BR0001609A - Processo de revestimento eletrodepositado de duas camadas para chassis automotivos - Google Patents

Processo de revestimento eletrodepositado de duas camadas para chassis automotivos

Info

Publication number
BR0001609A
BR0001609A BR0001609-8A BR0001609A BR0001609A BR 0001609 A BR0001609 A BR 0001609A BR 0001609 A BR0001609 A BR 0001609A BR 0001609 A BR0001609 A BR 0001609A
Authority
BR
Brazil
Prior art keywords
primer
layer
coating process
bath
electroplated coating
Prior art date
Application number
BR0001609-8A
Other languages
English (en)
Inventor
Syed Salman
Shamel T Rushwin
Thomas R Breneiser
Richard H Ott
Original Assignee
Daimler Chrysler 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 Daimler Chrysler Corp filed Critical Daimler Chrysler Corp
Publication of BR0001609A publication Critical patent/BR0001609A/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
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/546—No clear coat specified each layer being cured, at least partially, separately
    • 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
    • B05D7/16—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 using synthetic lacquers or varnishes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

Patente de Invenção: <B>" PROCESSO DE REVESTIMENTO ELETRODEPOSISTADO DE DUAS CAMADAS PARA CHASSIS AUTOMOTIVOS"<D>. Processo para a aplicação de um primer a um objeto por meio da eletrodeposição. O objeto é inicialmente mergulhado em um primeiro tanque que apresenta um primeiro banho de primer, sendo eletrodepositada uma primeira camada de primer sobre o objeto. O objeto é removido do primeiro banho de primer e curado com relação a um primeiro nível pré-determinado. O objeto é então mergulhado em um segundo tanque que apresenta um segundo banho de primer, sendo eletrodepositada uma segunda camada de primer sobre o objeto. O objeto é removido do segundo banho de primer e curado com relação a um segundo nível pré-determinado. Os banhos de primer são preferivelmente formulados de forma diferente, de modo a se alcançar um revestimento de primer de múltiplas camadas com características diversas, o que não seria, de outra maneira, possível, se a camada de primer fosse criada em uma etapa de eletrodeposição.
BR0001609-8A 1999-04-16 2000-04-14 Processo de revestimento eletrodepositado de duas camadas para chassis automotivos BR0001609A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/293,675 US6162339A (en) 1999-04-16 1999-04-16 Two coat E-coat process for automotive bodies

Publications (1)

Publication Number Publication Date
BR0001609A true BR0001609A (pt) 2001-01-02

Family

ID=23130067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0001609-8A BR0001609A (pt) 1999-04-16 2000-04-14 Processo de revestimento eletrodepositado de duas camadas para chassis automotivos

Country Status (6)

Country Link
US (1) US6162339A (pt)
EP (1) EP1044729B1 (pt)
AT (1) ATE350176T1 (pt)
BR (1) BR0001609A (pt)
CA (1) CA2305907A1 (pt)
DE (1) DE60032662T2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040238362A1 (en) * 1999-12-15 2004-12-02 December Timothy S. Cured multilayer coating providing improved edge corrosion to a substrate and a method of making same
US20020056641A1 (en) * 1999-12-15 2002-05-16 December Timothy S. Cured multilayer coating providing improved edge corrosion resistance to a substrate and a method of making same
US6508922B2 (en) * 2001-05-10 2003-01-21 E. I. Du Pont De Nemours And Company Process for multi-layer coating
US20040118695A1 (en) * 2002-08-29 2004-06-24 Ding-Yu Chung Two-coat electrocoating process
US20060032730A1 (en) * 2004-08-13 2006-02-16 Kaufman Paul J Belt conveyor apparatus
US7947160B2 (en) 2004-08-13 2011-05-24 Ppg Industries Ohio, Inc. System for coating objects
US7455732B2 (en) 2004-08-13 2008-11-25 Ppg Industries Ohio, Inc. Apparatus and systems for coating objects
US7943028B2 (en) * 2004-08-13 2011-05-17 Ppg Industries Ohio, Inc. Method for coating objects
CA2773581C (en) * 2009-09-10 2014-02-25 Toyota Shatai Kabushiki Kaisha Vehicle door hinge
DE102010055957A1 (de) * 2010-12-23 2012-06-28 Daimler Ag Verfahren zum Herstellen von Kraftwagen und Kraftwagen
US20230024157A1 (en) * 2021-07-23 2023-01-26 Sst Systems, Inc. Coating system and electrode rack

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402983A (en) * 1980-09-19 1983-09-06 E. I. Du Pont De Nemours & Co. Powder coating composition for automotive topcoat
US4456507A (en) * 1981-06-22 1984-06-26 Grow Group, Inc. Method of applying aqueous chip resistant coating compositions
US4756975A (en) * 1984-11-12 1988-07-12 Kansai Paint Co., Ltd. Process for coating automotive outer bodies
US4598020A (en) * 1985-08-16 1986-07-01 Inmont Corporation Automotive paint compositions containing pearlescent pigments and dyes
DE3538792C1 (de) * 1985-10-31 1987-05-07 Basf Lacke & Farben Elektrophoretisch ueberbeschichtbare im Elektrotauchlackierverfahren aufgebrachte UEberzuege
US4844955A (en) * 1987-12-18 1989-07-04 American Standard, Inc. Multilayer polymeric composite and method for its manufacture
US4974307A (en) * 1988-06-20 1990-12-04 Mazda Motor Corporation Method of making an automobile body
JPH03264692A (ja) * 1990-03-14 1991-11-25 Shinto Paint Co Ltd 被覆金属板の塗装方法
GB9027371D0 (en) * 1990-12-18 1991-02-06 Exxon Chemical Patents Inc Coating compositions
DE4125459A1 (de) * 1991-08-01 1993-02-04 Herberts Gmbh Verfahren zur herstellung steinschlagresistenter mehrschichtlackierungen und hierzu verwendbare fuellermassen
DE4134301A1 (de) * 1991-10-17 1993-04-22 Herberts Gmbh Verfahren zur herstellung von mehrschichtueberzuegen mit kationischen fuellerschichten
US5203975A (en) * 1991-10-29 1993-04-20 E. I. Du Pont De Nemours And Company Process for cathodic electrodeposition of a clear coating over a conductive paint layer
US5227200A (en) * 1992-03-09 1993-07-13 Dow Corning Corporation Silicone containing automotive vinyl and rubber protectant
US5830541A (en) * 1992-09-30 1998-11-03 The Dow Chemical Company Process for electrostatically painting polymers containing a non-volatile metal salt conductivity inducing material
US5427822A (en) * 1993-05-17 1995-06-27 General Motors Corporation Method and apparatus for coating vehicle panels
AU681935B2 (en) * 1994-03-16 1997-09-11 Nippon Paint Co., Ltd. Waterborne polyester paint
JPH0810691A (ja) * 1994-07-05 1996-01-16 Honda Motor Co Ltd 複層塗膜形成法
US5741552A (en) * 1995-06-27 1998-04-21 Nippon Paint Co., Ltd. Coating composition and method for forming multi-layer coating
DE19524198C1 (de) * 1995-07-03 1997-03-13 Daimler Benz Ag Lackiertes Blechbauteil, insbesondere Fahrzeugkarosserie, mit einer korrosionsschützenden Haftschicht auf Basis von Polysäuren und Verfahren zum Aufbringen einer solchen Haftschicht

Also Published As

Publication number Publication date
DE60032662T2 (de) 2007-11-08
DE60032662D1 (de) 2007-02-15
EP1044729B1 (en) 2007-01-03
EP1044729A2 (en) 2000-10-18
CA2305907A1 (en) 2000-10-16
US6162339A (en) 2000-12-19
ATE350176T1 (de) 2007-01-15
EP1044729A3 (en) 2003-07-02

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]