GB832055A - Stabilized degreasing solvent - Google Patents

Stabilized degreasing solvent

Info

Publication number
GB832055A
GB832055A GB27456/58A GB2745658A GB832055A GB 832055 A GB832055 A GB 832055A GB 27456/58 A GB27456/58 A GB 27456/58A GB 2745658 A GB2745658 A GB 2745658A GB 832055 A GB832055 A GB 832055A
Authority
GB
United Kingdom
Prior art keywords
stabilized
degreasing solvent
nitromethane
dioxane
stabilized against
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
GB27456/58A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB832055A publication Critical patent/GB832055A/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
    • C23G5/02854—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation

Landscapes

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

Abstract

A degreasing composition stabilized against decomposition by metals comprises (a) methyl chloroform, containing (b) 1 : 4-dioxane, and (c) nitromethane, the amounts of (b) and (c) being preferably 2-10% and 0.01-7.5% by volume respectively.ALSO:Methyl chloroform is stabilized against decomposition, particularly by metals, by the incorporation of 1 : 4-dioxane and nitromethane, preferably in proportions of 2-10% and 0.01-7.5% by volume respectively.
GB27456/58A 1957-11-25 1958-08-27 Stabilized degreasing solvent Expired GB832055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US832055XA 1957-11-25 1957-11-25

Publications (1)

Publication Number Publication Date
GB832055A true GB832055A (en) 1960-04-06

Family

ID=22176853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27456/58A Expired GB832055A (en) 1957-11-25 1958-08-27 Stabilized degreasing solvent

Country Status (1)

Country Link
GB (1) GB832055A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280626B (en) * 1963-02-21 1968-10-17 Dow Chemical Co Composite solvents for cleaning electrical or mechanical devices
AT522091B1 (en) * 2019-03-21 2020-08-15 Steger Heinrich Method for producing a dental prosthesis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280626B (en) * 1963-02-21 1968-10-17 Dow Chemical Co Composite solvents for cleaning electrical or mechanical devices
AT522091B1 (en) * 2019-03-21 2020-08-15 Steger Heinrich Method for producing a dental prosthesis
AT522091A4 (en) * 2019-03-21 2020-08-15 Steger Heinrich Method for producing a dental prosthesis
US11596506B2 (en) 2019-03-21 2023-03-07 Heinrich Steger Method for producing a dental prosthesis

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