EP1765522A4 - Method for depositing anti-corrosive coating onto metal surface - Google Patents

Method for depositing anti-corrosive coating onto metal surface

Info

Publication number
EP1765522A4
EP1765522A4 EP05749195A EP05749195A EP1765522A4 EP 1765522 A4 EP1765522 A4 EP 1765522A4 EP 05749195 A EP05749195 A EP 05749195A EP 05749195 A EP05749195 A EP 05749195A EP 1765522 A4 EP1765522 A4 EP 1765522A4
Authority
EP
European Patent Office
Prior art keywords
metal surface
coating onto
corrosive coating
onto metal
depositing anti
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Withdrawn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
EP05749195A
Other languages
German (de)
French (fr)
Other versions
EP1765522A2 (en
Inventor
Gregory Pipko
Asher Vitner
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.)
PIGMENTAN LTD
Original Assignee
Pigmentan Anticorrosive Pigments for Paints 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 Pigmentan Anticorrosive Pigments for Paints Ltd filed Critical Pigmentan Anticorrosive Pigments for Paints Ltd
Publication of EP1765522A2 publication Critical patent/EP1765522A2/en
Publication of EP1765522A4 publication Critical patent/EP1765522A4/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Withdrawn legal-status Critical Current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
    • 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

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)
EP05749195A 2004-06-14 2005-06-14 Method for depositing anti-corrosive coating onto metal surface Withdrawn EP1765522A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57885304P 2004-06-14 2004-06-14
PCT/IL2005/000623 WO2005120722A2 (en) 2004-06-14 2005-06-14 Method for depositing anti-corrosive coating onto metal surface

Publications (2)

Publication Number Publication Date
EP1765522A2 EP1765522A2 (en) 2007-03-28
EP1765522A4 true EP1765522A4 (en) 2011-01-26

Family

ID=35503687

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05749195A Withdrawn EP1765522A4 (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
EP1817441B1 (en) * 2004-11-29 2016-01-20 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
US8167995B2 (en) 2008-06-12 2012-05-01 Latitude 18, Inc. Inorganic phosphate resins and method for their manufacture
JP5669859B2 (en) * 2009-12-11 2015-02-18 ラティテュード・１８，インコーポレイテッド Inorganic phosphate anti-corrosion coating
CN102781871B (en) 2009-12-11 2014-11-26 18纬度有限公司 Inorganic phosphate compositions and methods
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
KR101869568B1 (en) * 2009-12-30 2018-06-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Filtering face-piece respirator having an auxetic mesh in the mask body
CA2789156A1 (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
US10501641B2 (en) 2013-02-15 2019-12-10 Latitude 18, Inc. Inorganic phosphate ceramics and coatings
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564478A1 (en) * 1984-05-21 1985-11-22 Borsodi Vegyi Komb Aqueous corrosion inhibitor additives and process for their preparation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IL120399A (en) * 1997-03-09 2003-07-31 Pigmentan Anticorrosive Pigmen Anticorrosive pigments
CN1263892C (en) * 1999-10-22 2006-07-12 杰富意钢铁株式会社 Composition for metal surface treatment and surface treated metallic material
IL143551A0 (en) * 2001-06-04 2002-04-21 Pigmentan Ltd Paints and coatings composition useful for corrosion inhibition and a method for production therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564478A1 (en) * 1984-05-21 1985-11-22 Borsodi Vegyi Komb Aqueous corrosion inhibitor additives and process for their preparation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO2005120722A2 (en) 2005-12-22
EP1765522A2 (en) 2007-03-28
CN101006142B (en) 2011-03-30
WO2005120722A3 (en) 2006-01-26
US20080020145A1 (en) 2008-01-24
CN101006142A (en) 2007-07-25

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20061220

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VITNER, ASHER

Inventor name: PIPKO, GREGORY

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20101223

RIC1 Information provided on ipc code assigned before grant

Ipc: C23C 22/66 20060101ALI20101217BHEP

Ipc: B05D 5/00 20060101AFI20051229BHEP

Ipc: C23C 22/68 20060101ALI20101217BHEP

Ipc: C23F 11/167 20060101ALI20101217BHEP

Ipc: C09C 1/02 20060101ALI20101217BHEP

Ipc: C23C 22/62 20060101ALI20101217BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PIGMENTAN LTD

17Q First examination report despatched

Effective date: 20110715

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120619