Patent ID: 11897829
Assignee: DAIKIN INDUSTRIES, LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  F | IPC C

Claim 5:
6. The method for producing a working medium according to claim 1, wherein the working medium obtained by mixing the component held in the first container and the component held in the second container is a working medium containing difluoroethylene and 2,3,3,3-tetrafluoropropene,
the ratio of the total amount of difluoroethylene and 2,3,3,3-tetrafluoropropene based on the entire amount of the working medium is 65 mol % to 100 mol %, and
the ratio of difluoroethylene based on the total amount of difluoroethylene and 2,3,3,3-tetrafluoropropene is 1 mol % to 65 mol %.