Composition containing 1,1,-difluoroethane and 3,3,3-trifluoropropene

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United States of America Patent

PATENT NO 10023779
APP PUB NO 20170081577A1
SERIAL NO

15367845

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Abstract

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Compositions containing 1,1-difluoroethane and 3,3,3-trifluoropropene, that can be used in multiple fields of application. The composition may include from 25 to 65 mol % of 1,1-difluoroethane and from 75 to 35 mol % of 3,3,3-trifluoropropene at a temperature of between −25° C. and 25° C. and a pressure of between 1 and 6 bar. The composition may further include hydrogen fluoride. The composition may include from 20 to 55 mol % of HF, 30 to 40 mol % of 1,1-difluoroethane and 30 to 40 mol % of 3,3,3-trifluoropropene.

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Patent Owner(s)

Patent OwnerAddress
ARKEMA FRANCECOLOGNE FRANCE COLOMBE HAUTS-DE-SEINE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deur-Bert, Dominique Charly, FR 87 810
Wendlinger, Laurent Soucieu en Jarrest, FR 119 1067

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