CH593350A5 - - Google Patents

Info

Publication number
CH593350A5
CH593350A5 CH750774A CH750774A CH593350A5 CH 593350 A5 CH593350 A5 CH 593350A5 CH 750774 A CH750774 A CH 750774A CH 750774 A CH750774 A CH 750774A CH 593350 A5 CH593350 A5 CH 593350A5
Authority
CH
Switzerland
Application number
CH750774A
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 CH593350A5 publication Critical patent/CH593350A5/xx

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
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CH750774A 1972-11-17 1974-05-31 CH593350A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00307648A US3839087A (en) 1972-11-17 1972-11-17 Perchloroethylene vapor degreasing process

Publications (1)

Publication Number Publication Date
CH593350A5 true CH593350A5 (de) 1977-11-30

Family

ID=23190628

Family Applications (1)

Application Number Title Priority Date Filing Date
CH750774A CH593350A5 (de) 1972-11-17 1974-05-31

Country Status (8)

Country Link
US (1) US3839087A (de)
AT (1) AT327636B (de)
BE (1) BE815784A (de)
CH (1) CH593350A5 (de)
DE (1) DE2426887B2 (de)
FR (1) FR2273061B1 (de)
GB (1) GB1422488A (de)
NL (1) NL7408007A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004355A2 (de) * 1978-03-17 1979-10-03 Wacker-Chemie GmbH Stabilisiertes Perchloräthylen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449667C3 (de) * 1974-10-18 1987-07-30 Wacker-Chemie GmbH, 8000 München Stabilisiertes Perchloräthylen
US4289542A (en) * 1980-06-30 1981-09-15 Rho-Chem Corporation Method of vapor degreasing
US4913178A (en) * 1984-07-18 1990-04-03 Quadrex Hps Inc. Process and apparatus for removing PCB's from electrical apparatus
JPH0635671B2 (ja) * 1986-01-20 1994-05-11 日本鉱業株式会社 オ−ステナイト系ステンレス鋼製機器の応力腐食割れ防止方法
US4814021A (en) * 1986-08-01 1989-03-21 Ensr Corporation Apparatus and method for reclassifying electrical apparatus contaminated with PCB
US5425183A (en) * 1991-12-04 1995-06-20 Vacon Technologies, Inc. Method and apparatus for producing and delivering solvent vapor to vessel interiors for treating residue deposits and coatings
US5240641A (en) * 1992-03-02 1993-08-31 Occidental Chemical Corporation Solvent mixtures having enhanced evaporation
US5827809A (en) * 1996-10-15 1998-10-27 Vulcan Materials Company Low-residue macroemulsion cleaner with perchloroethylene
US6350395B1 (en) * 1997-12-18 2002-02-26 The Dow Chemical Company Stabilizer composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL34342C (de) * 1932-04-22 1900-01-01
US2364588A (en) * 1943-04-19 1944-12-05 Shell Dev Stabilization of halobutenes
US2371645A (en) * 1943-09-16 1945-03-20 Westvaco Chlorine Products Cor Degreasing process
US2721883A (en) * 1953-02-25 1955-10-25 Columbia Southern Chem Corp Stabilization of halogenated hydrocarbons
US2904600A (en) * 1956-04-04 1959-09-15 Du Pont Stabilization of chlorinated hydrocarbons
US3031410A (en) * 1958-06-10 1962-04-24 Detrex Chem Ind Composition and method of inhibiting corrosion of ferrous metals by amine-stabilized unsaturated chlorinated hydrocarbons
NL121261C (de) * 1962-10-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004355A2 (de) * 1978-03-17 1979-10-03 Wacker-Chemie GmbH Stabilisiertes Perchloräthylen
EP0004355A3 (en) * 1978-03-17 1979-10-31 Wacker-Chemie Gmbh Stabilized perchloroethylene

Also Published As

Publication number Publication date
BE815784A (fr) 1974-12-02
NL7408007A (nl) 1975-12-16
ATA482474A (de) 1975-04-15
DE2426887B2 (de) 1976-03-25
US3839087A (en) 1974-10-01
FR2273061A1 (de) 1975-12-26
AT327636B (de) 1976-02-10
DE2426887A1 (de) 1975-12-11
GB1422488A (en) 1976-01-28
FR2273061B1 (de) 1977-03-11

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Legal Events

Date Code Title Description
PL Patent ceased