ATE88766T1 - 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
ATE88766T1
ATE88766T1 AT90302267T AT90302267T ATE88766T1 AT E88766 T1 ATE88766 T1 AT E88766T1 AT 90302267 T AT90302267 T AT 90302267T AT 90302267 T AT90302267 T AT 90302267T AT E88766 T1 ATE88766 T1 AT E88766T1
Authority
AT
Austria
Prior art keywords
dichloro
methanol
trifluorethane
azeotropic composition
azeotrope
Prior art date
Application number
AT90302267T
Other languages
English (en)
Inventor
Jasmine Yellow
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE88766T1 publication Critical patent/ATE88766T1/de

Links

Classifications

    • 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
    • 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

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)
  • 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)
AT90302267T 1989-03-23 1990-03-02 Azeotrope zusammensetzung von 2,2-dichlor-1,1,1- trifluorethan und methanol. ATE88766T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32771889A 1989-03-23 1989-03-23
EP90302267A EP0389133B1 (de) 1989-03-23 1990-03-02 Azeotrope Zusammensetzung von 2,2-Dichlor-1,1,1-trifluorethan und Methanol

Publications (1)

Publication Number Publication Date
ATE88766T1 true ATE88766T1 (de) 1993-05-15

Family

ID=23277741

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90302267T ATE88766T1 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070299A (en) * 1975-08-29 1978-01-24 Phillips Petroleum Company Azeotropic compositions
KR900700657A (ko) * 1988-04-04 1990-08-16 제라드 피. 루우니 디클로로트리 플루오로에탄, 메탄올 및 니트로메탄의 공비성 조성물
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

Also Published As

Publication number Publication date
JPH02292400A (ja) 1990-12-03
EP0389133B1 (de) 1993-04-28
CA2012445A1 (en) 1990-09-23
DE69001455D1 (de) 1993-06-03
BR9001354A (pt) 1991-04-02
AU5212390A (en) 1990-09-27
EP0389133A1 (de) 1990-09-26
KR900014642A (ko) 1990-10-24
AU632016B2 (en) 1992-12-10
CN1045818A (zh) 1990-10-03

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Legal Events

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