JPS54133437A - Methyl chloroform composition for washing of light metals - Google Patents

Methyl chloroform composition for washing of light metals

Info

Publication number
JPS54133437A
JPS54133437A JP4123778A JP4123778A JPS54133437A JP S54133437 A JPS54133437 A JP S54133437A JP 4123778 A JP4123778 A JP 4123778A JP 4123778 A JP4123778 A JP 4123778A JP S54133437 A JPS54133437 A JP S54133437A
Authority
JP
Japan
Prior art keywords
methyl chloroform
washing
composition
light metals
dioxane
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.)
Granted
Application number
JP4123778A
Other languages
Japanese (ja)
Other versions
JPS5736982B2 (en
Inventor
Hiroshi Udagawa
Toshio Iwasa
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP4123778A priority Critical patent/JPS54133437A/en
Publication of JPS54133437A publication Critical patent/JPS54133437A/en
Publication of JPS5736982B2 publication Critical patent/JPS5736982B2/ja
Granted 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
    • C23G5/02854—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 characterised by the stabilising or corrosion inhibiting additives
    • C23G5/02883—Nitrogen-containing compounds
    • C23G5/02887—Nitro-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

PURPOSE:The stabilized methyl chloroform composition effective for washing of Al, etc. obtainable by adding 1, 4-dioxane, nitro alkane and specific aliphatic alcohol to methyl chloroform. CONSTITUTION:The stabilizer system of 2 components or 3 components of 1.0 to 10.0% of aliphatic alcohol such as isobutyl alcohol of C=3 to 5 in 1.0 to 10.0vol% of 1, 4-dioxane or 0.1 to 5.0% of nitro alkane or mixed system of both is contained in methyl chloroform. The use of this composition in all washings associating physical vibrations such as of ultrasonic cleaning, etc. of light metal products such as Al, etc. enables the perfect washing to be performed without causing corrosion on the friction surfaces of the metal products.
JP4123778A 1978-04-10 1978-04-10 Methyl chloroform composition for washing of light metals Granted JPS54133437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4123778A JPS54133437A (en) 1978-04-10 1978-04-10 Methyl chloroform composition for washing of light metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4123778A JPS54133437A (en) 1978-04-10 1978-04-10 Methyl chloroform composition for washing of light metals

Publications (2)

Publication Number Publication Date
JPS54133437A true JPS54133437A (en) 1979-10-17
JPS5736982B2 JPS5736982B2 (en) 1982-08-06

Family

ID=12602806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4123778A Granted JPS54133437A (en) 1978-04-10 1978-04-10 Methyl chloroform composition for washing of light metals

Country Status (1)

Country Link
JP (1) JPS54133437A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873631A (en) * 1972-04-11 1975-03-25 Diamond Shamrock Corp Stabilization of methyl chloroform

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873631A (en) * 1972-04-11 1975-03-25 Diamond Shamrock Corp Stabilization of methyl chloroform

Also Published As

Publication number Publication date
JPS5736982B2 (en) 1982-08-06

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