EP1734152A4 - Agent for reducing coating film overall friction coefficient for trivalent chromate treating solution, trivalent chromate treating solution and method for production thereof, and trivalent chromate coating film reduced in overall friction coefficient and method for production thereof - Google Patents

Agent for reducing coating film overall friction coefficient for trivalent chromate treating solution, trivalent chromate treating solution and method for production thereof, and trivalent chromate coating film reduced in overall friction coefficient and method for production thereof

Info

Publication number
EP1734152A4
EP1734152A4 EP05719901A EP05719901A EP1734152A4 EP 1734152 A4 EP1734152 A4 EP 1734152A4 EP 05719901 A EP05719901 A EP 05719901A EP 05719901 A EP05719901 A EP 05719901A EP 1734152 A4 EP1734152 A4 EP 1734152A4
Authority
EP
European Patent Office
Prior art keywords
trivalent chromate
production
coating film
friction coefficient
treating 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.)
Withdrawn
Application number
EP05719901A
Other languages
German (de)
French (fr)
Other versions
EP1734152A1 (en
Inventor
Tomitaka Yamamoto
Michimasa Yoshida
Satoshi Shimamune
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.)
Dipsol Chemicals Co Ltd
Original Assignee
Dipsol Chemicals Co Ltd
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 Dipsol Chemicals Co Ltd filed Critical Dipsol Chemicals Co Ltd
Publication of EP1734152A1 publication Critical patent/EP1734152A1/en
Publication of EP1734152A4 publication Critical patent/EP1734152A4/en
Withdrawn legal-status Critical Current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
    • 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
    • C23C22/53—Treatment of zinc 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
    • C23C22/05—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
    • C23C22/07—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 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/17—Orthophosphates containing zinc cations containing also organic acids
    • 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
    • C23C22/46—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 containing oxalates
    • 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
    • C23C22/46—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 containing oxalates
    • C23C22/47—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 containing oxalates containing also phosphates
    • 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Treatment Of Metals (AREA)
EP05719901A 2004-03-03 2005-03-03 Agent for reducing coating film overall friction coefficient for trivalent chromate treating solution, trivalent chromate treating solution and method for production thereof, and trivalent chromate coating film reduced in overall friction coefficient and method for production thereof Withdrawn EP1734152A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004058857A JP4446233B2 (en) 2004-03-03 2004-03-03 Covalent friction coefficient reducing agent for trivalent chromate treatment solution, trivalent chromate treatment solution and production method thereof, trivalent chromate coating with reduced overall friction coefficient and production method thereof
PCT/JP2005/003597 WO2005085497A1 (en) 2004-03-03 2005-03-03 Agent for reducing coating film overall friction coefficient for trivalent chromate treating solution, trivalent chromate treating solution and method for production thereof, and trivalent chromate coating film reduced in overall friction coefficient and method for production thereof

Publications (2)

Publication Number Publication Date
EP1734152A1 EP1734152A1 (en) 2006-12-20
EP1734152A4 true EP1734152A4 (en) 2011-03-02

Family

ID=34917949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05719901A Withdrawn EP1734152A4 (en) 2004-03-03 2005-03-03 Agent for reducing coating film overall friction coefficient for trivalent chromate treating solution, trivalent chromate treating solution and method for production thereof, and trivalent chromate coating film reduced in overall friction coefficient and method for production thereof

Country Status (6)

Country Link
US (1) US20070023104A1 (en)
EP (1) EP1734152A4 (en)
JP (1) JP4446233B2 (en)
KR (1) KR100799845B1 (en)
CN (1) CN1950544B (en)
WO (1) WO2005085497A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005056478A1 (en) * 2003-12-10 2005-06-23 Nippon Chemical Industrial Co., Ltd. Aqueous solution of chromium salt and method for producing same
CN101223302A (en) * 2005-05-26 2008-07-16 帕维科公司 Trivalent chromium conversion coating and method of application thereof
JP2007100196A (en) * 2005-10-07 2007-04-19 Sanoh Industrial Co Ltd Hexavalent chromium-free rust preventive film structure
JP2007139005A (en) * 2005-11-15 2007-06-07 Ricoh Co Ltd Drive transmission device and image forming device
EP1970470B1 (en) * 2007-03-05 2011-05-11 ATOTECH Deutschland GmbH Chrome(VI)-free black passivates for surfaces containing zinc
KR100904957B1 (en) * 2007-07-10 2009-06-26 이윤기 Composition for treating a metal surface and method of treating a metal surface using the composition
US20100203327A1 (en) * 2007-08-03 2010-08-12 Dipsol Chemicals Co., Ltd. Corrosion-resistant trivalent-chromium chemical conversion coating and solution for trivalent-chromium chemical treatment
JP5090101B2 (en) * 2007-08-10 2012-12-05 株式会社大和化成研究所 Chemical conversion solution for zinc or zinc alloy plating film and method for forming anticorrosion film using the same
KR20110020237A (en) * 2008-04-25 2011-03-02 헨켈 아게 운트 코 카게아아 Trichrome passivates for treating galvanized steel
EP2138606B1 (en) * 2008-06-17 2012-02-08 PanGang Group Research Institute Co., Ltd. A composition containing silica sol, its preparation method, and galvanized self-lubricating metal material using the composition
JP4665137B2 (en) * 2009-01-30 2011-04-06 ユケン工業株式会社 Composition for chemical conversion treatment and member provided with chemical conversion film by the composition
US9738790B2 (en) 2010-05-26 2017-08-22 Atotech Deutschland Gmbh Process for forming corrosion protection layers on metal surfaces
EP2492371A1 (en) * 2011-02-24 2012-08-29 Dr.Ing. Max Schlötter GmbH & Co. KG Cobalt-free passivation solution and method for depositing cobalt-free passivation coatings on zinc and zinc alloy surfaces
JP5874105B2 (en) * 2011-06-23 2016-03-02 日本表面化学株式会社 Trivalent chromium chemical conversion solution particularly suitable for zinc-nickel alloy plating and tin-zinc alloy plating
JP5877423B2 (en) * 2012-05-10 2016-03-08 ディップソール株式会社 Method for regenerating nitric acid activation treatment solution on surface of zinc-based plated metal member and regeneration treatment apparatus using the same
RU2619376C2 (en) * 2012-06-08 2017-05-15 Прк-Десото Интернэшнл, Инк. Indicative coatings for metal surfaces
GB2528868A (en) * 2014-07-31 2016-02-10 Dover Europ Sã Rl A mounting apparatus
RU2643759C2 (en) * 2015-11-13 2018-02-05 Закрытое акционерное общество "ФК" Chromating composition for processing of zinc curtain and zinc wire
KR101786358B1 (en) 2016-06-14 2017-10-18 주식회사 포스코 Solution composition for surface treating of steel sheet, zinc-based metal plated steel sheet using the same, and manufacturing method of the same
KR101786392B1 (en) 2016-10-10 2017-10-17 주식회사 포스코 Solution composition for surface treating of steel sheet, zinc-based metal plated steel sheet using the same, and manufacturing method of the same
KR102065213B1 (en) 2017-11-13 2020-01-10 주식회사 포스코 Composition for surface treating of steel sheet, high strength galvanized steel sheet using the same, and manufacturing method of the same
US11447884B2 (en) * 2018-10-19 2022-09-20 Atotech Deutschland GmbH & Co. KG Method for electrolytically passivating a surface of silver, silver alloy, gold, or gold alloy
KR102142771B1 (en) 2018-10-24 2020-08-07 주식회사 포스코 Solution composition for surface treating of steel sheet, galvanized steel sheet using the same, and manufacturing method of the same
KR102677276B1 (en) 2020-12-18 2024-06-21 주식회사 포스코 Composition for surface treatment of steel sheet and steel sheet using the same
CN112813425A (en) * 2020-12-30 2021-05-18 江门市瑞期精细化学工程有限公司 Trivalent chromium passivation solution for zinc plating and preparation method and application thereof
KR20230081109A (en) 2021-11-30 2023-06-07 주식회사 포스코 Coating composition for hot dip galvanized steel sheet having excellent corrosion resistant and environmental stability, hot dip galvanized steel sheet prepared by using thereof, and manufacturing method the same
KR20230081132A (en) 2021-11-30 2023-06-07 주식회사 포스코 Coating composition for hot dip galvanized steel sheet having excellent corrosion resistant and anti-blackening, hot dip galvanized steel sheet prepared by using thereof, and manufacturing method the same
KR20240087343A (en) 2022-12-12 2024-06-19 주식회사 포스코 Surface treatment composition for plated steel sheet, plated steel sheet using same and method for manufacturing thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172533A (en) * 1939-09-12 Material amd process of using the
US3615889A (en) * 1969-09-04 1971-10-26 American Cyanamid Co Chemical treatment of metal
JPH0238584A (en) * 1988-07-28 1990-02-07 Hitachi Ltd Anticorrosive surface treatment of metal
EP0507194A1 (en) * 1991-03-29 1992-10-07 Nkk Corporation Weldable colored steel sheet
WO1995002660A1 (en) * 1993-07-13 1995-01-26 Henkel Corporation Aqueous lubricant and surface conditioner for formed metal surfaces
EP1313188A2 (en) * 2001-11-13 2003-05-21 Ngk Spark Plug Co., Ltd Chromate film-containing plug metal component and method for producing the same
JP2003268562A (en) * 2002-03-14 2003-09-25 Dipsol Chem Co Ltd Treatment solution for forming black, hexavalent chromium-free chemical conversion coating on galvanizing and galvannealing, and method for forming black, hexavalent chromium-free chemical conversion coating on galvanizing and galvannealing
DE10305449A1 (en) * 2003-02-11 2004-08-26 Walter Hillebrand Gmbh & Co. Reaction solution for producing colored passivation film on zinc and its alloys, e.g. on iron or steel, is based on aqueous acid solution containing trivalent chromium ions and contains quinoline dye, preferably quinoline yellow

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1521892B1 (en) * 1962-07-27 1970-10-01 Ngk Insulators Ltd Solution for the formation of a corrosion-resistant chromate-containing coating on metals
CH599308A5 (en) * 1974-07-05 1978-05-31 Ciba Geigy Ag
IT1229218B (en) * 1989-03-31 1991-07-26 Eniricerche S P A Agip S P A GELIFICABLE BUFFERED WATER COMPOSITION AND ITS USE IN OIL ASSISTED RECOVERY PROCEDURES.
US6190780B1 (en) * 1996-02-05 2001-02-20 Nippon Steel Corporation Surface treated metal material and surface treating agent
ES2230595T3 (en) * 1996-02-05 2005-05-01 Nippon Steel Corporation METALLIC MATERIAL TREATED SUPERFICIALLY WITH CORROSION RESISTANCE AND SURFACE TREATMENT USED FOR IT.
DE19615664A1 (en) * 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chromium (VI) free chromate layer and process for its production
JP2001158970A (en) * 1999-12-02 2001-06-12 Nippon Steel Corp Organic composite galvanized steel sheet excellent in electrical conductivity and producing method therefor
JP2003171778A (en) * 2001-12-06 2003-06-20 Nippon Hyomen Kagaku Kk Method for forming protective film of metal, and protective film of metal

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172533A (en) * 1939-09-12 Material amd process of using the
US3615889A (en) * 1969-09-04 1971-10-26 American Cyanamid Co Chemical treatment of metal
JPH0238584A (en) * 1988-07-28 1990-02-07 Hitachi Ltd Anticorrosive surface treatment of metal
EP0357219A1 (en) * 1988-07-28 1990-03-07 Hitachi, Ltd. Aluminium and aluminium alloy having corrosion-resistant protective layer, and methods of making such a layer
EP0507194A1 (en) * 1991-03-29 1992-10-07 Nkk Corporation Weldable colored steel sheet
WO1995002660A1 (en) * 1993-07-13 1995-01-26 Henkel Corporation Aqueous lubricant and surface conditioner for formed metal surfaces
EP1313188A2 (en) * 2001-11-13 2003-05-21 Ngk Spark Plug Co., Ltd Chromate film-containing plug metal component and method for producing the same
JP2003268562A (en) * 2002-03-14 2003-09-25 Dipsol Chem Co Ltd Treatment solution for forming black, hexavalent chromium-free chemical conversion coating on galvanizing and galvannealing, and method for forming black, hexavalent chromium-free chemical conversion coating on galvanizing and galvannealing
EP1484432A1 (en) * 2002-03-14 2004-12-08 Dipsol Chemicals Co., Ltd. Treating solution for forming black hexavalent chromium-free chemical coating on zinc or zinc alloy plated substrate, and method for forming black hexavalent chromium-free chemical coating on zinc or zinc alloy plated substrate
DE10305449A1 (en) * 2003-02-11 2004-08-26 Walter Hillebrand Gmbh & Co. Reaction solution for producing colored passivation film on zinc and its alloys, e.g. on iron or steel, is based on aqueous acid solution containing trivalent chromium ions and contains quinoline dye, preferably quinoline yellow

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005085497A1 *

Also Published As

Publication number Publication date
CN1950544B (en) 2011-12-21
WO2005085497A1 (en) 2005-09-15
CN1950544A (en) 2007-04-18
EP1734152A1 (en) 2006-12-20
JP4446233B2 (en) 2010-04-07
KR20060123628A (en) 2006-12-01
KR100799845B1 (en) 2008-01-31
JP2005248233A (en) 2005-09-15
US20070023104A1 (en) 2007-02-01

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