Azeotropic like composition
US4659505A · kind A · utility
4Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 1986 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Feb 19, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D7/5072
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An azeotropic like composition comprising 95 to 93% by weight of Flon-112 and 5 to 7% by weight of isooctane. The composition has a lower freezing point than that of Flon-112 while maintaining excellent properties of Flon-112. The composition is useful as various solvents and dispersing media such as a cleaning solvent, an extraction solvent, a dispersing medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.