FR2219247A1 - Stabilising dichloromethane compsn. - using eg diisopropylamine, N-methylpyrrole, butylene oxide etc. - Google Patents

Stabilising dichloromethane compsn. - using eg diisopropylamine, N-methylpyrrole, butylene oxide etc.

Info

Publication number
FR2219247A1
FR2219247A1 FR7406067A FR7406067A FR2219247A1 FR 2219247 A1 FR2219247 A1 FR 2219247A1 FR 7406067 A FR7406067 A FR 7406067A FR 7406067 A FR7406067 A FR 7406067A FR 2219247 A1 FR2219247 A1 FR 2219247A1
Authority
FR
France
Prior art keywords
methylpyrrole
diisopropylamine
dichloromethane
butylene oxide
compsn
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
FR7406067A
Other languages
English (en)
French (fr)
Other versions
FR2219247B1 (sv
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock 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
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of FR2219247A1 publication Critical patent/FR2219247A1/fr
Application granted granted Critical
Publication of FR2219247B1 publication Critical patent/FR2219247B1/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
    • C23G5/02883—Nitrogen-containing compounds
    • C23G5/0289—N-heterocyclics
    • 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)
  • Detergent Compositions (AREA)
FR7406067A 1973-02-23 1974-02-22 Stabilising dichloromethane compsn. - using eg diisopropylamine, N-methylpyrrole, butylene oxide etc. Granted FR2219247A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33500273A 1973-02-23 1973-02-23

Publications (2)

Publication Number Publication Date
FR2219247A1 true FR2219247A1 (en) 1974-09-20
FR2219247B1 FR2219247B1 (sv) 1976-10-08

Family

ID=23309810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406067A Granted FR2219247A1 (en) 1973-02-23 1974-02-22 Stabilising dichloromethane compsn. - using eg diisopropylamine, N-methylpyrrole, butylene oxide etc.

Country Status (11)

Country Link
JP (1) JPS5217002B2 (sv)
AT (1) AT331769B (sv)
BE (1) BE811478A (sv)
CA (1) CA1049567A (sv)
CH (1) CH593882A5 (sv)
CS (1) CS174232B2 (sv)
ES (1) ES423372A1 (sv)
FR (1) FR2219247A1 (sv)
IT (1) IT1004336B (sv)
NL (1) NL157286B (sv)
SE (1) SE394693B (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714836A1 (de) * 1976-05-03 1977-11-24 Stauffer Chemical Co Stabilisierte methylenchloridzusammensetzung sowie verfahren zur dampfentfettung von metallen
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
DE3108168A1 (de) * 1981-03-04 1982-09-16 Wacker-Chemie GmbH, 8000 München "mittel zur stabilisierung von trichlorethylen und trichlorethylen, enthaltend dieses mittel"

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904450A (en) * 1931-03-03 1933-04-18 Roessler & Hasslacher Chemical Stabilization of halogenated hydrocarbons
FR1263893A (fr) * 1960-04-30 1961-06-19 Ici Ltd Procédé de stabilisation d'hydrocarbures chlorés
DE1111479B (de) * 1956-09-17 1961-07-20 Du Pont Entfettungsmittel fuer Metalle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904450A (en) * 1931-03-03 1933-04-18 Roessler & Hasslacher Chemical Stabilization of halogenated hydrocarbons
DE1111479B (de) * 1956-09-17 1961-07-20 Du Pont Entfettungsmittel fuer Metalle
FR1263893A (fr) * 1960-04-30 1961-06-19 Ici Ltd Procédé de stabilisation d'hydrocarbures chlorés

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714836A1 (de) * 1976-05-03 1977-11-24 Stauffer Chemical Co Stabilisierte methylenchloridzusammensetzung sowie verfahren zur dampfentfettung von metallen
FR2601703A1 (fr) * 1986-07-21 1988-01-22 Atochem Composition a base de chlorure de methylene - son utilisation pour l'enlevement des films photoresist
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
FR2219247B1 (sv) 1976-10-08
CA1049567A (en) 1979-02-27
CH593882A5 (sv) 1977-12-30
BE811478A (fr) 1974-08-22
CS174232B2 (sv) 1977-03-31
DE2408702A1 (de) 1974-09-12
AU6589374A (en) 1975-08-28
NL157286B (nl) 1978-07-17
IT1004336B (it) 1976-07-10
JPS5217002B2 (sv) 1977-05-12
JPS49134606A (sv) 1974-12-25
DE2408702B2 (de) 1975-09-25
ES423372A1 (es) 1976-12-16
AT331769B (de) 1976-08-25
NL7402471A (sv) 1974-08-27
ATA141574A (de) 1975-12-15
SE394693B (sv) 1977-07-04

Similar Documents

Publication Publication Date Title
GB1334711A (en) Treatment of oxide pigments
GB1211811A (en) Process for the preparation of polyurethanes
ES449416A1 (es) Un metodo para preparar poliuretanos celulares rigidos y flexibles.
FR2219247A1 (en) Stabilising dichloromethane compsn. - using eg diisopropylamine, N-methylpyrrole, butylene oxide etc.
FR2219248A1 (en) Stabilising dichloromethane degreasing compsns. - against reaction with aliphatic cpds. in presence of metals
FR2219250A1 (en) Stabilising dichloromethane degreasing compsns. - against reaction with aliphatic cpds. in presence of metals
GB879230A (en) Improvements in or relating to the production of magnesium hydride
GB1214594A (en) Stabilised polyester resins
FR2302290A1 (fr) Nouveau stabilisant de solvants halogenes
ES420375A1 (es) Procedimiento para preparar disulfuro de ditiazolilo-2,2'.
GB1285373A (en) Polyhydroxyl compounds
ES424607A1 (es) Procedimiento para la obtencion de hidroxidifenilo.
FR1447914A (fr) Procédé de stabilisation d'un polymère organique halogéné notamment de chlorure de vinyle, composition pour sa mise en oeuvre et nouvelles compositions obtenues par sa mise en oeuvre
NL6916495A (en) Pivalonitrile from isobutene and hcn
GB1408259A (en) Methylene chloride compositions
JPS5273809A (en) Production of glycol monoethers
ES440055A1 (es) Un procedimiento para la preparacion de acidos 19, 20-bis- norprotanoicos.
ES379164A1 (es) Procedimiento para estabilizar material organico.
GB1274145A (en) Polyurethanes which have been stabilised against microbial deterioration
GB1511633A (en) Process for the thermal stability of polyurethane-coating resin composition
ES415184A1 (es) Procedimiento de preparacion de acidos 2-alcoxi-5-alcohil- sulfonilbenzoicos.
FR2069758A5 (en) 9 alpha -hydroxy-11 beta-nitrato-steroids
Derksen Raised marine terraces southeast of Lituya Bay, Alaska
ES393507A1 (es) Procedimiento de obtencion de soluciones estables de poliu-retano por reaccion.
GB1263343A (en) Delta<2>-CEPHEM-4-CARBOXYLIC ACID ESTERS

Legal Events

Date Code Title Description
ST Notification of lapse