BR9004950A - Composicoes azeotropicas ternarias de 1,1-dicloro-1,2-difluoroetano e trans-1,2-dicloroetileno com metanol,etanol ou isopropanol - Google Patents
Composicoes azeotropicas ternarias de 1,1-dicloro-1,2-difluoroetano e trans-1,2-dicloroetileno com metanol,etanol ou isopropanolInfo
- Publication number
- BR9004950A BR9004950A BR909004950A BR9004950A BR9004950A BR 9004950 A BR9004950 A BR 9004950A BR 909004950 A BR909004950 A BR 909004950A BR 9004950 A BR9004950 A BR 9004950A BR 9004950 A BR9004950 A BR 9004950A
- Authority
- BR
- Brazil
- Prior art keywords
- dicloroethylene
- terriary
- dicloro
- difluoroethane
- isopropanol
- Prior art date
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
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
-
- 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
- C23G5/02835—C2H2Cl2F2
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41765589A | 1989-10-04 | 1989-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9004950A true BR9004950A (pt) | 1991-09-10 |
Family
ID=23654878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909004950A BR9004950A (pt) | 1989-10-04 | 1990-10-02 | Composicoes azeotropicas ternarias de 1,1-dicloro-1,2-difluoroetano e trans-1,2-dicloroetileno com metanol,etanol ou isopropanol |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0421730A2 (pt) |
JP (1) | JPH03223399A (pt) |
KR (1) | KR910008168A (pt) |
CN (1) | CN1051387A (pt) |
AU (1) | AU6383090A (pt) |
BR (1) | BR9004950A (pt) |
CA (1) | CA2026487A1 (pt) |
HU (1) | HUT55739A (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877545A (en) * | 1988-12-29 | 1989-10-31 | E. I. Du Pont De Nemours And Company | Azeotropic compositions of 1,1,2-trichlorotrifluoroethane and trans-1,2-dichloroethylene with ethanol, N-propanol, isopropanol and acetone or with ethanol or acetone and nitromethane |
-
1990
- 1990-09-28 CA CA002026487A patent/CA2026487A1/en not_active Abandoned
- 1990-10-02 BR BR909004950A patent/BR9004950A/pt unknown
- 1990-10-02 EP EP90310776A patent/EP0421730A2/en not_active Withdrawn
- 1990-10-02 KR KR1019900015859A patent/KR910008168A/ko not_active Application Discontinuation
- 1990-10-03 HU HU906326A patent/HUT55739A/hu unknown
- 1990-10-04 JP JP2265270A patent/JPH03223399A/ja active Pending
- 1990-10-04 CN CN90108980A patent/CN1051387A/zh active Pending
- 1990-10-04 AU AU63830/90A patent/AU6383090A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2026487A1 (en) | 1991-04-05 |
HU906326D0 (en) | 1991-04-29 |
KR910008168A (ko) | 1991-05-30 |
HUT55739A (en) | 1991-06-28 |
EP0421730A2 (en) | 1991-04-10 |
JPH03223399A (ja) | 1991-10-02 |
CN1051387A (zh) | 1991-05-15 |
AU6383090A (en) | 1991-04-11 |
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