AU2469692A - Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol, ethanol or isopropanol - Google Patents

Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol, ethanol or isopropanol

Info

Publication number
AU2469692A
AU2469692A AU24696/92A AU2469692A AU2469692A AU 2469692 A AU2469692 A AU 2469692A AU 24696/92 A AU24696/92 A AU 24696/92A AU 2469692 A AU2469692 A AU 2469692A AU 2469692 A AU2469692 A AU 2469692A
Authority
AU
Australia
Prior art keywords
compositions
azeotrope
weight percent
tetrafluorobutane
trifluoromethyl
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.)
Abandoned
Application number
AU24696/92A
Other languages
English (en)
Inventor
Rajat Subhra Basu
Richard Mervil Hollister
Ellen Louise Swan
Michael Van Der Puy
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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
Priority claimed from US07/746,255 external-priority patent/US5219489A/en
Priority claimed from US07/851,447 external-priority patent/US5219488A/en
Application filed by AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of AU2469692A publication Critical patent/AU2469692A/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
    • 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
    • C23G5/02803—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 fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (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)
AU24696/92A 1991-08-15 1992-08-13 Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol, ethanol or isopropanol Abandoned AU2469692A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/746,255 US5219489A (en) 1991-08-15 1991-08-15 Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol
US07/851,447 US5219488A (en) 1992-03-16 1992-03-16 Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and ethanol or isopropanol
US851447 1992-03-16
US746255 1996-11-07

Publications (1)

Publication Number Publication Date
AU2469692A true AU2469692A (en) 1993-03-16

Family

ID=27114580

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24696/92A Abandoned AU2469692A (en) 1991-08-15 1992-08-13 Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol, ethanol or isopropanol

Country Status (6)

Country Link
EP (1) EP0599984A1 (fr)
JP (1) JPH06509836A (fr)
AU (1) AU2469692A (fr)
CA (1) CA2115436A1 (fr)
TW (1) TW221062B (fr)
WO (1) WO1993004219A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7905962A (nl) * 1978-08-04 1980-02-06 Hitachi Ltd Digitaal video-opbergstelsel.

Also Published As

Publication number Publication date
CA2115436A1 (fr) 1993-03-04
WO1993004219A1 (fr) 1993-03-04
EP0599984A1 (fr) 1994-06-08
TW221062B (fr) 1994-02-11
JPH06509836A (ja) 1994-11-02

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