DE69300217D1 - Verfahren zur Entfettung einer Vielzahl von Objekten. - Google Patents

Verfahren zur Entfettung einer Vielzahl von Objekten.

Info

Publication number
DE69300217D1
DE69300217D1 DE69300217T DE69300217T DE69300217D1 DE 69300217 D1 DE69300217 D1 DE 69300217D1 DE 69300217 T DE69300217 T DE 69300217T DE 69300217 T DE69300217 T DE 69300217T DE 69300217 D1 DE69300217 D1 DE 69300217D1
Authority
DE
Germany
Prior art keywords
degreasing
fat
liquid
objects
suspension
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 - Fee Related
Application number
DE69300217T
Other languages
English (en)
Other versions
DE69300217T2 (de
Inventor
Jean-Pierre Lallier
Daniel Bignon
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.)
Arkema France SA
Original Assignee
Elf Atochem 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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of DE69300217D1 publication Critical patent/DE69300217D1/de
Publication of DE69300217T2 publication Critical patent/DE69300217T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0014—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by incorporation in a layer which is removed with the contaminants
    • 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
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/261—Alcohols; Phenols
    • 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
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/264—Aldehydes; Ketones; Acetals or ketals
    • 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
    • C11D7/5004—Organic solvents
    • C11D7/5022—Organic solvents containing oxygen
    • C11D2111/46—
DE69300217T 1992-05-18 1993-05-13 Verfahren zur Entfettung einer Vielzahl von Objekten. Expired - Fee Related DE69300217T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205983A FR2691168B1 (fr) 1992-05-18 1992-05-18 Procédé de dégraissage d'une pluralité d'objets.

Publications (2)

Publication Number Publication Date
DE69300217D1 true DE69300217D1 (de) 1995-08-03
DE69300217T2 DE69300217T2 (de) 1995-12-21

Family

ID=9429869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300217T Expired - Fee Related DE69300217T2 (de) 1992-05-18 1993-05-13 Verfahren zur Entfettung einer Vielzahl von Objekten.

Country Status (7)

Country Link
EP (1) EP0571246B1 (de)
AT (1) ATE124302T1 (de)
DE (1) DE69300217T2 (de)
ES (1) ES2075767T3 (de)
FI (1) FI100999B (de)
FR (1) FR2691168B1 (de)
NO (1) NO307573B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW324029B (en) * 1994-01-11 1998-01-01 Mitsubishi Chem Corp De-oiling cleaner composition
DE10050315C2 (de) * 2000-10-10 2003-08-21 Uhde Gmbh Verfahren zur Auflösung von Salzen in 1,2-Dichlorethan mittels Ultraschall und Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106181A1 (de) * 1981-02-19 1982-09-02 Videocolor GmbH, 7900 Ulm Verfahren zur entfernung von folien und folienresten von schirmtraegern fuer kathodenstrahlroehren
GB2104104A (en) * 1981-08-14 1983-03-02 Protective Finishing Group Lim Cleaning of chemically treated articles
DE3880136D1 (de) * 1988-03-29 1993-05-13 Inst Chimii Nefti Sib Otdel Ak Vorrichtung und verfahren zur reinigung von stuecken.

Also Published As

Publication number Publication date
FR2691168A1 (fr) 1993-11-19
NO931761L (no) 1993-11-19
EP0571246B1 (de) 1995-06-28
NO307573B1 (no) 2000-04-25
NO931761D0 (no) 1993-05-14
FI932234A0 (fi) 1993-05-17
FR2691168B1 (fr) 1995-01-20
FI932234A (fi) 1993-11-19
ATE124302T1 (de) 1995-07-15
FI100999B (fi) 1998-03-31
EP0571246A1 (de) 1993-11-24
ES2075767T3 (es) 1995-10-01
DE69300217T2 (de) 1995-12-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee