NO873028D0 - METHYLENCHLORIDE PREPARATION AND USE thereof. - Google Patents

METHYLENCHLORIDE PREPARATION AND USE thereof.

Info

Publication number
NO873028D0
NO873028D0 NO873028A NO873028A NO873028D0 NO 873028 D0 NO873028 D0 NO 873028D0 NO 873028 A NO873028 A NO 873028A NO 873028 A NO873028 A NO 873028A NO 873028 D0 NO873028 D0 NO 873028D0
Authority
NO
Norway
Prior art keywords
methylenchloride
preparation
degreasing
tetrahydrofuran
acetone
Prior art date
Application number
NO873028A
Other languages
Norwegian (no)
Other versions
NO173616C (en
NO873028L (en
NO173616B (en
Inventor
Alfred Jiskra
Jacques Perrot
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of NO873028D0 publication Critical patent/NO873028D0/en
Publication of NO873028L publication Critical patent/NO873028L/en
Publication of NO173616B publication Critical patent/NO173616B/en
Publication of NO173616C publication Critical patent/NO173616C/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
    • 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
    • C23G5/02861—Oxygen-containing compounds
    • C23G5/0288—Epoxy 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)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Epoxy Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

Degreasing of metals, in particular of light alloys. Propylene oxide, acetone and tetrahydrofuran are added to the methylene chloride.
NO873028A 1986-07-21 1987-07-20 Mixture based on methylene chloride and comprising at least one stabilizing agent and its use for degreasing metals NO173616C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610527A FR2601701B1 (en) 1986-07-21 1986-07-21 METHYLENE CHLORIDE COMPOSITION - USE THEREOF FOR DEGREASING METALS

Publications (4)

Publication Number Publication Date
NO873028D0 true NO873028D0 (en) 1987-07-20
NO873028L NO873028L (en) 1988-01-22
NO173616B NO173616B (en) 1993-09-27
NO173616C NO173616C (en) 1994-01-05

Family

ID=9337577

Family Applications (1)

Application Number Title Priority Date Filing Date
NO873028A NO173616C (en) 1986-07-21 1987-07-20 Mixture based on methylene chloride and comprising at least one stabilizing agent and its use for degreasing metals

Country Status (11)

Country Link
EP (1) EP0258080B1 (en)
JP (1) JPS6328891A (en)
AT (1) ATE71671T1 (en)
CA (1) CA1295207C (en)
DE (1) DE3776038D1 (en)
DK (1) DK170075B1 (en)
ES (1) ES2006201A6 (en)
FR (1) FR2601701B1 (en)
GR (1) GR3004211T3 (en)
IE (1) IE59866B1 (en)
NO (1) NO173616C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729135A1 (en) * 1995-01-10 1996-07-12 Atochem Elf Sa COMPOSITION BASED ON STABILIZED METHYLENE CHLORIDE, USEFUL FOR DEGREASING METALS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2029261A5 (en) * 1969-01-21 1970-10-16 Solvay Stabilising agent for 1,1,1- trichlorothene
US3923912A (en) * 1973-02-23 1975-12-02 Diamond Shamrock Corp Methylene chloride stabilized with ketones
US3860665A (en) * 1973-02-23 1975-01-14 Diamond Shamrock Corp Methylene chloride stabilized with tetrahydrofuran

Also Published As

Publication number Publication date
FR2601701B1 (en) 1992-12-31
DE3776038D1 (en) 1992-02-27
JPS6328891A (en) 1988-02-06
DK376587D0 (en) 1987-07-20
GR3004211T3 (en) 1993-03-31
IE59866B1 (en) 1994-04-20
NO173616C (en) 1994-01-05
IE871956L (en) 1988-01-21
CA1295207C (en) 1992-02-04
EP0258080A1 (en) 1988-03-02
ATE71671T1 (en) 1992-02-15
NO873028L (en) 1988-01-22
ES2006201A6 (en) 1989-04-16
DK376587A (en) 1988-01-22
NO173616B (en) 1993-09-27
FR2601701A1 (en) 1988-01-22
DK170075B1 (en) 1995-05-15
JPH0356313B2 (en) 1991-08-27
EP0258080B1 (en) 1992-01-15

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JANUARY 2003