BR112018071921A2 - substrate pretreatment system, substrate and method for treating a substrate - Google Patents

substrate pretreatment system, substrate and method for treating a substrate

Info

Publication number
BR112018071921A2
BR112018071921A2 BR112018071921A BR112018071921A BR112018071921A2 BR 112018071921 A2 BR112018071921 A2 BR 112018071921A2 BR 112018071921 A BR112018071921 A BR 112018071921A BR 112018071921 A BR112018071921 A BR 112018071921A BR 112018071921 A2 BR112018071921 A2 BR 112018071921A2
Authority
BR
Brazil
Prior art keywords
substrate
treating
pretreatment system
pretreatment
metal phosphate
Prior art date
Application number
BR112018071921A
Other languages
Portuguese (pt)
Inventor
W Mcmillen Mark
L Votruba-Drzal Peter
F Karabin Richard
J Lemon Steven
Original Assignee
Ppg Ind Ohio Inc
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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of BR112018071921A2 publication Critical patent/BR112018071921A2/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
    • 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
    • C23C22/68—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 solutions with pH between 6 and 8
    • 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
    • C23C22/05—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
    • 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
    • C23C22/73—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
    • 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
    • C23C22/78—Pretreatment of the material to be coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

é descrito um sistema de pré-tratamento de substrato, compreendendo (a) um enxaguante de ativação para tratamento de pelo menos uma porção de um substrato compreendendo uma dispersão de partículas de fosfato metálico tendo um tamanho de partícula d90 de não mais que 10 ¿m, sendo que o fosfato metálico compreende metais divalente ou trivalente ou combinações dos mesmos; e (b) uma composição de pré-tratamento para tratar pelo menos uma porção do substrato tratado com o enxaguante de ativação , compreendendo íons de zinco e íons de fosfato, sendo que a composição de pré-tratamento é substancialmente livre de níquel. também são descritos métodos para tratamento de um substrato com o sistema de pré-tratamento de substrato. os substratos tratados com o sistema de pré-tratamento são descritos também.A substrate pretreatment system is described, comprising (a) an activation rinse for treating at least a portion of a substrate comprising a metal phosphate particle dispersion having a d90 particle size of no more than 10 µm. wherein the metal phosphate comprises divalent or trivalent metals or combinations thereof; and (b) a pretreatment composition for treating at least a portion of the activating rinse treated substrate comprising zinc ions and phosphate ions, the pretreatment composition being substantially nickel free. Methods for treating a substrate with the substrate pretreatment system are also described. substrates treated with the pretreatment system are also described.

BR112018071921A 2016-04-25 2017-04-25 substrate pretreatment system, substrate and method for treating a substrate BR112018071921A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/137,014 US20170306497A1 (en) 2016-04-25 2016-04-25 System for nickel-free zinc phosphate pretreatment
PCT/US2017/029487 WO2017189627A1 (en) 2016-04-25 2017-04-25 System for nickel-free zinc phosphate pretreatment

Publications (1)

Publication Number Publication Date
BR112018071921A2 true BR112018071921A2 (en) 2019-02-05

Family

ID=58672761

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018071921A BR112018071921A2 (en) 2016-04-25 2017-04-25 substrate pretreatment system, substrate and method for treating a substrate

Country Status (12)

Country Link
US (1) US20170306497A1 (en)
EP (2) EP3449035B1 (en)
KR (2) KR20210114550A (en)
CN (1) CN109072443B (en)
AU (1) AU2017257846A1 (en)
BR (1) BR112018071921A2 (en)
CA (1) CA3021999A1 (en)
ES (1) ES2972322T3 (en)
MX (1) MX2018012976A (en)
RU (1) RU2728341C2 (en)
SG (1) SG11201808794QA (en)
WO (1) WO2017189627A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3828307A1 (en) * 2019-11-26 2021-06-02 Henkel AG & Co. KGaA Resource-conserving method for activating a metal surface prior to phosphating
EP4299682A1 (en) 2022-06-30 2024-01-03 PPG Industries Ohio, Inc. Water-based coating composition for heat resistant protective coatings

Family Cites Families (29)

* Cited by examiner, † Cited by third party
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DE1546840C3 (en) 1965-02-27 1975-05-22 Basf Ag, 6700 Ludwigshafen Process for the production of coatings
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DE2707405B2 (en) 1976-07-19 1982-09-16 Vianova Kunstharz AG, 8402 Werndorf Process for the production of binders for electrocoating
BE857754A (en) 1976-08-18 1978-02-13 Celanese Polymer Special Co COMPOSITION OF RESIN FOR COATINGS, ESPECIALLY BY CATHODIC ELECTRODEPOSITION
DE2711425A1 (en) 1977-03-16 1978-09-21 Basf Ag PAINT BINDERS FOR CATHODIC ELECTRO-DIP PAINTING
US4134866A (en) 1977-06-03 1979-01-16 Kansai Paint Company, Limited Aqueous cationic coating from amine-epoxy adduct, polyamide, and semi-blocked polyisocyanate, acid salt
JPS5580436A (en) 1978-12-11 1980-06-17 Shell Int Research Thermoplastic resin binding composition* preparing same* and using same as coating material
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JP3451337B2 (en) * 1998-07-21 2003-09-29 日本パーカライジング株式会社 Treatment solution for surface conditioning before chemical conversion treatment of metal phosphate film and surface conditioning method
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Also Published As

Publication number Publication date
RU2018141232A3 (en) 2020-05-26
EP3449035B1 (en) 2024-02-28
EP3449035A1 (en) 2019-03-06
EP4353867A3 (en) 2024-07-10
RU2728341C2 (en) 2020-07-29
US20170306497A1 (en) 2017-10-26
CA3021999A1 (en) 2017-11-02
RU2018141232A (en) 2020-05-26
CN109072443A (en) 2018-12-21
ES2972322T3 (en) 2024-06-12
CN109072443B (en) 2020-11-06
MX2018012976A (en) 2019-01-17
WO2017189627A1 (en) 2017-11-02
KR20210114550A (en) 2021-09-23
EP4353867A2 (en) 2024-04-17
AU2017257846A1 (en) 2018-11-22
KR20190002546A (en) 2019-01-08
SG11201808794QA (en) 2018-11-29

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]