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ES8608557A1 - Procedimiento para la obtencion de recubrimiento termoendu- recibles para el pintado catodico por electroinmersion - Google Patents

Procedimiento para la obtencion de recubrimiento termoendu- recibles para el pintado catodico por electroinmersion

Info

Publication number
ES8608557A1
ES8608557A1 ES544230A ES544230A ES8608557A1 ES 8608557 A1 ES8608557 A1 ES 8608557A1 ES 544230 A ES544230 A ES 544230A ES 544230 A ES544230 A ES 544230A ES 8608557 A1 ES8608557 A1 ES 8608557A1
Authority
ES
Spain
Prior art keywords
coating agent
heat
binder
curable coating
groups
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
ES544230A
Other languages
English (en)
Other versions
ES544230A0 (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 SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of ES8608557A1 publication Critical patent/ES8608557A1/es
Publication of ES544230A0 publication Critical patent/ES544230A0/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)

Abstract

PROCEDIMIENTO PARA OBTENER AGENTES DE RECUBRIMIENTOS ACUOSOS TERMOENDURECIBLES. COMPRENDE: A) PRECONDENSAR A (A) CON (B) A TEMPERATURA ELEVADA; B) PROTONIZAR A LA MEZCLA DE REACCION DE A) CON ACIDOS INORGANICOS COMO ACIDO FOSFORICO O CON ACIDOS ORGANICOS COMO ACIDO FORMICO O ACIDO LACTICO; Y C) DILUIR CON AGUA AL PRODUCTO DE B), PARA PRODUCIR RECUBRIMIENTOS ACUOSOS TERMOENDURECIBLES. SIENDO: (A), UNA RESINA BARICA NITROGENADA QUE TIENE UN INDICE DE AMINA NH DE 20 A 180 MH KOH/G, SE ELIGE ENTRE RESINAS DE POLIESTER, POLIACRILATOS Y POLIMEROS DE RESINA EPOXIDO CON PESOS MOLECULARES MEDIOS ENTRE 500 Y 10.000 U, Y SE EMPLEA EN UN 55 A 95% EN PESO; Y (B), UNA RESINA FENOLICA, FORMADA A BASE DE UN RESOLETER ENLAZADO MEDIANTE GRUPOS 0,0K-METILENETER CUYAS POSICIONES P PORTAN H Y/O GRUPOS METILOLALQUILETER, DOTADA DE ENLACES FENOL-FENOL CONSTITUIDOS POR UN 15 A 90% DE PUENTES DE METILENETER Y POR 10 A 85% DE PUENTES DE METILENO CON UNA ORIENTACION DEL 70 A 90% EN POSICION 0 Y CON UN 10 A 30% EN PROPORCION P Y UTILIZADA EN 5 A 45% EN PESO. SE UTILIZAN PARA EL PINTADO POR ELECTROINMERSION DE SUSTRATOS ELECTRICAMENTE CONDUCTORES COMO FE, ACERO, ALUMINIO O COBRE.43
ES544230A 1984-06-16 1985-06-14 Procedimiento para la obtencion de recubrimiento termoendu- recibles para el pintado catodico por electroinmersion Expired ES8608557A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843422474 DE3422474A1 (de) 1984-06-16 1984-06-16 Hitzehaertbares ueberzugsmittel und seine verwendung

Publications (2)

Publication Number Publication Date
ES8608557A1 true ES8608557A1 (es) 1986-06-16
ES544230A0 ES544230A0 (es) 1986-06-16

Family

ID=6238562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544230A Expired ES8608557A1 (es) 1984-06-16 1985-06-14 Procedimiento para la obtencion de recubrimiento termoendu- recibles para el pintado catodico por electroinmersion

Country Status (8)

Country Link
US (1) US4777194A (es)
EP (1) EP0165648B1 (es)
JP (1) JPS6157664A (es)
AT (1) ATE48284T1 (es)
BR (1) BR8502881A (es)
CA (1) CA1263980A (es)
DE (2) DE3422474A1 (es)
ES (1) ES8608557A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525072A1 (de) * 1985-07-13 1987-01-22 Basf Ag Verfahren zur herstellung von ueber o,o'-methylenether verknuepften phenolharzen und deren verwendung
DE3525073A1 (de) * 1985-07-13 1987-01-22 Basf Ag Modifizierte phenolharze, verfahren zu ihrer herstellung und ihre verwendung
US5171797A (en) * 1991-12-03 1992-12-15 The P.D. George Company Water borne hermetic coating
US11680173B2 (en) * 2018-05-07 2023-06-20 Global Graphene Group, Inc. Graphene-enabled anti-corrosion coating

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294669B (de) * 1962-10-23 1969-05-08 Albert Ag Chem Werke Herstellen von Epoxydharz-Formteilen
US3485797A (en) * 1966-03-14 1969-12-23 Ashland Oil Inc Phenolic resins containing benzylic ether linkages and unsubstituted para positions
GB1302801A (es) * 1969-01-10 1973-01-10
CA1048672A (en) * 1969-11-24 1979-02-13 Howard H. Leiner Cathodic electrocoating process and composition
GB1391922A (en) * 1972-03-29 1975-04-23 Ppg Industries Inc Epoxy compositions
US4001156A (en) * 1972-08-03 1977-01-04 Ppg Industries, Inc. Method of producing epoxy group-containing, quaternary ammonium salt-containing resins
US3896017A (en) * 1973-03-01 1975-07-22 Desoto Inc Electrodeposition of thermosetting coating at the cathode
ZA743472B (en) * 1973-06-04 1976-01-28 Dulux Australia Ltd Aqueous coating composition
IT1020018B (it) * 1973-08-23 1977-12-20 Unilever Emery Agenti leganti
CA1107891A (en) * 1976-01-09 1981-08-25 Harry M. Culbertson High ortho etherified resole resins
AU507206B2 (en) * 1976-08-18 1980-02-07 Celanese Polymer Specialities Company Modified epoxy resins
US4157324A (en) * 1977-01-31 1979-06-05 Monsanto Company High ortho etherified resole resins admixed with coreactive resins
AT348636B (de) * 1977-02-18 1979-02-26 Vianova Kunstharz Ag Verwendung von wasserverduennbaren ueberzugs- mitteln fuer die kathodische abscheidung nach dem elektrotauchlackierverfahren
DE2845988C3 (de) * 1978-10-23 1981-10-08 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung kathodisch abscheidbarer Elektrotauchlackbindemittel
EP0012463B1 (en) * 1978-12-11 1982-06-30 Shell Internationale Researchmaatschappij B.V. Thermosetting resinous binder compositions, their preparation, and use as coating materials
DE2914297C2 (de) * 1979-04-09 1981-10-01 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Polyadditionsprodukten aus Ammoniak und Epoxidverbindungen und ihre Verwendung
US4310646A (en) * 1979-04-09 1982-01-12 Basf Aktiengesellschaft Self-crosslinking cationic binders and their preparation
US4260716A (en) * 1979-05-07 1981-04-07 Ppg Industries, Inc. Polymeric quaternary ammonium hydroxides and their use in coating applications
GB2050381A (en) * 1979-05-23 1981-01-07 Ici Ltd Aqueous coating composition
DE2936411A1 (de) * 1979-09-08 1981-09-10 Herberts Gmbh, 5600 Wuppertal Selbstvernetzendes, hitzehaertbares waessriges lackueberzugsmittel und dessen verwendung zur kathodischen abscheidung auf elektrisch leitenden oberflaechen
US4260720A (en) * 1979-10-31 1981-04-07 Ppg Industries, Inc. Novel mercapto chain extended products and their use in cationic electrodeposition
DE3014290C2 (de) * 1980-04-15 1983-04-21 Lackwerke Wülfing GmbH & Co, 5600 Wuppertal Verfahren zur Herstellung von wasserverdünnbaren, kathodisch abscheidbaren und wärmehärtenden, stickstoffbasischen Bindemitteln
US4315044A (en) * 1980-11-05 1982-02-09 Celanese Corporation Stable aqueous epoxy dispersions
DE3041700A1 (de) * 1980-11-05 1982-06-16 Hoechst Ag, 6000 Frankfurt Dispersion auf der basis von selbsthaertenden mischungen, verfahren zu deren herstellung und deren verwendung
US4339369A (en) * 1981-04-23 1982-07-13 Celanese Corporation Cationic epoxide-amine reaction products
US4446260A (en) * 1981-07-24 1984-05-01 International Paint Public Limited Company Water dilutable epoxy coating composition
JPS5840369A (ja) * 1981-09-02 1983-03-09 Nippon Paint Co Ltd 水性塗料組成物
DE3135010A1 (de) * 1981-09-04 1983-03-24 Hoechst Ag, 6000 Frankfurt "bindemittel auf der grundlage von mischkondensaten aus epoxydharzen, resolen und aminen, verfahren zu dessen herstellung und zur elektrophoretischen abscheidung sowie elektrophoresebad"
US4433080A (en) * 1981-10-14 1984-02-21 Schenectady Chemicals, Inc. Water-borne hermetic varnish
US4454265A (en) * 1983-03-21 1984-06-12 Desoto, Inc. Aqueous epoxy-phenolic coatings
GB8322710D0 (en) * 1983-08-24 1983-09-28 Shell Int Research Preparing aqueous binder composition
US4600737A (en) * 1983-12-21 1986-07-15 Inmont Corporation Water dilutable acrylated epoxy-phenolic coating compositions
AT378537B (de) * 1984-03-16 1985-08-26 Vianova Kunstharz Ag Verfahren zur herstellung kathodisch abscheidbarer elektrotauchlack-bindemittel
EP0158128B1 (de) * 1984-03-16 1987-11-25 Vianova Kunstharz Aktiengesellschaft Verfahren zur Herstellung kathodisch abscheidbarer Elektrotauchlack-Bindemittel
US4575523A (en) * 1985-01-29 1986-03-11 Inmont Corporation High build, low bake cathodic electrocoat

Also Published As

Publication number Publication date
ATE48284T1 (de) 1989-12-15
US4777194A (en) 1988-10-11
EP0165648A3 (en) 1987-03-25
CA1263980A (en) 1989-12-19
BR8502881A (pt) 1986-02-25
JPS6157664A (ja) 1986-03-24
EP0165648B1 (de) 1989-11-29
EP0165648A2 (de) 1985-12-27
ES544230A0 (es) 1986-06-16
DE3422474A1 (de) 1985-12-19
DE3574481D1 (de) 1990-01-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503