LIQUID COMPOSITIONS CONTAINING COMPLEX CARBOXYLIC ESTERS

摘要

2456R-02 Title: LIQUID COMPOSITIONS CONTAINING COMPLEX CARBOXYLIC ESTERS A liquid composition is described which comprises (A) a major amount of at least one fluorine containing hydrocarbon containing one or two carbon atoms; and (B) a minor amount of at least one soluble organic lubricant comprising at least one carboxylic ester of a polycarboxylic acid and a polyhydroxy compound, or of a mixture of monocarboxylic and polycarboxylic acids and a polyhydroxy compound. Liquid compositions also are described containing fluorinecontaining hydrocarbons also containing other halogen such as chlorine. The liquid compositions are useful particularly as refrigeration liquids in refrigerators and air conditioners including auto, home and industrial air conditioners.