés d'un polythiphène en mélangeant une composition renfermant le polythiophène, de l'eau et un liquide organique à une température à laquelle le liquide organique dissout le polythiophène; en laissant la phase aqueuse se séparer de la phase organique et en récupérant cette dernière; en ajoutant de l'eau à la phase organique récupérée et en mélangeant la composition obtenue à une température à laquelle le liquide organique dissout le polythiophène; en laissant la phase aqueuse se séparer de la phase organique et en récupérant cette dernière; en laissant le polythiophène solide précipiter à partir de la phase organique récupérée.

Affiliated with

Also associated with

Rating

Removing impurities from polythiophene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removing impurities from polythiophene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removing impurities from polythiophene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1867627