Patent ID: 8065882
Filing Date: 2011-11-29
Classification: A01N,A23L,A23V,A61K,A61L,A62D,B01J,C07C,C08J,C09D,C09K,C11B,C11D,Y02A

Abstract:
1. A method of transferring heat to or from a fluid or body to provide cooling of air in an automobile, said method comprising; (a) providing a heat transfer system comprising an automobile air conditioning system; (b) providing in said system a heat transfer composition comprising at least one lubricant and at least one -fluoroalkene of Formula II: R′ is (CR Y is CF each R is independently Cl, F, I or H and n is 0 or 1, provided that at least one of said Rs located on the unsaturated terminal carbon is H, wherein said fluoroalkene has no substantial acute toxicity.