FR2350319A1 - Procede pour la stabilisation de chlorure de methylene - Google Patents

Procede pour la stabilisation de chlorure de methylene

Info

Publication number
FR2350319A1
FR2350319A1 FR7713479A FR7713479A FR2350319A1 FR 2350319 A1 FR2350319 A1 FR 2350319A1 FR 7713479 A FR7713479 A FR 7713479A FR 7713479 A FR7713479 A FR 7713479A FR 2350319 A1 FR2350319 A1 FR 2350319A1
Authority
FR
France
Prior art keywords
stabilization
methylene chloride
methylene
chloride
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
FR7713479A
Other languages
English (en)
Other versions
FR2350319B1 (fr
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of FR2350319A1 publication Critical patent/FR2350319A1/fr
Application granted granted Critical
Publication of FR2350319B1 publication Critical patent/FR2350319B1/fr
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
    • C23G5/02861—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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7713479A 1976-05-03 1977-05-02 Procede pour la stabilisation de chlorure de methylene Granted FR2350319A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE841392 1976-05-03

Publications (2)

Publication Number Publication Date
FR2350319A1 true FR2350319A1 (fr) 1977-12-02
FR2350319B1 FR2350319B1 (fr) 1980-01-18

Family

ID=3861353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713479A Granted FR2350319A1 (fr) 1976-05-03 1977-05-02 Procede pour la stabilisation de chlorure de methylene

Country Status (4)

Country Link
US (1) US4108910A (fr)
DE (1) DE2716534A1 (fr)
FR (1) FR2350319A1 (fr)
GB (1) GB1519921A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415613A1 (fr) * 1978-01-27 1979-08-24 Huels Chemische Werke Ag 1,1,1-trichlorethane stabilise
FR2601702A1 (fr) * 1986-07-21 1988-01-22 Atochem Composition a base de chlorure de methylene - son utilisation pour le degraissage des metaux
FR2601703A1 (fr) * 1986-07-21 1988-01-22 Atochem Composition a base de chlorure de methylene - son utilisation pour l'enlevement des films photoresist

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729135A1 (fr) * 1995-01-10 1996-07-12 Atochem Elf Sa Composition a base de chlorure de methylene stabilise, utilisable pour le degraissage des metaux

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1462255A (fr) * 1964-08-08 1966-04-15 Knapsack Ag Stabilisation du 2, 2-dichlorobutane
US3838058A (en) * 1972-11-17 1974-09-24 Diamond Shamrock Corp Stabilization of perchloroethylene
US3887628A (en) * 1973-02-23 1975-06-03 Diamond Shamrock Corp Methylene chloride stabilized with organic epoxides
US3923912A (en) * 1973-02-23 1975-12-02 Diamond Shamrock Corp Methylene chloride stabilized with ketones

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415613A1 (fr) * 1978-01-27 1979-08-24 Huels Chemische Werke Ag 1,1,1-trichlorethane stabilise
FR2601702A1 (fr) * 1986-07-21 1988-01-22 Atochem Composition a base de chlorure de methylene - son utilisation pour le degraissage des metaux
FR2601703A1 (fr) * 1986-07-21 1988-01-22 Atochem Composition a base de chlorure de methylene - son utilisation pour l'enlevement des films photoresist
EP0256903A1 (fr) * 1986-07-21 1988-02-24 Elf Atochem S.A. Composition à base de chlorure de méthylène - son utilisation pour le dégraissage des métaux
EP0258079A1 (fr) * 1986-07-21 1988-03-02 Elf Atochem S.A. Composition à base de chlorure de méthylène- son utilisation pour l'enlèvement des films photoresist

Also Published As

Publication number Publication date
GB1519921A (en) 1978-08-02
US4108910A (en) 1978-08-22
FR2350319B1 (fr) 1980-01-18
DE2716534A1 (de) 1977-12-01

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Legal Events

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