WO2005120722A3 - Method for depositing anti-corrosive coating onto metal surface - Google Patents

Method for depositing anti-corrosive coating onto metal surface Download PDF

Info

Publication number
WO2005120722A3
WO2005120722A3 PCT/IL2005/000623 IL2005000623W WO2005120722A3 WO 2005120722 A3 WO2005120722 A3 WO 2005120722A3 IL 2005000623 W IL2005000623 W IL 2005000623W WO 2005120722 A3 WO2005120722 A3 WO 2005120722A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal surface
corrosive coating
coating onto
onto metal
metal
Prior art date
Application number
PCT/IL2005/000623
Other languages
French (fr)
Other versions
WO2005120722A2 (en
Inventor
Gregory Pipko
Asher Vinter
Original Assignee
Pigmentan Anticorrosive Pigmen
Gregory Pipko
Asher Vinter
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 Pigmentan Anticorrosive Pigmen, Gregory Pipko, Asher Vinter filed Critical Pigmentan Anticorrosive Pigmen
Priority to EP05749195A priority Critical patent/EP1765522A4/en
Priority to US11/629,403 priority patent/US20080020145A1/en
Priority to CN2005800277441A priority patent/CN101006142B/en
Publication of WO2005120722A2 publication Critical patent/WO2005120722A2/en
Publication of WO2005120722A3 publication Critical patent/WO2005120722A3/en
Priority to IL180093A priority patent/IL180093A/en

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
    • 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
    • C23F11/167—Phosphorus-containing 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
    • C23C22/05—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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/62—Treatment of iron 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium or alloys based thereon

Abstract

The invention provides a method for depositing a stable anti-corrosive metal oxide and/or metal hydroxide layer onto a metal surface. The invention further provides a stable anti-corrosive coating layer on a metal object, which layer comprises metal oxide and/or metal hydroxide.
PCT/IL2005/000623 2004-06-14 2005-06-14 Method for depositing anti-corrosive coating onto metal surface WO2005120722A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05749195A EP1765522A4 (en) 2004-06-14 2005-06-14 Method for depositing anti-corrosive coating onto metal surface
US11/629,403 US20080020145A1 (en) 2004-06-14 2005-06-14 Method For Depositing Anti-Corrosive Coating Onto Metal Surface
CN2005800277441A CN101006142B (en) 2004-06-14 2005-06-14 Method for depositing anti-corrosive coating onto metal surface
IL180093A IL180093A (en) 2004-06-14 2006-12-14 Method for depositing anti-corrosive coating onto metal surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57885304P 2004-06-14 2004-06-14
US60/578,853 2004-06-14

Publications (2)

Publication Number Publication Date
WO2005120722A2 WO2005120722A2 (en) 2005-12-22
WO2005120722A3 true WO2005120722A3 (en) 2006-01-26

Family

ID=35503687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2005/000623 WO2005120722A2 (en) 2004-06-14 2005-06-14 Method for depositing anti-corrosive coating onto metal surface

Country Status (4)

Country Link
US (1) US20080020145A1 (en)
EP (1) EP1765522A4 (en)
CN (1) CN101006142B (en)
WO (1) WO2005120722A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8845930B2 (en) * 2004-11-29 2014-09-30 Pigmentan Ltd. Methods of preventing corrosion
US20080302267A1 (en) * 2007-06-05 2008-12-11 Defalco Frank G Compositions and processes for deposition of metal ions onto surfaces of conductive substrates
WO2009152330A1 (en) 2008-06-12 2009-12-17 Latitude 18, Inc Inorganic phosphate resins and method for their manufacture
WO2011072262A2 (en) 2009-12-11 2011-06-16 Latitude 18, Inc. Inorganic phosphate compositions and methods
CN102770583B (en) * 2009-12-11 2015-08-05 18纬度有限公司 Inorganic phosphate erosion shield
WO2011075712A2 (en) * 2009-12-18 2011-06-23 Latitude 18, Inc. Inorganic phosphate corrosion resistant coatings
US20130139930A1 (en) 2009-12-18 2013-06-06 Latitude 18, Inc. Inorganic phosphate corrosion resistant coatings
CN102711920A (en) * 2009-12-30 2012-10-03 3M创新有限公司 Filtering face-piece respirator having auxetic mesh in mask body
WO2011100288A2 (en) 2010-02-09 2011-08-18 Latitude 18, Inc. Phosphate bonded composites and methods
CN102114463B (en) * 2011-03-02 2013-08-07 康海燕 Method for reducing tritium accumulation on oxide coating
CN105121381B (en) * 2013-02-15 2018-01-30 18纬度有限公司 Inorganic phosphate ceramics and coating
US20150120870A1 (en) * 2013-10-25 2015-04-30 Joseph Schuman Media distribution network, associated program products, and methods of using the same
CN107685008A (en) * 2017-09-26 2018-02-13 江苏固格澜栅防护设施有限公司 A kind of guardrail wires face coat means of defence
GB2572764B (en) * 2018-04-09 2023-06-07 Applied Graphene Mat Uk Ltd Corrosion protection for metallic substrates

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331202B1 (en) * 1997-03-09 2001-12-18 Pigmentan Anticorrosive Pigments For Paints Ltd. Anti-corrosive pigments
WO2002099002A2 (en) * 2001-06-04 2002-12-12 Pigmentan Anticorrosive Pigments For Paints Ltd. Anti-corrosive pigments and method for making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005380A1 (en) * 1984-05-21 1985-12-05 Borsodi Vegyi Kombinát Corrosion inhibiting water additives and preparation process thereof
CN1109080A (en) * 1994-03-21 1995-09-27 金强 Water-soluble inorganic corrosionproof coating
CN1110699A (en) * 1995-01-16 1995-10-25 梅振祥 Rust-proof paint filler
EP1146144A4 (en) * 1999-10-22 2009-01-28 Jfe Steel Corp Composition for metal surface treatment and surface treated metallic material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331202B1 (en) * 1997-03-09 2001-12-18 Pigmentan Anticorrosive Pigments For Paints Ltd. Anti-corrosive pigments
WO2002099002A2 (en) * 2001-06-04 2002-12-12 Pigmentan Anticorrosive Pigments For Paints Ltd. Anti-corrosive pigments and method for making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1765522A4 *

Also Published As

Publication number Publication date
EP1765522A2 (en) 2007-03-28
EP1765522A4 (en) 2011-01-26
US20080020145A1 (en) 2008-01-24
CN101006142A (en) 2007-07-25
CN101006142B (en) 2011-03-30
WO2005120722A2 (en) 2005-12-22

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