Search International and National Patent Collections

1. (WO2018100057) HEAT TRANSFER FLUID

Pub. No.:    WO/2018/100057    International Application No.:    PCT/EP2017/080960
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Fri Dec 01 00:59:59 CET 2017
IPC: C09K 5/04
Applicants: TRIO GAS PRODUCTS LIMITED
Inventors: ROBINSON, Lloyd
Title: HEAT TRANSFER FLUID
Abstract:
The invention relates to a heat transfer fluid for use in air conditioning units and the like. The invention makes use of particular compounds which do not significantly promote ozone damage or global warming, but which show comparable heat transfer properties to CFCs at similar pressures to those systems previously utilising CFCs. Specifically, tetrafluoroethane and tetrafluoropropene used in conjunction with difluoromethane and pentafluoroethane.