Nonazeotropic refrigerant composition containing monachlorodifluoromethane, and method of use
US4303536A · kind A · utility
27Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 1980 |
| Grant date | Dec 1, 1981 |
| Priority date | — |
| Expiry date | Dec 29, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2205/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A novel nonazeotropic mixture containing R-22 and either R-124 or R-152a. This mixture has an improved efficiency in cooling and heating applications. Also provided is a method for producing refrigeration and a method for producing heating using this mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.