WO2009057054A3 - Procédé d'application de revêtements de phosphate sur des surfaces d'objets - Google Patents

Procédé d'application de revêtements de phosphate sur des surfaces d'objets Download PDF

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Publication number
WO2009057054A3
WO2009057054A3 PCT/IB2008/054490 IB2008054490W WO2009057054A3 WO 2009057054 A3 WO2009057054 A3 WO 2009057054A3 IB 2008054490 W IB2008054490 W IB 2008054490W WO 2009057054 A3 WO2009057054 A3 WO 2009057054A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
metallic object
phosphating solution
density
completely covered
Prior art date
Application number
PCT/IB2008/054490
Other languages
English (en)
Other versions
WO2009057054A2 (fr
Inventor
Avraham Sheinkman
Itzhac Rosentul
Ilana Dyskin
Vadim Kirshenbaum
Original Assignee
Greenkote (Israel) 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 Greenkote (Israel) Ltd. filed Critical Greenkote (Israel) Ltd.
Publication of WO2009057054A2 publication Critical patent/WO2009057054A2/fr
Publication of WO2009057054A3 publication Critical patent/WO2009057054A3/fr

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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
    • 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
    • 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
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • 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
    • C09D5/10—Anti-corrosive paints containing metal dust
    • 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
    • C09D5/38—Paints containing free metal not provided for above in groups C09D5/00 - C09D5/36
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

L'invention porte sur un procédé d'application d'un revêtement de phosphate sur une surface d'un objet métallique immédiatement après la phosphatation dans une solution de phosphatation au zinc, l'objet métallique étant encore dans le récipient de solution. Le procédé consiste : (a) à retirer l'objet métallique du récipient de solution de phosphatation au zinc, laissant la surface de l'objet métallique complètement recouverte d'une couche humide de la solution de phosphatation au zinc, la solution de phosphatation ayant une densité égale à une première valeur de densité ; (b) à sécher la couche humide, le séchage transformant la couche humide en une couche adhésive par l'augmentation de la densité de la première valeur de densité à une seconde valeur de densité ; (c) à disposer au moins une couche de matières pulvérulentes sur ladite couche adhésive, les matières pulvérulentes adhérant à la couche adhésive pour former une couche complètement recouverte ; et (d) à sécher la couche complètement recouverte, le séchage créant une couche de phosphate cristallin insoluble.
PCT/IB2008/054490 2007-10-31 2008-10-29 Procédé d'application de revêtements de phosphate sur des surfaces d'objets WO2009057054A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98395807P 2007-10-31 2007-10-31
US60/983,958 2007-10-31

Publications (2)

Publication Number Publication Date
WO2009057054A2 WO2009057054A2 (fr) 2009-05-07
WO2009057054A3 true WO2009057054A3 (fr) 2009-12-23

Family

ID=40591576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/054490 WO2009057054A2 (fr) 2007-10-31 2008-10-29 Procédé d'application de revêtements de phosphate sur des surfaces d'objets

Country Status (1)

Country Link
WO (1) WO2009057054A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9068775B2 (en) 2009-02-09 2015-06-30 Heat Technologies, Inc. Ultrasonic drying system and method
US10488108B2 (en) * 2014-07-01 2019-11-26 Heat Technologies, Inc. Indirect acoustic drying system and method
WO2016014960A1 (fr) 2014-07-24 2016-01-28 Heat Technologies, Inc. Dispositif de transfert de chaleur et de masse à assistance acoustique
JP2018514653A (ja) 2015-05-07 2018-06-07 フォスファン エルティーディー 超微細リン酸塩化成結晶質コーティングを適用する方法
MX2018005162A (es) * 2015-11-05 2019-05-16 Phosfan Ltd Recubrimientos de compuestos de fosfato.

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455075A (en) * 1994-03-10 1995-10-03 Daubert Chemical Company, Inc. Hot melt corrosion inhibiting coating composition
US6235407B1 (en) * 1997-04-09 2001-05-22 Kawasaki Steel Corporation Steel plate for highly corrosion-resistant fuel tank
US20020102356A1 (en) * 2000-11-22 2002-08-01 Agarwal Rajat K. Protective reaction rinse for autodeposition coatings
US20020102407A1 (en) * 2000-12-06 2002-08-01 Josef Huybrechts Aqueous coating compositions with phosphonic acid based compounds
US6432491B1 (en) * 1999-03-25 2002-08-13 E. I. Du Pont De Nemours And Company Method for producing multi-layer paint coatings
US20030082391A1 (en) * 2001-06-05 2003-05-01 Henkel Corporation Multilayer coatings for metal substrates
US20040009300A1 (en) * 2000-10-11 2004-01-15 Toshiaki Shimakura Method for pretreating and subsequently coating metallic surfaces with paint-type coating prior to forming and use og sybstrates coated in this way
US20050058689A1 (en) * 2003-07-03 2005-03-17 Reactive Surfaces, Ltd. Antifungal paints and coatings
US20060246149A1 (en) * 2003-04-18 2006-11-02 Herwig Buchholz Antimicrobial pigments
US20070125644A1 (en) * 2005-09-15 2007-06-07 Board Of Regents, The University Of Texas System Reduction of the loss of zinc by its reaction with oxygen in galvanized steel and batteries
US20070240792A1 (en) * 2005-06-14 2007-10-18 Basf Aktiengesellschaft Method for the Passivation of Metal Surfaces with Polymers Containing Acid Groups

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455075A (en) * 1994-03-10 1995-10-03 Daubert Chemical Company, Inc. Hot melt corrosion inhibiting coating composition
US6235407B1 (en) * 1997-04-09 2001-05-22 Kawasaki Steel Corporation Steel plate for highly corrosion-resistant fuel tank
US6432491B1 (en) * 1999-03-25 2002-08-13 E. I. Du Pont De Nemours And Company Method for producing multi-layer paint coatings
US20040009300A1 (en) * 2000-10-11 2004-01-15 Toshiaki Shimakura Method for pretreating and subsequently coating metallic surfaces with paint-type coating prior to forming and use og sybstrates coated in this way
US20020102356A1 (en) * 2000-11-22 2002-08-01 Agarwal Rajat K. Protective reaction rinse for autodeposition coatings
US20020102407A1 (en) * 2000-12-06 2002-08-01 Josef Huybrechts Aqueous coating compositions with phosphonic acid based compounds
US20030082391A1 (en) * 2001-06-05 2003-05-01 Henkel Corporation Multilayer coatings for metal substrates
US20060246149A1 (en) * 2003-04-18 2006-11-02 Herwig Buchholz Antimicrobial pigments
US20050058689A1 (en) * 2003-07-03 2005-03-17 Reactive Surfaces, Ltd. Antifungal paints and coatings
US20070240792A1 (en) * 2005-06-14 2007-10-18 Basf Aktiengesellschaft Method for the Passivation of Metal Surfaces with Polymers Containing Acid Groups
US20070125644A1 (en) * 2005-09-15 2007-06-07 Board Of Regents, The University Of Texas System Reduction of the loss of zinc by its reaction with oxygen in galvanized steel and batteries

Also Published As

Publication number Publication date
WO2009057054A2 (fr) 2009-05-07

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