Method of obtaining a combination of Z and E stereoisomers of 1-chloro-3,3,3-trifluoropropene

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United States of America Patent

PATENT NO 9890097
APP PUB NO 20160016868A1
SERIAL NO

14870160

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Abstract

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Disclosed are the combinations containing Z and E stereoisomers of hydrofluoroolefins where the more toxic isomer is less than about 30% weight of the combination (vs the sum of Z+E), to minimize the toxicity impact in the applications they will be used for such as cooling and heat fluids, foams blowing agents or solvents. Also disclosed are means to obtain combinations containing Z and E stereoisomers of hydrofluoroolefins.

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Patent Owner(s)

Patent OwnerAddress
ARKEMA INCKING OF PRUSSIA PA 19406

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonnet, Philippe Lyons, FR 106 1468
Elsheikh, Maher Y Wayne, US 85 1194

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