JPS6429500A - Azeotropic solvent composition - Google Patents
Azeotropic solvent compositionInfo
- Publication number
- JPS6429500A JPS6429500A JP18639387A JP18639387A JPS6429500A JP S6429500 A JPS6429500 A JP S6429500A JP 18639387 A JP18639387 A JP 18639387A JP 18639387 A JP18639387 A JP 18639387A JP S6429500 A JPS6429500 A JP S6429500A
- Authority
- JP
- Japan
- Prior art keywords
- solvent composition
- azeotropic solvent
- trifluoroethane
- difluoroethane
- trichloro
- 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.)
- Pending
Links
Abstract
PURPOSE:To obtain the title compsn. which is nonflammable and is easy in handling, by mixing 1,2-dichloro-1,1-difluoroethane, 1,1,2-trichloro-1,2,2- trifluoroethane and ethanol together. CONSTITUTION:36.9wt.% 1,2-dichloro-1,1-difluoroethane, 60.3wt.% 1,1,2- trichloro-1,2,2-trifluoroethane and 2.8wt.% methanol are mixed together and, according to necessity, 0.1-10wt.% stabilizer (e.g., nitromethane) is added to the mixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18639387A JPS6429500A (en) | 1987-07-24 | 1987-07-24 | Azeotropic solvent composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18639387A JPS6429500A (en) | 1987-07-24 | 1987-07-24 | Azeotropic solvent composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6429500A true JPS6429500A (en) | 1989-01-31 |
Family
ID=16187612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18639387A Pending JPS6429500A (en) | 1987-07-24 | 1987-07-24 | Azeotropic solvent composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6429500A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5188774A (en) * | 1989-01-10 | 1993-02-23 | Teijin Limited | Aromatic polyester film and process for producing the same |
US5486555A (en) * | 1993-08-26 | 1996-01-23 | Teijin Limited | Process for production of stabilized polycarbonate |
-
1987
- 1987-07-24 JP JP18639387A patent/JPS6429500A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5188774A (en) * | 1989-01-10 | 1993-02-23 | Teijin Limited | Aromatic polyester film and process for producing the same |
US5486555A (en) * | 1993-08-26 | 1996-01-23 | Teijin Limited | Process for production of stabilized polycarbonate |
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