Refrigerant compositions having a siloxane solubilizing agent
US8038899B2 · kind B2 · utility
5Cited by
11References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2009 |
| Grant date | Oct 18, 2011 |
| Priority date | — |
| Expiry date | May 20, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2020/101
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided are refrigerant compositions which are blends of one or more hydrofluorocarbons, siloxanes, hydrocarbons and lubricants, as well as methods for using these compositions in applications such as the recharging of refrigeration systems and for replacing a chlorofluorocarbon or hydrochlorofluorocarbon in a refrigeration system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.