CA2115436A1 - Compositions de type azeotropique de 2-trifluoromethyl-1,1,1,2-tetrafluorobutane et de methanol, d'ethanol ou d'isopropanol - Google Patents

Compositions de type azeotropique de 2-trifluoromethyl-1,1,1,2-tetrafluorobutane et de methanol, d'ethanol ou d'isopropanol

Info

Publication number
CA2115436A1
CA2115436A1 CA 2115436 CA2115436A CA2115436A1 CA 2115436 A1 CA2115436 A1 CA 2115436A1 CA 2115436 CA2115436 CA 2115436 CA 2115436 A CA2115436 A CA 2115436A CA 2115436 A1 CA2115436 A1 CA 2115436A1
Authority
CA
Canada
Prior art keywords
azeotrope
compositions
weight percent
trifluoromethyl
tetrafluorobutane
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
CA 2115436
Other languages
English (en)
Inventor
Ellen L. Swan
Rajat S. Basu
Michael Van Der Puy
Richard M. Hollister
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
Individual
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 Individual filed Critical Individual
Publication of CA2115436A1 publication Critical patent/CA2115436A1/fr
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)
CA 2115436 1991-08-15 1992-08-13 Compositions de type azeotropique de 2-trifluoromethyl-1,1,1,2-tetrafluorobutane et de methanol, d'ethanol ou d'isopropanol Abandoned CA2115436A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/746,255 1991-08-15
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
US07/851,447 1992-03-16

Publications (1)

Publication Number Publication Date
CA2115436A1 true CA2115436A1 (fr) 1993-03-04

Family

ID=27114580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2115436 Abandoned CA2115436A1 (fr) 1991-08-15 1992-08-13 Compositions de type azeotropique de 2-trifluoromethyl-1,1,1,2-tetrafluorobutane et de methanol, d'ethanol ou d'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
WO1993004219A1 (fr) 1993-03-04
EP0599984A1 (fr) 1994-06-08
TW221062B (fr) 1994-02-11
AU2469692A (en) 1993-03-16
JPH06509836A (ja) 1994-11-02

Similar Documents

Publication Publication Date Title
US4863630A (en) Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and ethanol
US5091104A (en) Azeotrope-like compositions of tertiary butyl 2,2,2-trifluoroethyl ether and perfluoromethylcyclohexane
EP0638131B1 (fr) Compositions de type azeotrope de 1,1,2,3,3-pentafluoropropane
US5288422A (en) Azeotrope-like compositions of 1,1,1,3,3,5,5,5-octafluoropentane, chlorinated ethylenes, and optionally nitromethane
US4894176A (en) Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and methanol
EP1047745B1 (fr) Compositions de 1,1,1,3,3-pentafluoropropane et de trans-1,2-dichloroethylene
US5219488A (en) Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and ethanol or isopropanol
US5225099A (en) Azeotrope-like compositions of 4-trifluoromethyl-1,1,1,2,2,3,3,5,5,5-decafluoropentane
EP0414804B1 (fr) Compositions de 1,1-dichloro-1-fluoroethane, de methanol et de nitromethane analogues a un azeotrope
US5683974A (en) Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and C1 -C3 alcohols for cleaning
WO1991009156A1 (fr) Compositions similaires aux azeotropes de 1,1,2-trichloro-1,2,2-trifluoroethane, 1,2-dichloroethylene et alcanol ayant de 3 a 7 atomes de carbone
US5259983A (en) Azeotrope-like compositions of 1-H-perfluorohexane and trifluoroethanol or n-propanol
US5219489A (en) Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol
US4988455A (en) Azeotrope-like compositions of 1,1-dichloro-1,2,2-trifluoropropane and alkanol having 1 to 4 carbon atoms
US5352375A (en) Azeotrope-like compositions of 1,1,1,2,2,3,3,-heptafluoropentane, C1 -C3 alkanol and optionally nitromethane
US5124064A (en) Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; ethanol; and alkane having 5 or 6 carbon atoms
US5182042A (en) Azeotrope-like compositions of 1,1,1-trifluorohexane and perfluoromethylcyclohexane
CA2115436A1 (fr) Compositions de type azeotropique de 2-trifluoromethyl-1,1,1,2-tetrafluorobutane et de methanol, d'ethanol ou d'isopropanol
IE64912B1 (en) Azetrope-like compositions of 1,3-dichloro-1,1,2,2,3-pentafluoropropane and 2-methyl-2-propanol
US5039444A (en) Azeotrope-like compositions of dichloro-trifluoroethane, cyclopentane and optionally nitromethane
US5085796A (en) Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, ethanol and a mono- or di-chlorinated C2 or C3 alkane
US5049301A (en) Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; and methyl formate
US5026501A (en) Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; and dichloromethane
WO1993023519A1 (fr) Compositions du type azeotrope constituees par 1,1-dichloro-1-fluoroethane, perfluorohexane, methanol ou ethanol et eventuellement nitromethane
WO1992011351A1 (fr) Compositions de type azeotrope

Legal Events

Date Code Title Description
FZDE Dead