MX166646B - IMPROVEMENTS IN COMPOSITIONS SIMILAR TO AZEOTROPES OF TRICHLOROTRIFLUOROETHANE, METHANOL, NITROMETHANE ACETONE AND MEXAN - Google Patents

IMPROVEMENTS IN COMPOSITIONS SIMILAR TO AZEOTROPES OF TRICHLOROTRIFLUOROETHANE, METHANOL, NITROMETHANE ACETONE AND MEXAN

Info

Publication number
MX166646B
MX166646B MX003903A MX390386A MX166646B MX 166646 B MX166646 B MX 166646B MX 003903 A MX003903 A MX 003903A MX 390386 A MX390386 A MX 390386A MX 166646 B MX166646 B MX 166646B
Authority
MX
Mexico
Prior art keywords
trichlorotrifluoroethane
nitromethane
acetone
methanol
mexan
Prior art date
Application number
MX003903A
Other languages
Spanish (es)
Inventor
Earl A E Lund
John Kirkwood Bonner
David Paul Wilson
Rajat Subhra Basu
Hang Thanh Pham
Original Assignee
Allied 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
Priority claimed from US06/782,776 external-priority patent/US4655956A/en
Priority claimed from US06/786,565 external-priority patent/US4654160A/en
Application filed by Allied Corp filed Critical Allied Corp
Publication of MX166646B publication Critical patent/MX166646B/en

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
    • 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
    • C11D7/509—Mixtures of hydrocarbons and oxygen-containing 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
    • C23G5/02809—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
    • C23G5/02819—C2Cl3F3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a mejoras en composiciones similares a azeotropos caracterizadas en que incluyen de alrededor de 84.3 a alrededor de 93.8 por ciento en peso de triclorotrifluoroetano, de alrededor de 5.0 a alrededor de 6.6 por ciento en peso de metanol, de alrededor de 0.03 a alrededor de 0.8 por ciento en peso de nitrometano, de alrededor de 0.1 a alrededor de 8.7 por ciento en peso de hexano y como opción de alrededor de 0.6 a 4.5 por ciento en peso de acetona.The present invention relates to improvements in azeotrope-like compositions characterized in that they include from about 84.3 to about 93.8 weight percent trichlorotrifluoroethane, from about 5.0 to about 6.6 weight percent methanol, from about 0.03 to about 0.8 weight percent nitromethane, about 0.1 to about 8.7 weight percent hexane, and as an option about 0.6 to 4.5 weight percent acetone.

MX003903A 1985-10-02 1986-10-01 IMPROVEMENTS IN COMPOSITIONS SIMILAR TO AZEOTROPES OF TRICHLOROTRIFLUOROETHANE, METHANOL, NITROMETHANE ACETONE AND MEXAN MX166646B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/782,776 US4655956A (en) 1985-10-02 1985-10-02 Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane and hexane
US06/786,565 US4654160A (en) 1985-10-11 1985-10-11 Azeotrope-like compositions of trichlorotrifluoroethane, methanol, acetone, nitromethane and hexane

Publications (1)

Publication Number Publication Date
MX166646B true MX166646B (en) 1993-01-26

Family

ID=27120044

Family Applications (1)

Application Number Title Priority Date Filing Date
MX003903A MX166646B (en) 1985-10-02 1986-10-01 IMPROVEMENTS IN COMPOSITIONS SIMILAR TO AZEOTROPES OF TRICHLOROTRIFLUOROETHANE, METHANOL, NITROMETHANE ACETONE AND MEXAN

Country Status (5)

Country Link
EP (1) EP0217181A3 (en)
KR (1) KR890004173B1 (en)
AU (1) AU590334B2 (en)
MX (1) MX166646B (en)
MY (1) MY101172A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009833A1 (en) * 1987-06-04 1988-12-15 Allied-Signal Inc. Azeotrope-like compositions of trichlorotrifluoroethane methanol, nitromethane and acetone
US4767561A (en) * 1987-09-23 1988-08-30 E. I. Du Pont De Nemours And Company Azeotrope or azeotrope-like composition of trichlorotrifluoroethane, methanol and 1,2-dichloroethylene
JPH01170697A (en) * 1987-12-26 1989-07-05 Daikin Ind Ltd Incombustible azeotropic solvent composition
DE68905834D1 (en) * 1988-02-02 1993-05-13 Du Pont AZEOTROPE OR AZEOTROPA-LIKE STABILIZED COMPOSITION OF 1,1,2-TRICHLOR-1,2,2-TRIFLUORETHANE, METHANOL AND 1,2-DICHLOROETHYLENE.
EP0334384A1 (en) * 1988-03-25 1989-09-27 Daikin Industries, Limited Incombustible azeotropic like solvent compositions
US4804493A (en) * 1988-05-24 1989-02-14 E. I. Du Pont De Nemours And Company Stabilized azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane and trans-1,2-dichloroethylene
KR101620958B1 (en) 2014-06-10 2016-05-24 주식회사 뉴텍 Method for manufacturing once through boiler including a pallet combustion chamber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960746A (en) * 1974-07-25 1976-06-01 E. I. Du Pont De Nemours And Company Azeotrope-like compositions of methanol, nitromethane and trichlorotrifluoroethane
JPS5634798A (en) * 1979-08-29 1981-04-07 Daikin Ind Ltd Azeotropic mixed solvent composition
JPS5634799A (en) * 1979-08-29 1981-04-07 Daikin Ind Ltd Azeotropic mixed solvent composition
JPS5851997B2 (en) * 1979-12-26 1983-11-19 ダイキン工業株式会社 mixed solvent composition
JPS56109298A (en) * 1980-01-31 1981-08-29 Daikin Ind Ltd Azeotropic solvent composition
US4279664A (en) * 1980-04-09 1981-07-21 Allied Chemical Corporation Azeotrope-like compositions of trichlorotrifluoroethane, acetone and n-hexane
EP0090496B1 (en) * 1982-03-18 1986-01-15 Imperial Chemical Industries Plc Cleaning compositions
US4476036A (en) * 1983-09-12 1984-10-09 Allied Corporation Quaternary 1,1,2-trichloro-1,2,2-trifluoro azeotropic cleaning composition
DE3576541D1 (en) * 1984-04-26 1990-04-19 Allied Signal Inc AZEOTROPA-LIKE COMPOSITIONS OF TRICHLORTRIFLUORAETHANE, ACETONE, NITROMETHANE AND HEXANE.

Also Published As

Publication number Publication date
AU590334B2 (en) 1989-11-02
EP0217181A2 (en) 1987-04-08
MY101172A (en) 1991-07-31
EP0217181A3 (en) 1988-08-31
AU6346486A (en) 1987-04-09
KR870004169A (en) 1987-05-07
KR890004173B1 (en) 1989-10-23

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