AR092124A2 - Un metodo de recubrimiento de una superficie de un metal o de una aleacion de metal, y una composicion o dispersion acuosa acida, libre de cromato - Google Patents

Un metodo de recubrimiento de una superficie de un metal o de una aleacion de metal, y una composicion o dispersion acuosa acida, libre de cromato

Info

Publication number
AR092124A2
AR092124A2 ARP130102881A ARP130102881A AR092124A2 AR 092124 A2 AR092124 A2 AR 092124A2 AR P130102881 A ARP130102881 A AR P130102881A AR P130102881 A ARP130102881 A AR P130102881A AR 092124 A2 AR092124 A2 AR 092124A2
Authority
AR
Argentina
Prior art keywords
present
amount
source
metal
phosphonic acid
Prior art date
Application number
ARP130102881A
Other languages
English (en)
Original Assignee
Chemetall Corp
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 Chemetall Corp filed Critical Chemetall Corp
Publication of AR092124A2 publication Critical patent/AR092124A2/es

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
    • C23C22/34—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 fluorides or complex fluorides
    • 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
    • C23C2222/20—Use of solutions containing silanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

El método de recubrimiento de la superficie de un metal o de una aleación de metal para la conversión o pasivación de metales comprende poner en contacto dicha superficie con una solución o dispersión de tratamiento acuosa ácida, libre de cromato, que comprende (a) fuente de circonio y titanio, (b) fuente de fluoruro, (c) ácido fosfónico o fosfonato, (d) opcionalmente un compuesto de silano, (e) un agente de ajuste de pH, y (f) agua; donde dicha fuente de circonio (a) está presente en una cantidad de 0,01 a 10% en peso por arriba de su límite de solubilidad; donde dicha fuente de titanio (a) está presente en una cantidad de 0,01 a 10% en peso por arriba de su límite de solubilidad; donde dicha fuente de fluoruro (b) está presente en un exceso molar relativo a los moles totales de Zr y Ti presentes, de por lo menos cuatro veces la cantidad molar total de Zr y Ti presente; donde dicho ácido fosfónico o fosfonato (c) está presente en una cantidad de 0,01 a 50% en peso, y es seleccionado del grupo que consiste de ácido fosfónico [(2-hidroxietil)imino]bis(metilen)bis-,N-óxido (EBO lineal), y ácido fosfónico [(tetrahidro-2-hidroxi-4H-1,4,2-oxazafosforin-4-il)metil]-N,P-dióxido (EBO cíclico); donde dicho compuesto de silano (d) está presente en una cantidad de 0,00 a 20% en peso; donde dicho agente de ajuste de pH (e) está presente en una cantidad para regular el pH de 0,5 - 6; y donde el resto es agua para completar 100%.
ARP130102881A 2005-01-12 2013-08-14 Un metodo de recubrimiento de una superficie de un metal o de una aleacion de metal, y una composicion o dispersion acuosa acida, libre de cromato AR092124A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/034,416 US20060151070A1 (en) 2005-01-12 2005-01-12 Rinsable metal pretreatment methods and compositions

Publications (1)

Publication Number Publication Date
AR092124A2 true AR092124A2 (es) 2015-03-25

Family

ID=36652056

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102881A AR092124A2 (es) 2005-01-12 2013-08-14 Un metodo de recubrimiento de una superficie de un metal o de una aleacion de metal, y una composicion o dispersion acuosa acida, libre de cromato

Country Status (12)

Country Link
US (2) US20060151070A1 (es)
EP (3) EP1841898B1 (es)
CN (2) CN104195537A (es)
AR (1) AR092124A2 (es)
AU (1) AU2006205215C1 (es)
BR (1) BRPI0606235A2 (es)
CA (1) CA2594732C (es)
MX (1) MX2007008510A (es)
NZ (1) NZ556408A (es)
RU (1) RU2400562C2 (es)
TW (1) TWI392769B (es)
WO (1) WO2006076197A1 (es)

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JP4473185B2 (ja) * 2005-07-01 2010-06-02 本田技研工業株式会社 化成処理方法、化成処理剤、及び化成処理部材
JP5282885B2 (ja) * 2006-10-20 2013-09-04 日産化学工業株式会社 フッ化物コロイド粒子のオルガノゾルおよびその製造方法
CA2677753C (en) * 2007-02-12 2016-03-29 Henkel Ag & Co. Kgaa Process for treating metal surfaces
US7993537B2 (en) * 2007-02-23 2011-08-09 GM Global Technology Operations LLC Method for improving adhesion between a shape memory alloy and a polymer
DE102009001372B4 (de) 2009-03-06 2011-01-27 Chemetall Gmbh Verfahren zur Beschichtung von metallischen Oberflächen in einem mehrstufigen Verfahren und Verwendung der nach dem Verfahren beschichteten Produkte
US9347134B2 (en) 2010-06-04 2016-05-24 Prc-Desoto International, Inc. Corrosion resistant metallate compositions
US9605162B2 (en) * 2013-03-15 2017-03-28 Honda Motor Co., Ltd. Corrosion inhibiting compositions and methods of making and using
US9816189B2 (en) 2013-03-15 2017-11-14 Honda Motor Co., Ltd. Corrosion inhibiting compositions and coatings including the same
DE102013215441A1 (de) 2013-08-06 2015-02-12 Henkel Ag & Co. Kgaa Metallvorbehandlungszusammensetzungen umfassend Silane und Organophosphonsäuren
DE102013215440A1 (de) * 2013-08-06 2015-02-12 Henkel Ag & Co. Kgaa Metallvorbehandlung mit sauren wasserhaltigen Zusammensetzungen umfassend Silane
CN103540918A (zh) * 2013-09-27 2014-01-29 宁波金恒机械制造有限公司 一种铸铁表面防腐处理剂
CN103668158A (zh) * 2013-12-09 2014-03-26 常熟市大康汽车座垫有限责任公司 钝化金属表面的方法
US20150315718A1 (en) * 2014-05-05 2015-11-05 Ppg Industries Ohio, Inc. Metal pretreatment modification for improved throwpower
CN105420667B (zh) * 2016-01-08 2018-06-22 郑州中原利达新材料有限公司 一种低温合金共渗金属防腐工艺
CN105779984A (zh) * 2016-04-20 2016-07-20 南京科润工业介质股份有限公司 一种适用于铝合金的无铬钝化剂
JP7221868B2 (ja) * 2016-12-22 2023-02-14 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン ベア金属表面の酸化を減らすためのカテコール化合物および官能化共反応化合物の予め形成された反応生成物の使用
CA3042087C (en) 2016-12-22 2024-02-13 Henkel Ag & Co. Kgaa Reaction products of catechol compounds and functionalized co-reactant compounds for metal pretreatment applications
EP3558667B1 (en) 2016-12-22 2024-03-20 Henkel AG & Co. KGaA Treatment of conversion-coated metal substrates with preformed reaction products of catechol compounds and functionalized co-reactant compounds
FI3663435T3 (fi) * 2018-12-05 2024-05-24 Henkel Ag & Co Kgaa Fosfori- ja fosfonihappojen seoksiin perustuva passivointikoostumus
US12018380B2 (en) * 2019-03-01 2024-06-25 Howmet Aerospace Inc. Metallic substrate treatment methods and articles comprising a phosphonate functionalized layer
KR20220054647A (ko) * 2019-09-18 2022-05-03 노벨리스 인크. 결합 성능 향상을 위한 금속 표면 코팅 및 그 제조 방법

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US4917737A (en) * 1989-03-13 1990-04-17 Betz Laboratories, Inc. Sealing composition and method for iron and zinc phosphating process
US5167866A (en) * 1989-12-15 1992-12-01 W. R. Grace & Co. Conn. Control of corrosion in aqueous systems using certain phosphonomethyl amine oxides
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Also Published As

Publication number Publication date
AU2006205215C1 (en) 2012-01-19
EP2942422A1 (en) 2015-11-11
WO2006076197A1 (en) 2006-07-20
US20080245444A1 (en) 2008-10-09
CN104195537A (zh) 2014-12-10
TWI392769B (zh) 2013-04-11
AU2006205215B2 (en) 2011-08-18
US8585834B2 (en) 2013-11-19
BRPI0606235A2 (pt) 2009-06-09
MX2007008510A (es) 2007-11-12
NZ556408A (en) 2010-11-26
EP1841898A1 (en) 2007-10-10
EP2949781A1 (en) 2015-12-02
US20060151070A1 (en) 2006-07-13
EP1841898B1 (en) 2016-04-13
CA2594732A1 (en) 2006-07-20
TW200643222A (en) 2006-12-16
RU2400562C2 (ru) 2010-09-27
CA2594732C (en) 2014-02-18
CN101137767A (zh) 2008-03-05
EP2949781B1 (en) 2017-11-22
RU2007130697A (ru) 2009-02-20
AU2006205215A1 (en) 2006-07-20

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee