Patent ID: 9435575
Filing Date: 2016-09-06
CPC Classification: C09K,C10M,C10N,F25B

Claim Text:
1. A kit for retrofitting a refrigeration system operating with an HCFC refrigerant and a mineral oil lubricant, for operation with an HFC refrigerant and a polyol ester lubricant, comprising: a U.S. Department of Transportation regulation compliant container for common carrier transport; an HFC refrigerant selected from the group consisting of R-134a, R-404A, R-407A, R-407C, R-407F, R-410A, R-417A, R-417B, R-422A, R-422B, R-422C, R-422D, R-424A, R-427A, R-428A, R-434A, R-438A, R-442A, and RS07A; and a polyol ester lubricant in an amount of at least 5% by weight, and less than about 20% by weight.