Methods of replacing refrigerant
US7622435B2 · kind B2 · utility
20Cited by
19References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2005 |
| Grant date | Nov 24, 2009 |
| Priority date | — |
| Expiry date | Apr 18, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2020/101
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided are azeotrope-like compositions comprising tetrafluoropropene and trifluoroiodomethane and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and sprayable compositions, including aerosol propellants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.