ES8605054A1 - Un procedimiento para polimerizar resinas epoxidicas sobre superficies metalicas - Google Patents

Un procedimiento para polimerizar resinas epoxidicas sobre superficies metalicas

Info

Publication number
ES8605054A1
ES8605054A1 ES544559A ES544559A ES8605054A1 ES 8605054 A1 ES8605054 A1 ES 8605054A1 ES 544559 A ES544559 A ES 544559A ES 544559 A ES544559 A ES 544559A ES 8605054 A1 ES8605054 A1 ES 8605054A1
Authority
ES
Spain
Prior art keywords
metal
compsn
ammonium
formula
metal surfaces
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
ES544559A
Other languages
English (en)
Other versions
ES544559A0 (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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES544559A0 publication Critical patent/ES544559A0/es
Publication of ES8605054A1 publication Critical patent/ES8605054A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • 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
    • 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
    • C09D5/4476—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications comprising polymerisation in situ
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31529—Next to metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

PROCEDIMIENTO PARA POLIMERIZAR RESINAS EPOXIDICAS SOBRE SUPERFICIES METALICAS. COMPRENDE: A) MEZCLAR LA RESINA EPOXIDICA CON LA SAL DE FORMULA (AYB)(ZC)Y, EN METILISOBUTILCETONA O DICLOROMETANO Y ENTRE 0JC A 80JC, PARA PRODUCIR UNA SOLUCION; B) INTRODUCIR EN LA SOLUCION DE A) UNA SUPERFICIE METALICA QUE ACTUA COMO ANODO Y UN METAL INERTE COMO CATODO, PARA REALIZAR UN SISTEMA DE ELECTRODEPOSICION; Y C) HACER PASAR CORRIENTE A UN VOLTAJE DE 15 VOLTIOS SOBRE EL SISTEMA DE ELECTRODEPOSICION, PARA DEPOSITAR LA RESINA EPOXIDICA POLIMERIZADA SOBRE LA SUPERFICIE METALICA O ANODO. LA RESINA EPOXIDICA SE ELIGE ENTRE UNA RESINA EPOXIDO CICLOALIFATICA Y UN ESTER POLIGLICIDILICO DE UN ACIDO POLICARBOXILICO. LA SAL ES UNA SAL DE NA, K O NH4B; EL ANODO ES UNA SAL FERROSA. SIENDO: AYB, NA; K, MG O CA; ZC, ANION CLO4C TRIFLUOROMETANSULFONATO Y OTROS; E Y, 1, 2 O 3.
ES544559A 1984-06-27 1985-06-26 Un procedimiento para polimerizar resinas epoxidicas sobre superficies metalicas Expired ES8605054A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848416389A GB8416389D0 (en) 1984-06-27 1984-06-27 Polymerisation

Publications (2)

Publication Number Publication Date
ES544559A0 ES544559A0 (es) 1986-03-01
ES8605054A1 true ES8605054A1 (es) 1986-03-01

Family

ID=10563067

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544559A Expired ES8605054A1 (es) 1984-06-27 1985-06-26 Un procedimiento para polimerizar resinas epoxidicas sobre superficies metalicas

Country Status (7)

Country Link
US (1) US4640753A (es)
EP (1) EP0169804B1 (es)
JP (1) JPS6119798A (es)
CA (1) CA1243626A (es)
DE (1) DE3573802D1 (es)
ES (1) ES8605054A1 (es)
GB (1) GB8416389D0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980429A (en) * 1990-01-26 1990-12-25 E. I. Du Pont De Nemours And Company Low cure aminoplast cathodic electrodeposition baths
US6399206B1 (en) 1992-09-30 2002-06-04 The Dow Chemical Company Electrostatically painted polymers and a process for making same
FR2837842B1 (fr) * 2002-03-26 2004-06-18 Commissariat Energie Atomique Procede de fixation de macro-objets sur une surface conductrice ou semi-conductrice de l'electricite par electro-greffage, surfaces obtenues et applications
GB2530576B (en) 2014-09-29 2019-12-25 Univ Tartu Method of forming a dielectric layer on an electrode

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573180A (en) * 1967-11-03 1971-03-30 Us Army Method of initiating polymerization electrolytically
FR2096836B1 (es) * 1970-07-03 1973-01-12 Anvar
JPS4836402B1 (es) * 1970-08-17 1973-11-05
US4038232A (en) * 1972-12-19 1977-07-26 Ppg Industries, Inc. Electrodepositable compositions containing sulfonium resins and capped polyisocyanates
US4040924A (en) * 1975-08-01 1977-08-09 Ppg Industries, Inc. Aqueous cationic electrodeposition of epoxy resins having quaternary groups carrying blocked NCO
US4299938A (en) * 1979-06-19 1981-11-10 Ciba-Geigy Corporation Photopolymerizable and thermally polymerizable compositions
DE3135636A1 (de) * 1981-09-09 1983-03-17 Basf Ag, 6700 Ludwigshafen Haertbare epoxidharze
US4411745A (en) * 1982-01-04 1983-10-25 The Standard Oil Company Electrolytic initiation of polymerization in aqueous two-phase systems
US4416752A (en) * 1982-01-11 1983-11-22 General Electric Company Method of coating a conducting substrate and coated substrates obtained thereby
EP0106352B1 (en) * 1982-10-19 1989-06-14 Mitsubishi Rayon Co., Ltd. Novel polymer composition

Also Published As

Publication number Publication date
GB8416389D0 (en) 1984-08-01
ES544559A0 (es) 1986-03-01
JPS6119798A (ja) 1986-01-28
EP0169804A3 (en) 1987-05-06
EP0169804A2 (de) 1986-01-29
US4640753A (en) 1987-02-03
DE3573802D1 (en) 1989-11-23
EP0169804B1 (de) 1989-10-18
CA1243626A (en) 1988-10-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303