AR000514A1 - Composición de conversión a base de fosfato con baja generación de sedimentos y proceso para el tra tamiento de aluminio y sus aleaciones - Google Patents

Composición de conversión a base de fosfato con baja generación de sedimentos y proceso para el tra tamiento de aluminio y sus aleaciones

Info

Publication number
AR000514A1
AR000514A1 AR33464295A AR33464295A AR000514A1 AR 000514 A1 AR000514 A1 AR 000514A1 AR 33464295 A AR33464295 A AR 33464295A AR 33464295 A AR33464295 A AR 33464295A AR 000514 A1 AR000514 A1 AR 000514A1
Authority
AR
Argentina
Prior art keywords
aluminum
phosphate
treatment
sediments
alloys
Prior art date
Application number
AR33464295A
Other languages
English (en)
Inventor
Yasuo Iino
Akio Shimizu
Toshihiro Ikeda
Original Assignee
Henkel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18122634&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR000514(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Corp filed Critical Henkel Corp
Publication of AR000514A1 publication Critical patent/AR000514A1/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
    • C23C22/36—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 containing also phosphates
    • C23C22/361—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 containing also phosphates containing titanium, zirconium or hafnium compounds

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

Una composición líquida acuosa de conversión a base de fosfato que tiene sumamente inhibida la capacidad de generación de sedimentos, para eltratamiento de la superficie de metales aluminíferos la cual posee un pH que oscila entre 1.5 y 4.0 y por comprender agua y: (A) por lo menos un compuestode ácido fosfórico, (B) por lo menos un compuesto de circonio, (C) por lo menos un agente oxidante, y (D) por lo menos un compuesto fuente de fluoruro dehidrógeno, en una cantidad que produzcauna concentración total de fluoruro de hidrógeno en la solución acuosa que oscile entre 0.0001 y 0.2 g/L. Se describe,también un proceso para la formación de un recubrimiento de conversión de protección sobre un sustrato de aluminio que consiste en poner en contactodicha superficie con la composición descripta anteriormente durante un período de entre 0,5 y 60 segundos seguido de un enguaje y secado opcionales.
AR33464295A 1994-12-22 1995-12-15 Composición de conversión a base de fosfato con baja generación de sedimentos y proceso para el tra tamiento de aluminio y sus aleaciones AR000514A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32054594A JP3349851B2 (ja) 1994-12-22 1994-12-22 スラッジ抑制性に優れたアルミニウム含有金属材料用表面処理組成物および表面処理方法

Publications (1)

Publication Number Publication Date
AR000514A1 true AR000514A1 (es) 1997-07-10

Family

ID=18122634

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33464295A AR000514A1 (es) 1994-12-22 1995-12-15 Composición de conversión a base de fosfato con baja generación de sedimentos y proceso para el tra tamiento de aluminio y sus aleaciones

Country Status (9)

Country Link
EP (1) EP0799326A4 (es)
JP (1) JP3349851B2 (es)
AR (1) AR000514A1 (es)
AU (1) AU4469796A (es)
BR (1) BR9510243A (es)
CA (1) CA2208459A1 (es)
TR (1) TR199501662A2 (es)
WO (1) WO1996019595A1 (es)
ZA (1) ZA9510615B (es)

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DE69832086T2 (de) * 1997-08-21 2006-12-14 Henkel Kgaa Verfahren zum beschichten und/oder nachbessern von beschichtungen auf metalloberflächen
CA2304240C (en) * 1997-09-17 2007-05-22 Brent International Plc Improved methods and compositions for preventing corrosion of metal substrates
US6432603B1 (en) * 1998-11-27 2002-08-13 Canon Kabushiki Kaisha Process for producing electrophotographic photosensitive member
US6168868B1 (en) * 1999-05-11 2001-01-02 Ppg Industries Ohio, Inc. Process for applying a lead-free coating to untreated metal substrates via electrodeposition
DE19933189A1 (de) * 1999-07-15 2001-01-18 Henkel Kgaa Verfahren zur korrosionsschützenden Behandlung oder Nachbehandlung von Metalloberflächen
JP2001342578A (ja) * 2000-05-31 2001-12-14 Honda Motor Co Ltd 金属表面処理剤
JP4707258B2 (ja) * 2001-05-07 2011-06-22 日本ペイント株式会社 化成皮膜用酸性洗浄剤及び処理方法
JP5111701B2 (ja) * 2001-09-11 2013-01-09 日本ペイント株式会社 アルミニウムまたはアルミニウム合金の表面処理方法
US6761933B2 (en) 2002-10-24 2004-07-13 Ppg Industries Ohio, Inc. Process for coating untreated metal substrates
CA2454029A1 (en) * 2002-12-24 2004-06-24 Nippon Paint Co., Ltd. Chemical conversion coating agent and surface-treated metal
WO2006098359A1 (ja) 2005-03-16 2006-09-21 Nihon Parkerizing Co., Ltd. 表面処理金属材料
US7815751B2 (en) 2005-09-28 2010-10-19 Coral Chemical Company Zirconium-vanadium conversion coating compositions for ferrous metals and a method for providing conversion coatings
US7980000B2 (en) * 2006-12-29 2011-07-19 Applied Materials, Inc. Vapor dryer having hydrophilic end effector
US8673091B2 (en) 2007-08-03 2014-03-18 Ppg Industries Ohio, Inc Pretreatment compositions and methods for coating a metal substrate
US9574093B2 (en) 2007-09-28 2017-02-21 Ppg Industries Ohio, Inc. Methods for coating a metal substrate and related coated metal substrates
JP5215043B2 (ja) * 2008-06-02 2013-06-19 日本パーカライジング株式会社 金属の表面処理用処理液及び表面処理方法
US8282801B2 (en) 2008-12-18 2012-10-09 Ppg Industries Ohio, Inc. Methods for passivating a metal substrate and related coated metal substrates
US9273399B2 (en) 2013-03-15 2016-03-01 Ppg Industries Ohio, Inc. Pretreatment compositions and methods for coating a battery electrode
PL3031951T3 (pl) * 2014-12-12 2018-03-30 Henkel Ag & Co. Kgaa Zoptymalizowane prowadzenie procesu w antykorozyjnej obróbce wstępnej metali w oparciu o kąpiele zawierające fluorki
FR3044329A1 (fr) * 2015-11-27 2017-06-02 Constellium Neuf-Brisach Procede de depot electrolytique d'une couche de conversion sous courant alternatif

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539403A (en) * 1966-12-07 1970-11-10 Collardin Gmbh Gerhard Solutions for the deposition of protective layers on zinc surfaces and process therefor
JPS5424232A (en) * 1977-07-26 1979-02-23 Nippon Packaging Kk Surface treating method of aluminum
CA1333043C (en) * 1988-02-15 1994-11-15 Nippon Paint Co., Ltd. Surface treatment chemical and bath for aluminium and its alloy
JPH0364484A (ja) * 1989-08-01 1991-03-19 Nippon Paint Co Ltd アルミニウム又はその合金の表面処理剤及び処理浴
US5139586A (en) * 1991-02-11 1992-08-18 Coral International, Inc. Coating composition and method for the treatment of formed metal surfaces
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds
US5143562A (en) * 1991-11-01 1992-09-01 Henkel Corporation Broadly applicable phosphate conversion coating composition and process
JPH0748677A (ja) * 1993-07-05 1995-02-21 Nippon Parkerizing Co Ltd アルミｄｉ缶及びぶりきｄｉ缶兼用表面処理液ならびに処理方法
JP2828409B2 (ja) * 1994-03-24 1998-11-25 日本パーカライジング株式会社 アルミニウム含有金属材料用表面処理組成物および表面処理方法

Also Published As

Publication number Publication date
BR9510243A (pt) 1997-11-04
EP0799326A4 (en) 1997-12-10
WO1996019595A1 (en) 1996-06-27
AU4469796A (en) 1996-07-10
TR199501662A2 (tr) 1996-07-21
MX9704518A (es) 1997-10-31
ZA9510615B (en) 1996-07-03
JPH08176841A (ja) 1996-07-09
CA2208459A1 (en) 1996-06-27
EP0799326A1 (en) 1997-10-08
JP3349851B2 (ja) 2002-11-25

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