ES2030146T3 - Procedimiento para el recubrimiento de substratos conductores electricos, substratos recubiertos segun este procedimiento y banos acuosos de electroinmersion. - Google Patents

Procedimiento para el recubrimiento de substratos conductores electricos, substratos recubiertos segun este procedimiento y banos acuosos de electroinmersion.

Info

Publication number
ES2030146T3
ES2030146T3 ES198888120995T ES88120995T ES2030146T3 ES 2030146 T3 ES2030146 T3 ES 2030146T3 ES 198888120995 T ES198888120995 T ES 198888120995T ES 88120995 T ES88120995 T ES 88120995T ES 2030146 T3 ES2030146 T3 ES 2030146T3
Authority
ES
Spain
Prior art keywords
procedure
group
coating
electric conducting
electrophoretic enamelling
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
ES198888120995T
Other languages
English (en)
Inventor
Gunther Dr. Ott
Udo Dr. Reiter
Walter Dr. Jouck
David J. Dr. Santure
Dieter Dr. Ruhl
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 Lacke und Farben 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 Lacke und Farben AG filed Critical BASF Lacke und Farben AG
Application granted granted Critical
Publication of ES2030146T3 publication Critical patent/ES2030146T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • C09D5/4457—Polyepoxides containing special additives, e.g. pigments, polymeric particles
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
    • C08G59/1444—Monoalcohols
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1483—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • C09D5/4434—Polyepoxides characterised by the nature of the epoxy binder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/901—Electrodepositable compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Paints Or Removers (AREA)
  • Conductive Materials (AREA)
  • Epoxy Resins (AREA)

Abstract

LA PATENTE AFECTA A UN PROCESO CATODICO DE LACADO ELECTRICO POR INMERSION, EN EL CUAL SE USAN BAÑOS DE LACADO POR ELECTROINMERSION QUE CONTIENEN UNA RESINA EPOXIDICA AMINOMODIFICADA LA CUAL SE CONSIGUE POR REACCION DE: (A) UN COMPUESTO DE DIEPOXIDO CON PESO DE EQUIVALENTE EPOXIDO POR DEBAJO DE 2000; (B) UN COMPUESTO QUE REACCIONE MONOFUNCIONALMENTE FRENTE A GRUPOS EPOXIDO, EL CUAL LLEVA UN GRUPO OH ALCOHOLICO, UN GRUPO OH FENOLICO O UN GRUPO SH; Y (C) UNA AMINA; LOS COMPONENTES (A) Y (B) SE APLICAN EN UNA PROPORCION MOLAR DE 10:1 A 1:1, PREFERENTEMENTE 4:1 A 1,5:1, Y LAS CARGAS POSITIVAS SE INTRODUCEN MEDIANTE PROTONIZACION Y/O UTILIZACION DE SALES AMINA COMO COMPONENTE (C). LOS BAÑOS DE LACADO POR ELECTROINMERSION APLICADOS SE CARACTERIZAN POR CONTENER AL MENOS UN 7,5% DEL PESO DE UN POLIOXIALQUILENPOLIAMINA, REFIRIENDOSE EL PORCENTAJE DE PESO A LA CANTIDAD TOTAL DE AGLOMERANTES CONTENIDOS EN EL BAÑO
ES198888120995T 1988-01-22 1988-12-15 Procedimiento para el recubrimiento de substratos conductores electricos, substratos recubiertos segun este procedimiento y banos acuosos de electroinmersion. Expired - Lifetime ES2030146T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3801786A DE3801786A1 (de) 1988-01-22 1988-01-22 Verfahren zur beschichtung elektrisch leitfaehiger substrate, nach diesem verfahren beschichtete substrate und waessrige elektrotauchlackbaeder

Publications (1)

Publication Number Publication Date
ES2030146T3 true ES2030146T3 (es) 1992-10-16

Family

ID=6345776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888120995T Expired - Lifetime ES2030146T3 (es) 1988-01-22 1988-12-15 Procedimiento para el recubrimiento de substratos conductores electricos, substratos recubiertos segun este procedimiento y banos acuosos de electroinmersion.

Country Status (13)

Country Link
US (1) US5380412A (es)
EP (2) EP0386132A1 (es)
JP (1) JPH02503572A (es)
KR (1) KR930008748B1 (es)
CN (1) CN1043065C (es)
AT (1) ATE73162T1 (es)
AU (1) AU619237B2 (es)
BR (1) BR8807878A (es)
CA (1) CA1338228C (es)
DE (2) DE3801786A1 (es)
ES (1) ES2030146T3 (es)
WO (1) WO1989006672A1 (es)
ZA (1) ZA89249B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2107337A1 (en) * 1992-01-31 1993-08-01 Toshio Fujibayashi Resin composition for aqueous coating
DE19622221A1 (de) * 1996-06-03 1997-12-04 Henkel Kgaa Verfahren zur Beschichtung elektrisch leitfähiger Substrate
DE19631370A1 (de) * 1996-08-02 1998-02-05 Hoechst Ag Härtungsmittel für Epoxidharz-Systeme
US5789468A (en) * 1997-03-27 1998-08-04 E. I. Du Pont De Nemours And Company Internal anticratering agent for cathodic electrocoating compositions
US6417292B1 (en) * 2000-04-07 2002-07-09 Ppg Industries Ohio, Inc. Electrodepositable coating compositions including ungelled reaction products of epoxy functional polyesters and amines coated substrates and methods of electrocoating using the same
JP3490991B2 (ja) * 2001-09-17 2004-01-26 関西ペイント株式会社 カチオン性塗料組成物
FR2860523B1 (fr) * 2003-10-01 2006-01-13 Commissariat Energie Atomique Procede de formation d'un film polymere sur une surface conductrice ou semi-conductrice de l'electricite par electro-greffage, surfaces obtenues et applications
JP6012744B2 (ja) * 2012-10-02 2016-10-25 関西ペイント株式会社 カチオン電着塗料組成物
CN103304773B (zh) * 2013-06-24 2016-01-20 浩力森涂料（上海）有限公司 离子型固化剂及其制备方法
KR102341535B1 (ko) * 2017-03-10 2021-12-22 주식회사 케이씨씨 양이온 전착수지 조성물
CN111704844B (zh) * 2020-05-20 2024-03-08 河北省同创交通工程配套产品产业技术研究院 改性环氧涂料及其制备方法和应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236895A (en) * 1960-12-12 1966-02-22 Dow Chemical Co Polyoxyalkylenepolyamines
JPS5133493B2 (es) * 1972-05-11 1976-09-20
US3975250A (en) * 1974-01-02 1976-08-17 Ppg Industries, Inc. Electrodeposition with reactive modifier for amine group-containing, acid-solubilized resins
US3938743A (en) * 1974-06-26 1976-02-17 Koppers Company, Inc. Adjustably positionable supersonic nozzle means
US4423166A (en) * 1981-07-20 1983-12-27 Ppg Industries, Inc. Ungelled polyepoxide-polyoxyalkylenepolyamine resins, aqueous dispersions thereof, and their use in cationic electrodeposition
ZA824373B (en) * 1981-07-20 1984-02-29 Ppg Industries Inc Ungelled polyepoxide-polyoxyalkylenepolyamine resins,aqueous dispersions thereof,and their use in cationic electrodeposition
US4468307A (en) * 1981-09-14 1984-08-28 Ppg Industries, Inc. Method of cationic electrodeposition
JPS5855507A (ja) * 1981-09-29 1983-04-01 Sumitomo Metal Ind Ltd 微分炭吹込み制御方法
DE3409188A1 (de) * 1984-03-14 1985-09-19 Basf Farben + Fasern Ag, 2000 Hamburg Mit alkoholen modifizierte polyepoxide, ihre herstellung und verwendung in haertbaren mischungen
US4615779A (en) * 1985-02-07 1986-10-07 Ppg Industries, Inc. Cationic coating compositions for electrodeposition over rough steel
US4605690A (en) * 1985-04-15 1986-08-12 Inmont Corporation Low volatile organic content cathodic electrodeposition baths
GB2173802B (en) * 1985-04-18 1989-12-28 Ici Plc Non-gelled amine-epoxide reaction products and coating compositions comprising acid salts thereof
DE3518770A1 (de) * 1985-05-24 1986-11-27 BASF Lacke + Farben AG, 4400 Münster Wasserverduennbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung
DE3610183A1 (de) * 1986-03-26 1987-10-01 Basf Lacke & Farben Waessrige elektrotauchlackbaeder fuer die kathodische elektrotauchlackierung und verfahren zu ihrer herstellung
DE3801787A1 (de) * 1988-01-22 1989-07-27 Basf Lacke & Farben Verfahren zur beschichtung elektrisch leitfaehiger substrate, nach diesem verfahren beschichtete substrate und waessrige elektrotauchlackbaeder

Also Published As

Publication number Publication date
CA1338228C (en) 1996-04-02
ATE73162T1 (de) 1992-03-15
AU2799689A (en) 1989-08-11
AU619237B2 (en) 1992-01-23
EP0386132A1 (de) 1990-09-12
US5380412A (en) 1995-01-10
DE3801786A1 (de) 1989-07-27
JPH02503572A (ja) 1990-10-25
EP0324950A1 (de) 1989-07-26
EP0324950B1 (de) 1992-03-04
BR8807878A (pt) 1990-10-09
DE3868914D1 (en) 1992-04-09
ZA89249B (en) 1989-10-25
KR930008748B1 (ko) 1993-09-13
WO1989006672A1 (en) 1989-07-27
KR900700551A (ko) 1990-08-16
CN1036048A (zh) 1989-10-04
CN1043065C (zh) 1999-04-21

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