CA955820A - Azeotropic composition - Google Patents

Azeotropic composition

Info

Publication number
CA955820A
CA955820A CA027,298A CA27298A CA955820A CA 955820 A CA955820 A CA 955820A CA 27298 A CA27298 A CA 27298A CA 955820 A CA955820 A CA 955820A
Authority
CA
Canada
Prior art keywords
azeotropic composition
azeotropic
composition
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
Application number
CA027,298A
Other languages
English (en)
Inventor
J. Allan Schofield
Roger A. Delano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA955820A publication Critical patent/CA955820A/en
Expired legal-status Critical Current

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
    • C23G5/02812—Perhalogenated hydrocarbons
    • C23G5/02816—Ethanes
    • C23G5/02822—C2Cl4F2
    • 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
    • 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
    • C23G5/02806—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 only chlorine as halogen atom

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)
CA027,298A 1967-10-24 1968-08-13 Azeotropic composition Expired CA955820A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US67771567A 1967-10-24 1967-10-24
US5408470A 1970-06-02 1970-06-02
US5408170A 1970-06-02 1970-06-02
US5408270A 1970-06-02 1970-06-02
US5408370A 1970-06-02 1970-06-02
US5408570A 1970-06-02 1970-06-02
US5408670A 1970-06-02 1970-06-02
US00255972A US3833507A (en) 1967-10-24 1972-05-23 Azeotropic composition

Publications (1)

Publication Number Publication Date
CA955820A true CA955820A (en) 1974-10-08

Family

ID=27574375

Family Applications (1)

Application Number Title Priority Date Filing Date
CA027,298A Expired CA955820A (en) 1967-10-24 1968-08-13 Azeotropic composition

Country Status (2)

Country Link
US (8) US3554918A (ja)
CA (1) CA955820A (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936387A (en) * 1972-02-04 1976-02-03 Phillips Petroleum Company Azeotrope of 1,2-dichloro-1-fluoroethane and methanol
US4023984A (en) * 1973-02-02 1977-05-17 Imperial Chemical Industries Limited Azeotropic solvent composition for cleaning
US3904542A (en) * 1973-03-06 1975-09-09 Phillips Petroleum Co Azeotropic composition of fluorocarbon
US3957530A (en) * 1973-03-06 1976-05-18 Phillips Petroleum Company Ternary azeotropic paint stripping compositions
US4035258A (en) * 1973-08-27 1977-07-12 Phillips Petroleum Company Azeotropic compositions
US4169807A (en) * 1978-03-20 1979-10-02 Rca Corporation Novel solvent drying agent
JPS5958099A (ja) * 1982-09-27 1984-04-03 ダイキン工業株式会社 洗浄剤組成物
US4524011A (en) * 1982-11-08 1985-06-18 The Dow Chemical Company Flux removal solvent blend
KR840006450A (ko) * 1982-11-08 1984-11-30 리차드 고든 워터맨 용제잔류물 제거용 용매 혼합물
JPS61190596A (ja) * 1985-02-20 1986-08-25 ダイキン工業株式会社 共沸様組成物
DE3702399A1 (de) * 1987-01-28 1988-08-11 Kali Chemie Ag Neue gemische mit difluortetrachloraethan
US5514221A (en) * 1993-04-15 1996-05-07 Elf Atochem North America, Inc. Cold cleaning process
US5552080A (en) * 1993-04-15 1996-09-03 Elf Atochem North America, Inc. Cold cleaning solvents
US6342471B1 (en) * 2000-01-25 2002-01-29 Toney M. Jackson Electrical contact cleaner
FR2855069B1 (fr) * 2003-05-22 2006-06-16 Solvay Procede pour la separation d'au moins un compose organique

Also Published As

Publication number Publication date
US3671443A (en) 1972-06-20
US3671444A (en) 1972-06-20
US3554918A (en) 1971-01-12
US3671445A (en) 1972-06-20
US3833507A (en) 1974-09-03
US3671446A (en) 1972-06-20
US3671442A (en) 1972-06-20
USB677715I5 (ja)

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