DE102005050556B8 - Process for cleaning metal-containing surfaces and use of a cleaning solution - Google Patents

Process for cleaning metal-containing surfaces and use of a cleaning solution Download PDF

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Publication number
DE102005050556B8
DE102005050556B8 DE102005050556A DE102005050556A DE102005050556B8 DE 102005050556 B8 DE102005050556 B8 DE 102005050556B8 DE 102005050556 A DE102005050556 A DE 102005050556A DE 102005050556 A DE102005050556 A DE 102005050556A DE 102005050556 B8 DE102005050556 B8 DE 102005050556B8
Authority
DE
Germany
Prior art keywords
cleaning
fatty alcohol
containing surfaces
metal
aqueous solution
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.)
Active
Application number
DE102005050556A
Other languages
German (de)
Other versions
DE102005050556B3 (en
Inventor
Marco Dietrich
Walter Mack Jun.
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.)
Mack De GmbH
Original Assignee
MACK GmbH
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 MACK GmbH filed Critical MACK GmbH
Priority to DE102005050556A priority Critical patent/DE102005050556B8/en
Priority to EP06019733A priority patent/EP1775354B1/en
Priority to AT06019733T priority patent/ATE488620T1/en
Application granted granted Critical
Publication of DE102005050556B3 publication Critical patent/DE102005050556B3/en
Publication of DE102005050556B8 publication Critical patent/DE102005050556B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/34—Derivatives of acids of phosphorus
    • C11D1/345—Phosphates or phosphites
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/042—Acids
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/044—Hydroxides or bases
    • 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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • 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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • 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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium
    • 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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/22—Light metals
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • C11D2111/16—
    • C11D2111/44—

Abstract

Method for cleaning parts made from aluminum or magnesium comprises contacting the parts with a first aqueous solution containing 0.2-0.5 % of a first composition made from an inorganic acid, two fatty alcohol-ethylene oxide-propylene oxide adducts (fatty alcohol-EO-PO) and a fatty alcohol ethoxylate and contacting the surface with a second aqueous solution containing 0.2-1.5 % of a second composition made from sodium hydroxide and phenol ethoxylate phosphate.
DE102005050556A 2005-10-17 2005-10-17 Process for cleaning metal-containing surfaces and use of a cleaning solution Active DE102005050556B8 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102005050556A DE102005050556B8 (en) 2005-10-17 2005-10-17 Process for cleaning metal-containing surfaces and use of a cleaning solution
EP06019733A EP1775354B1 (en) 2005-10-17 2006-09-21 Process for cleaning metal surfaces
AT06019733T ATE488620T1 (en) 2005-10-17 2006-09-21 METHOD FOR CLEANING SURFACES CONTAINING METAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005050556A DE102005050556B8 (en) 2005-10-17 2005-10-17 Process for cleaning metal-containing surfaces and use of a cleaning solution

Publications (2)

Publication Number Publication Date
DE102005050556B3 DE102005050556B3 (en) 2007-03-22
DE102005050556B8 true DE102005050556B8 (en) 2007-07-26

Family

ID=37654774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005050556A Active DE102005050556B8 (en) 2005-10-17 2005-10-17 Process for cleaning metal-containing surfaces and use of a cleaning solution

Country Status (3)

Country Link
EP (1) EP1775354B1 (en)
AT (1) ATE488620T1 (en)
DE (1) DE102005050556B8 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPR20100060A1 (en) * 2010-07-08 2012-01-09 Massimiliano Gazzani PLANT AND METHOD OF PICKLING OF A PENDINUM
EP3498890A1 (en) 2017-12-12 2019-06-19 Hydro Aluminium Rolled Products GmbH Pickling process for profiles, rolled sheets and sheets made of aluminium alloys

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230903B1 (en) * 1986-01-21 1992-05-06 HENKEL CORPORATION (a Delaware corp.) Process for cleaning aluminium containers
WO1993023522A1 (en) * 1992-05-18 1993-11-25 Henkel Kommanditgesellschaft Auf Aktien Pumpable alkaline cleaning concentrates

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332342B2 (en) * 1973-03-28 1978-09-07
AU591231B2 (en) * 1986-02-18 1989-11-30 Parker Chemical Company Aluminum cleaning process
US5279677A (en) * 1991-06-17 1994-01-18 Coral International, Inc. Rinse aid for metal surfaces
JP2001152375A (en) * 1999-11-05 2001-06-05 Nippon Parkerizing Co Ltd Cleaning method for hard surface and composition used therefor
JP2001262383A (en) * 2000-01-12 2001-09-26 Nippon Paint Co Ltd Pickling method of aluminum can body
JP3828446B2 (en) * 2002-03-26 2006-10-04 日本ペイント株式会社 Magnesium alloy surface cleaning method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230903B1 (en) * 1986-01-21 1992-05-06 HENKEL CORPORATION (a Delaware corp.) Process for cleaning aluminium containers
WO1993023522A1 (en) * 1992-05-18 1993-11-25 Henkel Kommanditgesellschaft Auf Aktien Pumpable alkaline cleaning concentrates

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Chemie der Aluminiumreinigung" JOT, Januar 1977, S. 28-29 *
T.W. Jelinek: "Reinigen und Entfetten in der Metallindustrie" Eugen Leuze Verlag Saulgau, 1. Aufl., 1999, S. 83-84 *

Also Published As

Publication number Publication date
EP1775354B1 (en) 2010-11-17
EP1775354A1 (en) 2007-04-18
ATE488620T1 (en) 2010-12-15
DE102005050556B3 (en) 2007-03-22

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
8381 Inventor (new situation)

Inventor name: DIETRICH, MARCO, 74523 SCHWAEBISCH HALL, DE

Inventor name: MACK JUN., WALTER, 74535 MAINHARDT, DE

8396 Reprint of erroneous front page
8364 No opposition during term of opposition
R081 Change of applicant/patentee

Owner name: MACK GMBH, DE

Free format text: FORMER OWNER: MACK GMBH, 74535 MAINHARDT, DE