ES8703156A1 - Procedimiento para la obtencion de un recubrimiento sobre unsubstrato conductor electrico - Google Patents

Procedimiento para la obtencion de un recubrimiento sobre unsubstrato conductor electrico

Info

Publication number
ES8703156A1
ES8703156A1 ES546621A ES546621A ES8703156A1 ES 8703156 A1 ES8703156 A1 ES 8703156A1 ES 546621 A ES546621 A ES 546621A ES 546621 A ES546621 A ES 546621A ES 8703156 A1 ES8703156 A1 ES 8703156A1
Authority
ES
Spain
Prior art keywords
cross
coating
agents
linking
mixture
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
Application number
ES546621A
Other languages
English (en)
Other versions
ES546621A0 (es
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.)
BASF Farben und Fasern AG
Original Assignee
BASF Farben und Fasern AG
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 BASF Farben und Fasern AG filed Critical BASF Farben und Fasern AG
Publication of ES546621A0 publication Critical patent/ES546621A0/es
Publication of ES8703156A1 publication Critical patent/ES8703156A1/es
Expired 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4488—Cathodic paints
    • C09D5/4496—Cathodic paints characterised by the nature of the curing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
    • C08G18/643—Reaction products of epoxy resins with at least equivalent amounts of amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Manufacturing & Machinery (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN RECUBRIMIENTO SOBRE UN SUSTRATO CONDUCTOR ELECTRICO. COMPRENDE: A) SUMERGIR EL SUSTRATO EN UN BAÑO ACUOSO A BASE DE UN LIGANTE DE RESINA SINTETICA QUE CONTIENE GRUPOS AMINOS Y/O HIDROXILOS, CATIONICOS Y COMO MINIMO PARCIALMENTE NEUTRALIZADOS CON ACIDOS, Y UNA MEZCLA DE RETICULANTES, ASI COMO PIGMENTOS, PROTECTORES CONTRA LA CORROSION Y CATALIZADORES, EN CANTIDAD DE HASTA EL 15% EN PESO EN RELACION CON EL PESO TOTAL DEL MEDIO DE REVESTIMIENTO; B) CONECTAR EL SUSTRATO COMO CATODO POR MEDIO DE CORRIENTE CONTINUA Y DEPOSITAR UNA PELICULA SOBRE EL; C) EXTRAERLO DEL BAÑO; Y D) ENDURECER LA PELICULA MEDIANTE AHORNADO. APLICABLE EN LA PINTURA DE FONDO DE CARROCERIAS DE AUTOMOVILES.
ES546621A 1984-09-01 1985-08-31 Procedimiento para la obtencion de un recubrimiento sobre unsubstrato conductor electrico Expired ES8703156A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843432233 DE3432233A1 (de) 1984-09-01 1984-09-01 Kathodisch abscheidbares waessriges elektrotauchlackueberzugsmittel und verfahren zum beschichten eines elektrisch leitenden substrats

Publications (2)

Publication Number Publication Date
ES546621A0 ES546621A0 (es) 1987-02-01
ES8703156A1 true ES8703156A1 (es) 1987-02-01

Family

ID=6244458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546621A Expired ES8703156A1 (es) 1984-09-01 1985-08-31 Procedimiento para la obtencion de un recubrimiento sobre unsubstrato conductor electrico

Country Status (8)

Country Link
US (1) US4781808A (es)
EP (1) EP0214998B1 (es)
JP (1) JPS62500107A (es)
BR (1) BR8507240A (es)
CA (1) CA1317395C (es)
DE (2) DE3432233A1 (es)
ES (1) ES8703156A1 (es)
WO (1) WO1986001526A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676567B2 (ja) * 1986-06-16 1994-09-28 関西ペイント株式会社 カチオン電着塗料用樹脂組成物
AT388739B (de) * 1987-05-18 1989-08-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln auf basis von ureidmodifizierten epoxidharzen und deren verwendung
DE3800474A1 (de) * 1988-01-11 1989-07-20 Basf Lacke & Farben Verfahren und vorrichtung zum messen der viskositaet von stoffen
DE3809695A1 (de) * 1988-03-23 1989-10-12 Hoechst Ag Haerter fuer kunstharze, diesen enthaltende haertbare mischungen sowie deren verwendung
AT393685B (de) * 1988-07-04 1991-11-25 Vianova Kunstharz Ag Vernetzungskomponente fuer lackbindemittel und verfahren zu deren herstellung
DE3906143A1 (de) * 1989-02-28 1990-09-06 Basf Lacke & Farben Hitzehaertbares ueberzugsmittel fuer die kathodische elektrotauchlackierung
GB8913859D0 (en) * 1989-06-16 1989-08-02 Hunter Douglas Ind Bv Blocked isocyanates and their production and use
US5070149A (en) * 1990-04-09 1991-12-03 E. I. Du Pont De Nemours And Company Cationic resin composition with reduced emissions during baking
DE4015703A1 (de) * 1990-05-16 1991-11-21 Basf Lacke & Farben Verfahren zum beschichten elektrisch leitfaehiger substrate und kathodisch abscheidbarer waessriger elektrotauchlack
US5338479A (en) * 1991-02-12 1994-08-16 Cargill, Incorporated Blocked isocyanate blend having a high isocyanate content
DE4204581A1 (de) * 1992-02-15 1993-08-19 Basf Lacke & Farben Verfahren zum lackieren elektrisch leitfaehiger substrate, waessrige elektrotauchlacke, verfahren zur herstellung einer waessrigen dispersion vernetzter polymermikroteilchen und nach diesem verfahren hergestellte dispersionen
US5243011A (en) * 1992-04-09 1993-09-07 Cargill, Incorporated Low temperature curing, high solids, low VOC coating composition
DE4235778A1 (de) † 1992-10-23 1994-04-28 Herberts Gmbh Verfahren zur Herstellung von Mehrschichtlackierungen
TW319781B (es) * 1993-05-17 1997-11-11 Nippon Painting Co Ltd
CN1066465C (zh) * 1994-03-22 2001-05-30 日本油漆株式会社 含嵌段异氰酸酯部分和阳离子基的改性环氧树脂和它们在阴极电沉积涂料中的应用
US5637654A (en) * 1996-08-12 1997-06-10 Mcwhorter Technologies Low temperature cure carboxyl terminated polyesters
US5804051A (en) * 1996-08-29 1998-09-08 Ppg Industries, Inc. Electrodepositable coating compositions containing hydroxamic acid and derivatives thereof, and their use in a method of electrodeposition
US6423425B1 (en) 1998-05-26 2002-07-23 Ppg Industries Ohio, Inc. Article having a chip-resistant electrodeposited coating and a process for forming an electrodeposited coating
US6248225B1 (en) 1998-05-26 2001-06-19 Ppg Industries Ohio, Inc. Process for forming a two-coat electrodeposited composite coating the composite coating and chip resistant electrodeposited coating composition

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1111598A (en) * 1976-01-14 1981-10-27 Joseph R. Marchetti Amine acide salt-containing polymers for cationic electrodeposition
AT356779B (de) * 1978-03-13 1980-05-27 Herberts & Co Gmbh Kathodisch abscheidbares waesseriges elektro- tauchlack-ueberzugsmittel
ES486439A1 (es) * 1978-12-11 1980-06-16 Shell Int Research Un procedimiento para la preparacion de un revestimiento in-soluble e infusible sobre una superficie
US4405763A (en) * 1978-12-11 1983-09-20 Shell Oil Company Thermosetting resinous binder compositions, their preparation, and use as coating materials
US4254161A (en) * 1979-08-16 1981-03-03 International Business Machines Corporation Prevention of low pressure chemical vapor deposition silicon dioxide undercutting and flaking
US4423167A (en) * 1981-07-29 1983-12-27 Ppg Industries, Inc. Resinous compositions curable through a transesterification curing mechanism
US4423168A (en) * 1981-07-29 1983-12-27 Ppg Industries, Inc. Resinous compositions curable through a transesterification curing mechanism
US4440612A (en) * 1981-07-29 1984-04-03 Ppg Industries, Inc. Resinous compositions curable through a transesterification curing mechanism
US4511447A (en) * 1981-07-29 1985-04-16 Ppg Industries, Inc. Electrodeposition of resinous compositions curable through a transesterification curing mechanism
EP0083232A1 (en) * 1981-12-28 1983-07-06 Ford Motor Company Limited Aqueous compositions comprising blocked isocyanate crosslinking agent
US4435559A (en) * 1982-08-18 1984-03-06 Ppg Industries, Inc. β-Hydroxy urethane low temperature curing agents
DE3336749A1 (de) * 1983-10-08 1985-04-18 Herberts Gmbh, 5600 Wuppertal Kathodisch abscheidbares waessriges elektrotauchlack-ueberzugsmittel und dessen verwendung

Also Published As

Publication number Publication date
JPH027982B2 (es) 1990-02-21
EP0214998A1 (de) 1987-03-25
US4781808A (en) 1988-11-01
ES546621A0 (es) 1987-02-01
DE3432233A1 (de) 1986-03-13
EP0214998B1 (de) 1989-01-25
WO1986001526A1 (en) 1986-03-13
DE3567902D1 (en) 1989-03-02
JPS62500107A (ja) 1987-01-16
CA1317395C (en) 1993-05-04
BR8507240A (pt) 1987-10-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060906