DE69001455D1 - Azeotrope zusammensetzung von 2,2-dichlor-1,1,1-trifluorethan und methanol. - Google Patents
Azeotrope zusammensetzung von 2,2-dichlor-1,1,1-trifluorethan und methanol.Info
- Publication number
- DE69001455D1 DE69001455D1 DE9090302267T DE69001455T DE69001455D1 DE 69001455 D1 DE69001455 D1 DE 69001455D1 DE 9090302267 T DE9090302267 T DE 9090302267T DE 69001455 T DE69001455 T DE 69001455T DE 69001455 D1 DE69001455 D1 DE 69001455D1
- Authority
- DE
- Germany
- Prior art keywords
- methanol
- trifluorethane
- dichlor
- azeotrope composition
- azeotrope
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
- C23G5/02809—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing chlorine and fluorine
- C23G5/02825—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing chlorine and fluorine containing hydrogen
- C23G5/02829—Ethanes
- C23G5/02838—C2HCl2F3
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5036—Azeotropic mixtures containing halogenated solvents
- C11D7/5068—Mixtures of halogenated and non-halogenated solvents
- C11D7/5077—Mixtures of only oxygen-containing solvents
- C11D7/5081—Mixtures of only oxygen-containing solvents the oxygen-containing solvents being alcohols only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32771889A | 1989-03-23 | 1989-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69001455D1 true DE69001455D1 (de) | 1993-06-03 |
Family
ID=23277741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9090302267T Expired - Lifetime DE69001455D1 (de) | 1989-03-23 | 1990-03-02 | Azeotrope zusammensetzung von 2,2-dichlor-1,1,1-trifluorethan und methanol. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0389133B1 (de) |
JP (1) | JPH02292400A (de) |
KR (1) | KR900014642A (de) |
CN (1) | CN1045818A (de) |
AT (1) | ATE88766T1 (de) |
AU (1) | AU632016B2 (de) |
BR (1) | BR9001354A (de) |
CA (1) | CA2012445A1 (de) |
DE (1) | DE69001455D1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066417A (en) * | 1989-07-20 | 1991-11-19 | E. I. Du Pont De Nemours And Company | Binary azeotropic compositions of 2,2-dichloro-1,2-difluoroethane with methanol, ethanol, or trans-1,2-dichloroethylene |
US4961869A (en) * | 1989-08-03 | 1990-10-09 | E. I. Du Pont De Nemours And Company | Ternary azeotropic compositions of 2,3-dichloro-1,1,1,3,3-pentafluoropropane with trans-1,2-dichloroethylene and methanol |
US5026497A (en) * | 1990-03-12 | 1991-06-25 | E. I. Du Pont De Nemours And Company | Azeotropic compositions of perfluoro-1,2-dimethylcyclobutane with methanol and 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethane |
BE1005163A3 (fr) * | 1991-08-01 | 1993-05-11 | Solvay | Compositions contenant un ether fluore et utilisation de ces compositions. |
BE1005181A3 (fr) * | 1991-08-19 | 1993-05-18 | Solvay | Compositions comprenant un ether fluore et utilisation de ces compositions. |
CN104294305B (zh) * | 2014-09-30 | 2016-06-29 | 江苏中容铜业有限公司 | 一种可快速配制的铜材去污剂 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4070299A (en) * | 1975-08-29 | 1978-01-24 | Phillips Petroleum Company | Azeotropic compositions |
JPH03503541A (ja) * | 1988-04-04 | 1991-08-08 | アライド‐シグナル・インコーポレーテッド | ジクロロトリフルオロエタン、メタノールおよびニトロメタンの共沸混合物様組成物 |
US4816176A (en) * | 1988-04-04 | 1989-03-28 | Allied-Signal Inc. | Azeotrope-like compositions of dichlorotrifluoroethane, methanol and nitromethane |
US4812256A (en) * | 1988-04-20 | 1989-03-14 | E. I. Du Pont De Nemours And Company | Azeotropic compositions of 1,1-difluoro-1,2,2-trichloroethane and methanol, ethanol, isopropanol or n-propanol |
-
1990
- 1990-03-02 EP EP90302267A patent/EP0389133B1/de not_active Expired - Lifetime
- 1990-03-02 DE DE9090302267T patent/DE69001455D1/de not_active Expired - Lifetime
- 1990-03-02 AT AT90302267T patent/ATE88766T1/de not_active IP Right Cessation
- 1990-03-16 CA CA002012445A patent/CA2012445A1/en not_active Abandoned
- 1990-03-22 KR KR1019900003901A patent/KR900014642A/ko not_active Application Discontinuation
- 1990-03-22 BR BR909001354A patent/BR9001354A/pt not_active Application Discontinuation
- 1990-03-22 AU AU52123/90A patent/AU632016B2/en not_active Ceased
- 1990-03-23 JP JP2075364A patent/JPH02292400A/ja active Pending
- 1990-03-23 CN CN90101578A patent/CN1045818A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0389133A1 (de) | 1990-09-26 |
AU632016B2 (en) | 1992-12-10 |
EP0389133B1 (de) | 1993-04-28 |
CN1045818A (zh) | 1990-10-03 |
CA2012445A1 (en) | 1990-09-23 |
AU5212390A (en) | 1990-09-27 |
KR900014642A (ko) | 1990-10-24 |
JPH02292400A (ja) | 1990-12-03 |
ATE88766T1 (de) | 1993-05-15 |
BR9001354A (pt) | 1991-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |