ES8703156A1 - Procedimiento para la obtencion de un recubrimiento sobre unsubstrato conductor electrico - Google Patents
Procedimiento para la obtencion de un recubrimiento sobre unsubstrato conductor electricoInfo
- 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
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.
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 |
---|---|
ES8703156A1 true ES8703156A1 (es) | 1987-02-01 |
ES546621A0 ES546621A0 (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)
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 |
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 |
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 |
Family Cites Families (12)
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 |
US4405763A (en) * | 1978-12-11 | 1983-09-20 | Shell Oil Company | Thermosetting resinous binder compositions, their preparation, and use as coating materials |
ZA796485B (en) * | 1978-12-11 | 1980-11-26 | Shell Res Ltd | 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 |
US4423168A (en) * | 1981-07-29 | 1983-12-27 | Ppg Industries, Inc. | Resinous compositions curable through a transesterification curing mechanism |
US4423167A (en) * | 1981-07-29 | 1983-12-27 | 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 |
US4440612A (en) * | 1981-07-29 | 1984-04-03 | Ppg Industries, Inc. | 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 |
-
1984
- 1984-09-01 DE DE19843432233 patent/DE3432233A1/de not_active Withdrawn
-
1985
- 1985-08-02 US US06/878,835 patent/US4781808A/en not_active Expired - Lifetime
- 1985-08-02 DE DE8585903983T patent/DE3567902D1/de not_active Expired
- 1985-08-02 JP JP60503502A patent/JPS62500107A/ja active Granted
- 1985-08-02 EP EP85903983A patent/EP0214998B1/de not_active Expired
- 1985-08-02 WO PCT/DE1985/000261 patent/WO1986001526A1/de active IP Right Grant
- 1985-08-02 BR BR8507240A patent/BR8507240A/pt not_active IP Right Cessation
- 1985-08-31 ES ES546621A patent/ES8703156A1/es not_active Expired
- 1985-10-04 CA CA000492299A patent/CA1317395C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0214998B1 (de) | 1989-01-25 |
DE3567902D1 (en) | 1989-03-02 |
DE3432233A1 (de) | 1986-03-13 |
US4781808A (en) | 1988-11-01 |
JPS62500107A (ja) | 1987-01-16 |
CA1317395C (en) | 1993-05-04 |
ES546621A0 (es) | 1987-02-01 |
JPH027982B2 (es) | 1990-02-21 |
EP0214998A1 (de) | 1987-03-25 |
WO1986001526A1 (en) | 1986-03-13 |
BR8507240A (pt) | 1987-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20060906 |