CA2151131A1 - Mixed solvent composition - Google Patents
Mixed solvent compositionInfo
- Publication number
- CA2151131A1 CA2151131A1 CA002151131A CA2151131A CA2151131A1 CA 2151131 A1 CA2151131 A1 CA 2151131A1 CA 002151131 A CA002151131 A CA 002151131A CA 2151131 A CA2151131 A CA 2151131A CA 2151131 A1 CA2151131 A1 CA 2151131A1
- Authority
- CA
- Canada
- Prior art keywords
- mixed solvent
- solvent composition
- tridecafluorohexane
- composition consisting
- azeotropic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
An azeotropic composition consisting of 89.2 wt% of 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane and 10.8 wt% of methanol and an azeotropic composition consisting of 91.1 wt% of 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane and 8.9 wt% of ethanol.
The present invention provides alternative azeotropic solvent compositions which have excellent properties of conventional 1,1,2-trichloro-1,2,2-trifluoroethane and do not deplete the stratospheric ozone layer.
The present invention provides alternative azeotropic solvent compositions which have excellent properties of conventional 1,1,2-trichloro-1,2,2-trifluoroethane and do not deplete the stratospheric ozone layer.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP5/260189 | 1993-10-18 | ||
JP26018993 | 1993-10-18 | ||
JP26018893 | 1993-10-18 | ||
JPJP5/260188 | 1993-10-18 | ||
PCT/JP1994/001738 WO1995011293A1 (en) | 1993-10-18 | 1994-10-17 | Mixed solvent composition |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2151131A1 true CA2151131A1 (en) | 1995-04-27 |
CA2151131C CA2151131C (en) | 2006-03-21 |
Family
ID=36101453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002151131A Expired - Fee Related CA2151131C (en) | 1993-10-18 | 1994-10-17 | Mixed solvent composition |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2151131C (en) |
-
1994
- 1994-10-17 CA CA002151131A patent/CA2151131C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2151131C (en) | 2006-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20141017 |