WO2008031781A3 - Method for using polymers comprising quaternary ammonium groups and urea groups as corrosion inhibitors for copper surfaces - Google Patents

Method for using polymers comprising quaternary ammonium groups and urea groups as corrosion inhibitors for copper surfaces Download PDF

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Publication number
WO2008031781A3
WO2008031781A3 PCT/EP2007/059438 EP2007059438W WO2008031781A3 WO 2008031781 A3 WO2008031781 A3 WO 2008031781A3 EP 2007059438 W EP2007059438 W EP 2007059438W WO 2008031781 A3 WO2008031781 A3 WO 2008031781A3
Authority
WO
WIPO (PCT)
Prior art keywords
groups
polymers
quaternary ammonium
corrosion inhibitors
copper surfaces
Prior art date
Application number
PCT/EP2007/059438
Other languages
German (de)
French (fr)
Other versions
WO2008031781A2 (en
Inventor
Frank Dietsche
Ralf Friedrich
Thomas Heidenfelder
Helmut Witteler
Original Assignee
Basf Se
Frank Dietsche
Ralf Friedrich
Thomas Heidenfelder
Helmut Witteler
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 Basf Se, Frank Dietsche, Ralf Friedrich, Thomas Heidenfelder, Helmut Witteler filed Critical Basf Se
Publication of WO2008031781A2 publication Critical patent/WO2008031781A2/en
Publication of WO2008031781A3 publication Critical patent/WO2008031781A3/en

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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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/173—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/028—Polyamidoamines
    • C08G73/0293—Quaternisation of polyamidoamines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/4469—Phenoplasts; Aminoplasts
    • 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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/52—Treatment of copper or alloys based thereon
    • 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
    • C23C22/73—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 characterised by the process
    • C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings
    • 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
    • C23G1/10—Other heavy metals
    • C23G1/103—Other heavy metals copper or alloys of copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

The invention relates to a method for protecting the surfaces of copper or copper alloys from corrosion. According to said method, the metallic surface is brought into contact with an aqueous medium which contains, as a corrosion inhibitor, a quaternary polymer comprising ammonium groups and urea groups, thiourea groups and/or iminourea groups in a numerical ratio of between 1.5 : 1 and 2.5 : 1.
PCT/EP2007/059438 2006-09-15 2007-09-10 Method for using polymers comprising quaternary ammonium groups and urea groups as corrosion inhibitors for copper surfaces WO2008031781A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06120731 2006-09-15
EP06120731.2 2006-09-15

Publications (2)

Publication Number Publication Date
WO2008031781A2 WO2008031781A2 (en) 2008-03-20
WO2008031781A3 true WO2008031781A3 (en) 2008-07-03

Family

ID=38699035

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/059438 WO2008031781A2 (en) 2006-09-15 2007-09-10 Method for using polymers comprising quaternary ammonium groups and urea groups as corrosion inhibitors for copper surfaces

Country Status (1)

Country Link
WO (1) WO2008031781A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8076003B2 (en) * 2008-09-26 2011-12-13 Infineon Technologies Ag Coating composition and a method of coating
EP3087216B1 (en) 2013-12-27 2018-10-10 Dow Global Technologies LLC Bis-imidazoline compounds as corrosion inhibitors and preparation thereof
IN2013CH06132A (en) 2013-12-27 2015-07-03 Dow Global Technologies Llc
WO2016141050A1 (en) 2015-03-04 2016-09-09 Ecolab Usa Inc. Reverse emulsion breaker polymers
US9914882B2 (en) * 2015-03-06 2018-03-13 Ecolab Usa Inc. Reverse emulsion breaker polymers
CN106811757A (en) * 2017-01-23 2017-06-09 江苏理工学院 Acid mist inhibitor for hydochloric acid pickling and its application that a kind of normal temperature is used

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157388A (en) * 1977-06-23 1979-06-05 The Miranol Chemical Company, Inc. Hair and fabric conditioning compositions containing polymeric ionenes
DE2924230A1 (en) * 1978-06-15 1979-12-20 Oreal COSMETIC AGENT AND ITS APPLICATION
US4506081A (en) * 1982-09-02 1985-03-19 Buckman Laboratories, Inc. Polymeric quaternary ammonium compounds and their uses
WO2004074372A1 (en) * 2003-02-24 2004-09-02 Basf Aktiengesellschaft Polymers containing carboxylate for the treatment of metallic surfaces
WO2005033364A1 (en) * 2003-09-30 2005-04-14 Basf Aktiengesellschaft Method for pickling metallic surfaces by using alkoxylated alkynols
US20050121114A1 (en) * 2001-12-27 2005-06-09 Monica Fernandez Gonzalez Polymer derivatives for the treatment of metals

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157388A (en) * 1977-06-23 1979-06-05 The Miranol Chemical Company, Inc. Hair and fabric conditioning compositions containing polymeric ionenes
DE2924230A1 (en) * 1978-06-15 1979-12-20 Oreal COSMETIC AGENT AND ITS APPLICATION
US4506081A (en) * 1982-09-02 1985-03-19 Buckman Laboratories, Inc. Polymeric quaternary ammonium compounds and their uses
US20050121114A1 (en) * 2001-12-27 2005-06-09 Monica Fernandez Gonzalez Polymer derivatives for the treatment of metals
WO2004074372A1 (en) * 2003-02-24 2004-09-02 Basf Aktiengesellschaft Polymers containing carboxylate for the treatment of metallic surfaces
WO2005033364A1 (en) * 2003-09-30 2005-04-14 Basf Aktiengesellschaft Method for pickling metallic surfaces by using alkoxylated alkynols

Also Published As

Publication number Publication date
WO2008031781A2 (en) 2008-03-20

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