EP2253741A3 - Verfahren zum demulgierenden Reinigen von metallischen Oberflächen - Google Patents

Verfahren zum demulgierenden Reinigen von metallischen Oberflächen Download PDF

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Publication number
EP2253741A3
EP2253741A3 EP10173888.8A EP10173888A EP2253741A3 EP 2253741 A3 EP2253741 A3 EP 2253741A3 EP 10173888 A EP10173888 A EP 10173888A EP 2253741 A3 EP2253741 A3 EP 2253741A3
Authority
EP
European Patent Office
Prior art keywords
bath
organic compound
demulsifying
metallic surfaces
anionic
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
EP10173888.8A
Other languages
English (en)
French (fr)
Other versions
EP2253741A2 (de
EP2253741B1 (de
Inventor
Stella Bauerochse
Carola Komp
Ralph Van Den Berg
Peter Claude
Franz Dressler
Joachim Geldner
Zafer YÜKSEL
Eckart SCHÖNFELDER
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.)
Chemetall GmbH
Original Assignee
Chemetall 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38266742&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2253741(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemetall GmbH filed Critical Chemetall GmbH
Publication of EP2253741A2 publication Critical patent/EP2253741A2/de
Publication of EP2253741A3 publication Critical patent/EP2253741A3/de
Application granted granted Critical
Publication of EP2253741B1 publication Critical patent/EP2253741B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • 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
    • C11D1/835—Mixtures of non-ionic with cationic compounds
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated
    • 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
    • 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
    • C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
    • C23G1/18—Organic inhibitors
    • 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
    • C23G1/19—Iron or steel
    • 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
    • C23G5/06—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using emulsions
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/16—Metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Cosmetics (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur demulgierenden Reinigung von metallischen Oberflächen, die gegebenenfalls mit Öl(en), mit mindestens einer weiteren unpolaren organischen Verbindung, mit Fett(en), mit Seife(n), mit Partikelschmutz oder/und mit mindestens einer anionischen organischen Verbindung verschmutzt sind, mit einer wässerigen, alkalischen, Tensidhaltigen Badlösung, wobei das Bad beim Reinigen der metallischen Oberflächen mit Öl(en), mit mindestens einer weiteren unpolaren organischen Verbindung, mit Fett(en), mit Seife(n), mit Partikelschmutz oder/und mit mindestens einer anionischen organischen Verbindung verschmutzt wird, das dadurch gekennzeichnet ist, dass das Bad mindestens ein demulgierendes Tensid enthält oder/und dieses dem Bad zugesetzt wird, dass das Bad außerdem mindestens eine kationische organische Verbindung enthält oder/und diese dem Bad zugesetzt wird und dass das Bad auch bei zunehmender Verschmutzung insbesondere mit mindestens einer anionischen organischen Verbindung in einem demulgierenden Zustand gehalten wird.
EP10173888.8A 2006-04-18 2007-03-26 Verfahren zum demulgierenden Reinigen von metallischen Oberflächen Active EP2253741B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006018216A DE102006018216B4 (de) 2006-04-18 2006-04-18 Verfahren zum demulgierenden Reinigen von metallischen Oberflächen
EP07727340.7A EP2010696B1 (de) 2006-04-18 2007-03-26 Verfahren zum demulgierenden reinigen von metallischen oberflächen

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP07727340.7 Division 2007-03-26
EP07727340.7A Division-Into EP2010696B1 (de) 2006-04-18 2007-03-26 Verfahren zum demulgierenden reinigen von metallischen oberflächen
EP07727340.7A Division EP2010696B1 (de) 2006-04-18 2007-03-26 Verfahren zum demulgierenden reinigen von metallischen oberflächen

Publications (3)

Publication Number Publication Date
EP2253741A2 EP2253741A2 (de) 2010-11-24
EP2253741A3 true EP2253741A3 (de) 2014-01-08
EP2253741B1 EP2253741B1 (de) 2018-05-16

Family

ID=38266742

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07727340.7A Active EP2010696B1 (de) 2006-04-18 2007-03-26 Verfahren zum demulgierenden reinigen von metallischen oberflächen
EP10173888.8A Active EP2253741B1 (de) 2006-04-18 2007-03-26 Verfahren zum demulgierenden Reinigen von metallischen Oberflächen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07727340.7A Active EP2010696B1 (de) 2006-04-18 2007-03-26 Verfahren zum demulgierenden reinigen von metallischen oberflächen

Country Status (10)

Country Link
US (4) US20100068392A1 (de)
EP (2) EP2010696B1 (de)
CN (2) CN102787320B (de)
BR (1) BRPI0711624B1 (de)
CA (1) CA2650947C (de)
DE (1) DE102006018216B4 (de)
ES (2) ES2684116T3 (de)
MX (1) MX318016B (de)
WO (1) WO2007122056A1 (de)
ZA (1) ZA200809775B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8557343B2 (en) 2004-03-19 2013-10-15 The Boeing Company Activation method
EP1828335B1 (de) 2005-01-21 2010-03-10 Commonwealth Scientific And Industrial Research Organisation Aktivierungsverfahren mithilfe eines modifikationsmittels
DE102006018216B4 (de) 2006-04-18 2008-09-25 Chemetall Gmbh Verfahren zum demulgierenden Reinigen von metallischen Oberflächen
DE102007000501A1 (de) 2007-10-15 2009-04-16 Chemetall Gmbh Reinigerzusammensetzung für metallische Oberflächen
EP3235883B1 (de) * 2009-12-17 2020-12-16 3M Innovative Properties Company Sulfonatfunktionale beschichtungen und verfahren
BR102012010852A2 (pt) * 2012-05-08 2015-04-14 Oxiprana Ind Quimica Ltda Processo de galvanizacao livre de chumbo para materiais metalicos
CN103602995B (zh) * 2013-10-25 2016-04-06 青岛华仁技术孵化器有限公司 环保型金属去污剂
CA2982739C (en) 2015-04-15 2023-06-27 Henkel Ag & Co. Kgaa Thin corrosion protective coatings incorporating polyamidoamine polymers
DE102015206812A1 (de) * 2015-04-15 2016-10-20 Henkel Ag & Co. Kgaa Polymerhaltige Vorspüle vor einer Konversionsbehandlung
DE102015209909A1 (de) * 2015-05-29 2016-12-01 Henkel Ag & Co. Kgaa Konditionierung vor einer Konversionsbehandlung von Metalloberflächen
DE102015209910A1 (de) * 2015-05-29 2016-12-01 Henkel Ag & Co. Kgaa Vorspüle enthaltend ein quartäres Amin zur Konditionierung vor einer Konversionsbehandlung
CN111020604A (zh) * 2019-12-30 2020-04-17 奎克化学（中国）有限公司 用于超高压喷淋的水基清洗剂及其制备方法和用途

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054895A1 (de) * 1980-12-23 1982-06-30 Hoechst Aktiengesellschaft Tensidgemisch zur Reinigung harter Oberflächen
DE3247431A1 (de) * 1982-12-22 1984-06-28 Henkel KGaA, 4000 Düsseldorf Verfahren zur regenerierung bzw. zum recycling von waessrigen entfettungs- und reinigungsloesungen
EP0249164A1 (de) * 1986-06-13 1987-12-16 Henkel Kommanditgesellschaft auf Aktien Neue Kationtenside auf der Basis von quartären Ammoniumverbindungen und ihre Verwendung in Reinigungsmitteln
DE4014859A1 (de) * 1990-05-09 1991-11-14 Henkel Kgaa Verwendung einer kombination ionischer und nichtionischer tenside
DE19948413A1 (de) * 1999-10-07 2001-04-12 Unruh Stephan Reinigungslösung und Verfahren zur Reinigung von Werkstücken

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DE3315951A1 (de) 1983-05-02 1984-11-08 Henkel KGaA, 4000 Düsseldorf Verwendung von polyglykolethern als schaumdrueckende zusaetze in schaumarmen reinigungsmitteln
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DE102006018216B4 (de) 2006-04-18 2008-09-25 Chemetall Gmbh Verfahren zum demulgierenden Reinigen von metallischen Oberflächen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054895A1 (de) * 1980-12-23 1982-06-30 Hoechst Aktiengesellschaft Tensidgemisch zur Reinigung harter Oberflächen
DE3247431A1 (de) * 1982-12-22 1984-06-28 Henkel KGaA, 4000 Düsseldorf Verfahren zur regenerierung bzw. zum recycling von waessrigen entfettungs- und reinigungsloesungen
EP0249164A1 (de) * 1986-06-13 1987-12-16 Henkel Kommanditgesellschaft auf Aktien Neue Kationtenside auf der Basis von quartären Ammoniumverbindungen und ihre Verwendung in Reinigungsmitteln
DE4014859A1 (de) * 1990-05-09 1991-11-14 Henkel Kgaa Verwendung einer kombination ionischer und nichtionischer tenside
DE19948413A1 (de) * 1999-10-07 2001-04-12 Unruh Stephan Reinigungslösung und Verfahren zur Reinigung von Werkstücken

Also Published As

Publication number Publication date
CA2650947A1 (en) 2007-11-01
CN102787320A (zh) 2012-11-21
BRPI0711624B1 (pt) 2018-04-03
EP2253741A2 (de) 2010-11-24
CN101473068A (zh) 2009-07-01
EP2010696B1 (de) 2016-05-11
EP2253741B1 (de) 2018-05-16
BRPI0711624A2 (pt) 2011-12-06
ES2586573T3 (es) 2016-10-17
US8609195B2 (en) 2013-12-17
WO2007122056A1 (de) 2007-11-01
MX318016B (es) 2014-02-12
CN102787320B (zh) 2014-10-29
US20120273013A1 (en) 2012-11-01
US9731331B2 (en) 2017-08-15
DE102006018216B4 (de) 2008-09-25
CA2650947C (en) 2016-05-24
US20100068392A1 (en) 2010-03-18
US20140041693A1 (en) 2014-02-13
ZA200809775B (en) 2010-02-24
CN101473068B (zh) 2012-07-04
EP2010696A1 (de) 2009-01-07
US20140311533A1 (en) 2014-10-23
ES2684116T3 (es) 2018-10-01
MX2008013310A (es) 2009-01-09
DE102006018216A1 (de) 2007-10-31

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