ES2049424T3 - Sistema de revestimiento por electrodeposito. - Google Patents

Sistema de revestimiento por electrodeposito.

Info

Publication number
ES2049424T3
ES2049424T3 ES90308626T ES90308626T ES2049424T3 ES 2049424 T3 ES2049424 T3 ES 2049424T3 ES 90308626 T ES90308626 T ES 90308626T ES 90308626 T ES90308626 T ES 90308626T ES 2049424 T3 ES2049424 T3 ES 2049424T3
Authority
ES
Spain
Prior art keywords
electrodes
members
article
substance
aqueous solution
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
ES90308626T
Other languages
English (en)
Inventor
Akito C O Poly Techs Inc Inoue
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.)
Poly Techs Inc
Original Assignee
Poly Techs Inc
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 Poly Techs Inc filed Critical Poly Techs Inc
Application granted granted Critical
Publication of ES2049424T3 publication Critical patent/ES2049424T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Materials Engineering (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Chemically Coating (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

UN SISTEMA DE CUBIERTA MEDIANTE ELECTRODEPOSICION AMPLIAMENTE USADO EN UN PROCESO AUTOMATICO DE PINTURA DE UN VEHICULO A MOTOR Y SIMILARES. EL SISTEMA COMPRENDE: UN ARTICULO PARA CUBRIR, SIENDO UN PRIMER ELECTRODO (1), EL CUAL ESTA DISPUESTO EN UN BAÑO DE ELECTRODEPOSICION, Y AL MENOS DOS SEGUNDOS ELECTRODOS PROVISTOS EN ASOCIACION CON EL ARTICULO; Y PASA CORRIENTE ENTRE AMBOS SERIES DE ELECTRODOS A TRAVES DE UNA SOLUCION ACUOSA DE UNA SUSTANCIA PARA FORMAR UNA PELICULA DE CUBIERTA CONTENIDA EN EL BAÑO PARA DE ESTE MODO DEPOSITAR ELECTROLITICAMENTE LA SUSTANCIA SOBRE EL ARTICULO. LOS SEGUNDOS ELECTRODOS SE COMPONEN DE DOS GRUPOS DE ELECTRODOS, LOS ELECTRODOS DE UN PRIMER GRUPO EXTERNO DE ESTOS SEGUNDOS ELECTRODOS INCLUYEN MIEMBROS (3) DE ELECTRODO CONSTITUIDOS POR MIEMBROS RESISTENTES A LA CORROSION, ESTANDO CADA UNO DE ESTOS MIEMBROS DE ELECTRODO PROVISTO INTEGRALMENTE CON UNA PRIMERA MEMBRANA POSICIONADA A SU ALREDEDOR PARA EVITAR LA MAYOR PARTE DEL FLUJO DE UN AGENTE DE NEUTRALIZACION IONIZADO CONTENIDO EN LA SOLUCION ACUOSA, EL CUAL ES ATRAIDO POR LOS MIEMBROS DEL ELECTRODO, Y LOS ELECTRODOS DE UN SEGUNDO GRUPO INCLUYEN MIEMBROS (4) DE ELECTRODO LOS CUALES ESTAN PROVISTOS INTEGRALMENTE CON UNA SEGUNDA PORCION DE MEMBRANA A SU ALREDEDOR, PARA EXTRAER OSMOTICAMENTE EL AGENTE DE NEUTRALIZACION.
ES90308626T 1989-08-09 1990-08-06 Sistema de revestimiento por electrodeposito. Expired - Lifetime ES2049424T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9359289 1989-08-09

Publications (1)

Publication Number Publication Date
ES2049424T3 true ES2049424T3 (es) 1994-04-16

Family

ID=14086574

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90308626T Expired - Lifetime ES2049424T3 (es) 1989-08-09 1990-08-06 Sistema de revestimiento por electrodeposito.

Country Status (5)

Country Link
EP (1) EP0415577B1 (es)
KR (1) KR920003240B1 (es)
CA (1) CA2017736C (es)
DE (1) DE69006432T2 (es)
ES (1) ES2049424T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6264809B1 (en) 1998-10-30 2001-07-24 Pti Advanced Filtration, Inc. Enhanced membrane electrode devices useful for electrodeposition coating
JP2000144495A (ja) * 1998-11-12 2000-05-26 Poritekkusu:Kk 電着塗装装置
US7422673B2 (en) * 2003-05-22 2008-09-09 Ufs Corporation Membrane electrode assemblies and electropaint systems incorporating same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2623092B2 (ja) * 1987-07-25 1997-06-25 株式会社 ポリテックス 電着塗装用隔膜電極装置
US4851102A (en) * 1987-08-12 1989-07-25 Poly Techs Inc. Electrodeposition coating system

Also Published As

Publication number Publication date
KR910004849A (ko) 1991-03-29
KR920003240B1 (ko) 1992-04-25
EP0415577A2 (en) 1991-03-06
CA2017736A1 (en) 1991-02-09
DE69006432T2 (de) 1994-05-11
DE69006432D1 (de) 1994-03-17
EP0415577A3 (en) 1991-03-20
EP0415577B1 (en) 1994-02-02
CA2017736C (en) 1999-04-20

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