FR2372215A1 - COATING AGENTS DEPOSABLE AT THE CATHODE FOR THE ELECTRODEPOSITION PROCESS - Google Patents

COATING AGENTS DEPOSABLE AT THE CATHODE FOR THE ELECTRODEPOSITION PROCESS

Info

Publication number
FR2372215A1
FR2372215A1 FR7735223A FR7735223A FR2372215A1 FR 2372215 A1 FR2372215 A1 FR 2372215A1 FR 7735223 A FR7735223 A FR 7735223A FR 7735223 A FR7735223 A FR 7735223A FR 2372215 A1 FR2372215 A1 FR 2372215A1
Authority
FR
France
Prior art keywords
cathode
deposable
coating agents
electrodeposition process
compositions
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.)
Granted
Application number
FR7735223A
Other languages
French (fr)
Other versions
FR2372215B1 (en
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.)
Allnex Austria GmbH
Original Assignee
Vianova Resins 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 Vianova Resins AG filed Critical Vianova Resins AG
Publication of FR2372215A1 publication Critical patent/FR2372215A1/en
Application granted granted Critical
Publication of FR2372215B1 publication Critical patent/FR2372215B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/026—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from the reaction products of polyepoxides and unsaturated monocarboxylic acids, their anhydrides, halogenides or esters with low molecular weight
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Epoxy Resins (AREA)
  • Epoxy Compounds (AREA)

Abstract

L'invention concerne le domaine des compositions pour revêtements pouvant se déposer à la cathode par électrodéposition. Les compositions selon l'invention contiennent, en plus des ingrédients habituels à base de résines époxy, des liants diluables par l'eau pouvant se déposer à la cathode, des di ou triuréthannes, non solubles dans l'eau, émulsionnés dans ces compositions connues. Les compositions selon l'invention permettent, lors de l'électrodéposition, d'obtenir des surfaces très régulières et une très bonne adhésion du vernis sur le support.The invention relates to the field of compositions for coatings which can be deposited at the cathode by electrodeposition. The compositions according to the invention contain, in addition to the usual ingredients based on epoxy resins, binders which can be diluted by water which can be deposited at the cathode, di or triurethanes, not soluble in water, emulsified in these known compositions. . The compositions according to the invention make it possible, during electroplating, to obtain very regular surfaces and very good adhesion of the varnish on the support.

FR7735223A 1976-11-24 1977-11-23 COATING AGENTS DEPOSABLE AT THE CATHODE FOR THE ELECTRODEPOSITION PROCESS Granted FR2372215A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT872776A AT345407B (en) 1976-11-24 1976-11-24 CATHODICALLY SEPARABLE COATING AGENT FOR THE ELECTRIC DIP PAINTING PROCESS

Publications (2)

Publication Number Publication Date
FR2372215A1 true FR2372215A1 (en) 1978-06-23
FR2372215B1 FR2372215B1 (en) 1983-04-01

Family

ID=3608032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735223A Granted FR2372215A1 (en) 1976-11-24 1977-11-23 COATING AGENTS DEPOSABLE AT THE CATHODE FOR THE ELECTRODEPOSITION PROCESS

Country Status (8)

Country Link
JP (1) JPS5388830A (en)
AT (1) AT345407B (en)
CA (1) CA1085079A (en)
DE (1) DE2752255A1 (en)
ES (1) ES464315A1 (en)
FR (1) FR2372215A1 (en)
GB (1) GB1545390A (en)
IT (1) IT1088891B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813781A (en) * 1981-07-14 1983-01-26 東レ株式会社 Carbon fiber excellent in anti-friction property
DE3311512A1 (en) * 1983-03-30 1984-10-04 Basf Farben + Fasern Ag, 2000 Hamburg BINDING AGENT FOR CATHODIC ELECTRIC DIP PAINTING
DE3311513A1 (en) * 1983-03-30 1984-10-04 Basf Farben + Fasern Ag, 2000 Hamburg HEAT-CURABLE COATING AGENTS AND THEIR USE
GB8312770D0 (en) * 1983-05-10 1983-06-15 Albright & Wilson Resin deposition
US4581111A (en) 1984-03-28 1986-04-08 Ppg Industries, Inc. Treatment of ultrafiltrate by electrodialysis
JPH0284469A (en) * 1988-06-10 1990-03-26 Kansai Paint Co Ltd Cationic electrodeposition coating
US8945365B2 (en) 2012-07-13 2015-02-03 Ppg Industries Ohio, Inc. Electrodepositable coating compositions exhibiting resistance to cratering

Also Published As

Publication number Publication date
DE2752255C2 (en) 1989-01-12
AT345407B (en) 1978-09-11
FR2372215B1 (en) 1983-04-01
CA1085079A (en) 1980-09-02
ES464315A1 (en) 1979-06-16
JPS5388830A (en) 1978-08-04
JPS5523873B2 (en) 1980-06-25
ATA872776A (en) 1978-01-15
IT1088891B (en) 1985-06-10
GB1545390A (en) 1979-05-10
DE2752255A1 (en) 1978-06-01

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