ES2139090T3 - Tratamiento para mejorar la resistencia a la corrosion de revestimientos autodepositados sobre superficies metalicas. - Google Patents

Tratamiento para mejorar la resistencia a la corrosion de revestimientos autodepositados sobre superficies metalicas.

Info

Publication number
ES2139090T3
ES2139090T3 ES94925098T ES94925098T ES2139090T3 ES 2139090 T3 ES2139090 T3 ES 2139090T3 ES 94925098 T ES94925098 T ES 94925098T ES 94925098 T ES94925098 T ES 94925098T ES 2139090 T3 ES2139090 T3 ES 2139090T3
Authority
ES
Spain
Prior art keywords
corrosion resistance
metallic surfaces
self
treatment
improve
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.)
Expired - Lifetime
Application number
ES94925098T
Other languages
English (en)
Inventor
Oscar E Roberto
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.)
Henkel Corp
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
Application filed by Henkel Corp filed Critical Henkel Corp
Application granted granted Critical
Publication of ES2139090T3 publication Critical patent/ES2139090T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C09D5/088—Autophoretic paints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/142—Auto-deposited coatings, i.e. autophoretic coatings
    • B05D7/144—After-treatment of auto-deposited coatings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

UN PROCEDIMIENTO PARA RETENER O AUMENTAR LA RESISTENCIA A LA CORROSION DE LOS REVESTIMIENTOS AUTODEPOSITADOS SOBRE SUPERFICIES METALICAS QUE CONSISTE EN PONER EN CONTACTO EL REVESTIMIENTO NO CURADO QUE HAY SOBRE LA SUPERFICIE METALICA CON UNA SOLUCION DE ACLARADO DE REACCION QUE CONTIENE ACIDO HIDROFLUOZIRCONICO O UNA SAL DEL MISMO, COMO POR EJEMPLO UNA SAL DE NIQUEL O DE COBALTO. LA SUPERFICIE METALICA PUEDE SER ACERO LAMINADO EN FRIO O ACERO GALVANIZADO. LOS REVESTIMIENTOS RESINOSOS AUTODEPOSITADOS SON POLIMEROS DE CLORURO DE POLI(VINILIDENO). SON ADECUADOS LOS COPOLIMEROS QUE CONTIENEN AL MENOS UN 50 % EN PESO DE CLORURO DE (POLI)VINILIDENO. DADO QUE SE HAN MEJORADO LAS PROPIEDADES PROTECTORAS DE LOS REVESTIMIENTOS AUTODEPOSITADOS SOBRE LOS DOS TIPOS DE ACERO, LOS DOS SE PUEDEN TRATAR SIMULTANEAMENTE, LO CUAL PROPORCIONA VENTAJAS PRACTICAS Y ECONOMICAS.
ES94925098T 1993-08-05 1994-07-27 Tratamiento para mejorar la resistencia a la corrosion de revestimientos autodepositados sobre superficies metalicas. Expired - Lifetime ES2139090T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/102,660 US5372853A (en) 1993-08-05 1993-08-05 Treatment to improve corrosion resistance of autodeposited coatings of metallic surfaces

Publications (1)

Publication Number Publication Date
ES2139090T3 true ES2139090T3 (es) 2000-02-01

Family

ID=22291000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94925098T Expired - Lifetime ES2139090T3 (es) 1993-08-05 1994-07-27 Tratamiento para mejorar la resistencia a la corrosion de revestimientos autodepositados sobre superficies metalicas.

Country Status (13)

Country Link
US (1) US5372853A (es)
EP (1) EP0716627B1 (es)
JP (1) JPH09501350A (es)
KR (1) KR960703685A (es)
CN (1) CN1066074C (es)
AT (1) ATE187103T1 (es)
AU (1) AU676938B2 (es)
BR (1) BR9407216A (es)
CA (1) CA2168367A1 (es)
DE (1) DE69421932T2 (es)
ES (1) ES2139090T3 (es)
WO (1) WO1995004606A1 (es)
ZA (1) ZA945750B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0008184B1 (pt) * 1999-01-22 2010-11-30 adesivo aquoso, método para a ligação de dois substratos.
US6410092B1 (en) 1999-05-21 2002-06-25 Henkel Corporation Autodeposition post-bath rinse process
US8518493B2 (en) 2009-01-06 2013-08-27 Henkel Ag & Co. Kgaa Co-cure process for autodeposition coating
WO2009088993A2 (en) * 2008-01-08 2009-07-16 Henkel Ag & Co. Kgaa Co-cure process for autodeposition coating
DE102009029334A1 (de) 2009-09-10 2011-03-24 Henkel Ag & Co. Kgaa Zweistufiges Verfahren zur korrosionsschützenden Behandlung von Metalloberflächen
CN105579614A (zh) * 2013-09-30 2016-05-11 巴斯夫涂料有限公司 通过用水性溶胶-凝胶组合物后处理涂层而自泳涂覆金属基材的方法
CN107446456B (zh) * 2017-08-03 2019-04-16 杭州五源科技实业有限公司 钢铁涂装前自沉积涂膜处理剂及其制备方法和应用
KR102164100B1 (ko) 2018-08-31 2020-10-12 주식회사 포스코 Mg 함유 아연도금강판의 표면처리용 조성물 및 이를 이용하여 표면처리된 Mg 함유 아연도금강판
US11246251B2 (en) 2019-05-02 2022-02-08 Seagate Technology Llc Micro-component transfer systems, methods, and devices
US10923378B2 (en) 2019-05-13 2021-02-16 Seagate Technology Llc Micro-component batch transfer systems, methods, and devices
DE102023200702A1 (de) 2023-01-30 2024-08-01 Henkel Ag & Co. Kgaa Nachhaltige Reaktionsspüle in einem Verfahren zur Bereitstellung organisch beschichteter Metalloberflächen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030945A (en) * 1966-06-01 1977-06-21 Amchem Products, Inc. Rinsing coated metallic surfaces
US3964936A (en) * 1974-01-02 1976-06-22 Amchem Products, Inc. Coating solution for metal surfaces
US4370177A (en) * 1980-07-03 1983-01-25 Amchem Products, Inc. Coating solution for metal surfaces
US4719038A (en) * 1983-12-27 1988-01-12 Nippon Paint Co., Ltd. Corrosion resistant, coated metal laminate, its preparation and coating materials
US4617068A (en) * 1984-05-18 1986-10-14 Parker Chemical Company Composition and process for treatment of ferrous substrates
DE3442985A1 (de) * 1984-11-26 1986-05-28 Henkel KGaA, 4000 Düsseldorf Verfahren zur verbesserung des korrosionsschutzes von autophoretisch abgeschiedenen harzueberzuegen auf metalloberflaechen
DE3500443A1 (de) * 1985-01-09 1986-09-11 Gerhard Collardin GmbH, 5000 Köln Verfahren zur verbesserung des korrosionsschutzes autophoretisch abgeschiedener harzschichten auf metalloberflaechen
US5030323A (en) * 1987-06-01 1991-07-09 Henkel Corporation Surface conditioner for formed metal surfaces
US4800106A (en) * 1987-06-19 1989-01-24 Amchem Products, Inc. Gloss enhancement of autodeposited coatings
JPH0735587B2 (ja) * 1988-06-30 1995-04-19 日本鋼管株式会社 高耐食性表面処理鋼板の製造方法
US5089064A (en) * 1990-11-02 1992-02-18 Henkel Corporation Process for corrosion resisting treatments for aluminum surfaces
US5164234A (en) * 1991-01-24 1992-11-17 Henkel Corporation Treating an autodeposited coating with an alkaline solution containing organophosphonate ions
KR100292447B1 (ko) * 1991-08-30 2001-06-01 웨인 씨. 제쉬크 금속 기판 표면상의 보호용 변성 코팅 형성 방법
US5242714A (en) * 1991-12-20 1993-09-07 Henkel Corporation Process for forming protective base coatings on metals

Also Published As

Publication number Publication date
ZA945750B (en) 1995-03-15
JPH09501350A (ja) 1997-02-10
BR9407216A (pt) 1996-09-17
EP0716627B1 (en) 1999-12-01
EP0716627A1 (en) 1996-06-19
DE69421932T2 (de) 2000-07-20
DE69421932D1 (de) 2000-01-05
ATE187103T1 (de) 1999-12-15
KR960703685A (ko) 1996-08-31
CA2168367A1 (en) 1995-02-16
CN1066074C (zh) 2001-05-23
WO1995004606A1 (en) 1995-02-16
EP0716627A4 (en) 1996-10-23
US5372853A (en) 1994-12-13
CN1130362A (zh) 1996-09-04
AU676938B2 (en) 1997-03-27
AU7513894A (en) 1995-02-28

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