BR0010826A - Processos para melhorar a resistência a corrosão de uma superfìcie metálica e para melhorar as propriedades anticorrosivas de uma resina - Google Patents

Processos para melhorar a resistência a corrosão de uma superfìcie metálica e para melhorar as propriedades anticorrosivas de uma resina

Info

Publication number
BR0010826A
BR0010826A BR0010826-0A BR0010826A BR0010826A BR 0010826 A BR0010826 A BR 0010826A BR 0010826 A BR0010826 A BR 0010826A BR 0010826 A BR0010826 A BR 0010826A
Authority
BR
Brazil
Prior art keywords
improve
corrosion
resin
processes
metal surface
Prior art date
Application number
BR0010826-0A
Other languages
English (en)
Other versions
BR0010826B1 (pt
Inventor
Zhigi Yang
William E Fristad
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
Publication of BR0010826A publication Critical patent/BR0010826A/pt
Publication of BR0010826B1 publication Critical patent/BR0010826B1/pt

Links

Classifications

    • 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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

"PROCESSOS PARA MELHORAR A RESISTêNCIA A CORROSãO DE UMA SUPERFìCIE METáLICA E PARA MELHORAR AS PROPRIEDADES ANTICORROSIVAS DE UMA RESINA". As propriedades anticorrosivas de um revestimento auto-depositado sobre um substrato metálico são melhorados pelo contato do revestimento auto-depositado com uma solução aquosa de um composto de metal alcalino terroso, tal como, nitrato de cálcio antes da cura.
BRPI0010826-0A 1999-05-21 2000-05-22 processo de enxaguamento de uma superfìcie metálica possuindo uma camada de resina auto-depositada na mesma. BR0010826B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13530499P 1999-05-21 1999-05-21
US09/557,534 US6410092B1 (en) 1999-05-21 2000-04-25 Autodeposition post-bath rinse process
PCT/US2000/014077 WO2000071265A1 (en) 1999-05-21 2000-05-22 Autodeposition post-bath rinse process

Publications (2)

Publication Number Publication Date
BR0010826A true BR0010826A (pt) 2002-12-03
BR0010826B1 BR0010826B1 (pt) 2010-10-05

Family

ID=26833186

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0010826-0A BR0010826B1 (pt) 1999-05-21 2000-05-22 processo de enxaguamento de uma superfìcie metálica possuindo uma camada de resina auto-depositada na mesma.

Country Status (7)

Country Link
US (1) US6410092B1 (pt)
EP (1) EP1204483B1 (pt)
AU (1) AU5039100A (pt)
BR (1) BR0010826B1 (pt)
CA (1) CA2374876A1 (pt)
DE (1) DE60038493T2 (pt)
WO (1) WO2000071265A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6989411B2 (en) * 2001-11-14 2006-01-24 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Epoxy dispersions for use in coatings
DE102009029334A1 (de) 2009-09-10 2011-03-24 Henkel Ag & Co. Kgaa Zweistufiges Verfahren zur korrosionsschützenden Behandlung von Metalloberflächen
CN110054966B (zh) * 2019-05-08 2021-02-19 南昌航空大学 一种基于离子交联的自沉积涂膜处理剂及其制备方法和应用

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063877A (en) 1960-10-10 1962-11-13 Amchem Prod Method and solutions for treating metal surfaces
US3795546A (en) 1966-06-01 1974-03-05 Amchem Prod Rinsing coated metallic surfaces
US4030945A (en) 1966-06-01 1977-06-21 Amchem Products, Inc. Rinsing coated metallic surfaces
GB1130687A (en) 1966-06-01 1968-10-16 Amchem Prod Processes and materials for applying polymer coatings to ferriferous and zinciferous metal surfaces
US3592699A (en) 1966-06-01 1971-07-13 Amchem Prod Process and composition for coating metals
US3791431A (en) 1966-06-01 1974-02-12 Amchem Prod Process for coating metals
US3647567A (en) 1969-11-28 1972-03-07 Celanese Coatings Co Post-dipping of acidic deposition coatings
ZA723901B (en) * 1971-06-14 1973-03-28 Amchem Prod Stability of coating baths
US4186219A (en) 1975-08-29 1980-01-29 Union Carbide Corporation Maintaining the effectiveness of a coating composition
US4180603A (en) 1977-01-31 1979-12-25 Oxy Metal Industries Corporation Coating bath composition and method
US4289826A (en) 1977-07-22 1981-09-15 Hooker Chemicals & Plastics Corp. Water-borne coating for metal surfaces
GB1579307A (en) 1978-01-04 1980-11-19 Grace W R & Co Method of protecting metal surfaces and structures against corrosion
US4186226A (en) 1978-06-21 1980-01-29 Union Carbide Corporation Autodeposited coatings with increased surface slip
US4233197A (en) 1978-06-26 1980-11-11 Oxy Metal Industries Corporation Water-borne coating for metal surfaces
US4414350A (en) * 1979-09-27 1983-11-08 Amchem Products, Inc. Ferrous complexing agent for autodeposition
US4351675A (en) 1981-03-02 1982-09-28 Rohco, Inc. Conversion coatings for zinc and cadmium surfaces
US4647480A (en) 1983-07-25 1987-03-03 Amchem Products, Inc. Use of additive in aqueous cure of autodeposited coatings
US5342694A (en) 1983-07-25 1994-08-30 Henkel Corporation Treating an autodeposited coating with an alkaline material
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
US4800106A (en) 1987-06-19 1989-01-24 Amchem Products, Inc. Gloss enhancement of autodeposited coatings
AU6625590A (en) 1989-10-02 1991-04-28 Henkel Corporation Composition and process for and article with improved autodeposited surface coating based on epoxy resin
US5248525A (en) 1991-01-24 1993-09-28 Henkel Corporation Treating an autodeposited coating with an alkaline solution containing anions of multifunctional organic acids
US5164234A (en) 1991-01-24 1992-11-17 Henkel Corporation Treating an autodeposited coating with an alkaline solution containing organophosphonate ions
US5294265A (en) * 1992-04-02 1994-03-15 Ppg Industries, Inc. Non-chrome passivation for metal substrates
US5427863A (en) 1992-09-23 1995-06-27 Henkel Corporation Polymer blends for autodeposited coating
ES2095143T3 (es) 1993-04-07 1997-02-01 Ciba Geigy Ag Sales de metales alcalinoterreos, de metales de transicion y complejos de metales de transicion de acidos cetocarboxilicos como inhibidores de la corrosion.
US5667845A (en) 1993-08-05 1997-09-16 Henkel Corporation Treatment to improve corrosion resistance of autodeposited coatings on metallic surfaces
US5372853A (en) 1993-08-05 1994-12-13 Henkel Corporation Treatment to improve corrosion resistance of autodeposited coatings of metallic surfaces
US6033492A (en) 1995-07-25 2000-03-07 Henkel Corporation Composition and process for autodeposition with modifying rinse of wet autodeposited coating film
WO1997007163A1 (en) 1995-08-16 1997-02-27 Henkel Corporation Storage stable autodepositable dispersions of epoxy resins and processes therefor and therewith
US5786030A (en) 1996-11-12 1998-07-28 Henkel Corporation Spotting resistant gloss enhancement of autodeposition coating

Also Published As

Publication number Publication date
US20020076498A1 (en) 2002-06-20
DE60038493T2 (de) 2009-04-09
EP1204483A1 (en) 2002-05-15
EP1204483B1 (en) 2008-04-02
CA2374876A1 (en) 2000-11-30
DE60038493D1 (de) 2008-05-15
US6410092B1 (en) 2002-06-25
BR0010826B1 (pt) 2010-10-05
AU5039100A (en) 2000-12-12
EP1204483A4 (en) 2004-11-03
WO2000071265A1 (en) 2000-11-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/10/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.