FR2406647A1 - Procede de preparation de liants deposables a la cathode - Google Patents

Procede de preparation de liants deposables a la cathode

Info

Publication number
FR2406647A1
FR2406647A1 FR7829943A FR7829943A FR2406647A1 FR 2406647 A1 FR2406647 A1 FR 2406647A1 FR 7829943 A FR7829943 A FR 7829943A FR 7829943 A FR7829943 A FR 7829943A FR 2406647 A1 FR2406647 A1 FR 2406647A1
Authority
FR
France
Prior art keywords
cathode
deposable
compounds
free isocyanate
isocyanate 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.)
Granted
Application number
FR7829943A
Other languages
English (en)
Other versions
FR2406647B1 (fr
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 FR2406647A1 publication Critical patent/FR2406647A1/fr
Application granted granted Critical
Publication of FR2406647B1 publication Critical patent/FR2406647B1/fr
Granted 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
    • C09D5/4419—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
    • C09D5/4465—Polyurethanes
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • 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
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/808—Monoamines
    • 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
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
    • C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
    • C08G18/8158—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (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)

Abstract

L'invention concerne la préparation de résines pour l'électrodéposition à la cathode. Selon l'invention, on fait réagir des polymères contenant des groupes hydroxyles avec des composés ayant des groupes isocyanates libres et des atomes d'azote tertiaire basique et avec des composés comportant des groupes isocyanates libres et des doubles liaisons olefiniques. Le procédé selon l'invention permet d'obtenir des résines pour l'électrodéposition cathodique à partir de matières premières facilement accessibles.
FR7829943A 1977-10-24 1978-10-20 Procede de preparation de liants deposables a la cathode Granted FR2406647A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT756777A AT356226B (de) 1977-10-24 1977-10-24 Verfahren zur herstellung kathodisch ab- scheidbarer bindemittel

Publications (2)

Publication Number Publication Date
FR2406647A1 true FR2406647A1 (fr) 1979-05-18
FR2406647B1 FR2406647B1 (fr) 1983-06-03

Family

ID=3597353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829943A Granted FR2406647A1 (fr) 1977-10-24 1978-10-20 Procede de preparation de liants deposables a la cathode

Country Status (13)

Country Link
US (1) US4237038A (fr)
JP (1) JPS5565267A (fr)
AT (1) AT356226B (fr)
BR (1) BR7806600A (fr)
CA (1) CA1127346A (fr)
DE (1) DE2836830A1 (fr)
ES (1) ES473858A1 (fr)
FR (1) FR2406647A1 (fr)
GB (1) GB2006785B (fr)
IT (1) IT1099435B (fr)
PL (1) PL112344B1 (fr)
SU (1) SU1071224A3 (fr)
YU (1) YU232178A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710584A (en) * 1983-12-14 1987-12-01 L'oreal Derivatives of 3-benzylidene camphor, process for their preparation and their use as protective agents against UV rays and as medicaments
EP0308756A1 (fr) * 1987-09-19 1989-03-29 BASF Lacke + Farben AG Matière de revêtement à base d'un polymérisat d'acrylate ayant des groupes hydroxy, carboxyle et aminotertiaires, procédé de préparation de la matière de revêtement et son utilisation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343770B (de) * 1976-12-13 1978-06-12 Vianova Kunstharz Ag Verfahren zur herstellung von warmehartbaren bindemitteln fur kathodisch abscheidbare uberzugsmittel
US4403050A (en) * 1977-12-19 1983-09-06 Vianova Kunstharz, A. G. Cathodically depositable ester-containing coating compositions
NL8401785A (nl) * 1984-06-04 1986-01-02 Polyvinyl Chemie Holland Werkwijze voor de bereiding van een waterige dispersie van urethan-acrylaat entcopolymeren, alsmede aldus verkregen stabiele waterige dispersie.
US4639299A (en) * 1984-12-03 1987-01-27 Scm Corporation Acrylic and acrylic/epoxy copolymer composition as self-curing cathodic electrocoating vehicles
WO1988005441A1 (fr) * 1985-09-23 1988-07-28 The Dow Chemical Company Enduits acryliques thermodurcissables presentant une meilleure retention du brillant
US4654398A (en) * 1985-09-23 1987-03-31 The Dow Chemical Company Thermoset acrylic coatings having improved gloss retention

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1560081A (fr) * 1967-03-29 1969-03-14
DE2603666A1 (de) * 1970-06-19 1976-08-19 Ppg Industries Inc Waessrige zusammensetzung zum beschichten eines elektrisch leitenden substrats
FR2359190A1 (fr) * 1976-07-19 1978-02-17 Vianova Kunstharz Ag Procede de fabrication de liants pour vernissage par electrophorese
FR2373594A1 (fr) * 1976-12-13 1978-07-07 Vianova Kunstharz Ag Procede de fabrication de liants thermodurcissables pour des revetements deposables a la cathode

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157387B (de) * 1962-09-12 1963-11-14 Bayer Ag Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
US3864133A (en) * 1970-08-11 1975-02-04 Dainippon Ink & Chemicals Photo-polymerizable compositions
US3804786A (en) * 1971-07-14 1974-04-16 Desoto Inc Water-dispersible cationic polyurethane resins
US3786030A (en) * 1972-04-05 1974-01-15 Minnesota Mining & Mfg Catalyst for trimerizing polyisocyanates
US3896158A (en) * 1972-04-05 1975-07-22 Minnesota Mining & Mfg N,n-dialkylalkanolamines
US3932561A (en) * 1973-09-11 1976-01-13 Inmont Corporation Adhesives comprising solutions of a mixture of a terpene urethane resin with thermoplastic polyether polyurethanes containing tertiary amine group
US4036800A (en) * 1975-06-04 1977-07-19 Desoto, Inc. Electrodeposition of aqueous dispersions of amine functional urethane copolymers
US4096105A (en) * 1976-05-24 1978-06-20 Scm Corporation Aqueous coating composition
US4147679A (en) * 1976-06-02 1979-04-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
US4069210A (en) * 1976-09-30 1978-01-17 Ppg Industries, Inc. Polymeric products
AT343769B (de) * 1976-11-08 1978-06-12 Vianova Kunstharz Ag Verfahren zur herstellung von bindemitteln fur die elektrotauchlackierung
AT346987B (de) * 1977-02-07 1978-12-11 Vianova Kunstharz Ag Verfahren zur herstellung von selbstver- netzenden kationischen emulsionen fuer die elektrotauchlackierung
DE2756808B2 (de) * 1977-02-07 1980-11-13 Vianova Kunstharz Ag, Werndorf (Oesterreich) Bindemittel für Überzugsmittel für die kathodische Abscheidung nach dem Elektrotauchlackierverf ahren
AT346988B (de) * 1977-02-07 1978-12-11 Vianova Kunstharz Ag Verfahren zur herstellung von kathodisch abscheidbaren urethanbindemitteln
DE2729245A1 (de) * 1977-06-29 1979-01-11 Bayer Ag Verfahren zur herstellung von carboxylatgruppen aufweisenden polyisocyanat-additionsprodukten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1560081A (fr) * 1967-03-29 1969-03-14
DE2603666A1 (de) * 1970-06-19 1976-08-19 Ppg Industries Inc Waessrige zusammensetzung zum beschichten eines elektrisch leitenden substrats
FR2300147A1 (fr) * 1970-06-19 1976-09-03 Ppg Industries Inc Compositions cationiques susceptibles d'etre deposees par electrodeposition
FR2359190A1 (fr) * 1976-07-19 1978-02-17 Vianova Kunstharz Ag Procede de fabrication de liants pour vernissage par electrophorese
FR2373594A1 (fr) * 1976-12-13 1978-07-07 Vianova Kunstharz Ag Procede de fabrication de liants thermodurcissables pour des revetements deposables a la cathode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710584A (en) * 1983-12-14 1987-12-01 L'oreal Derivatives of 3-benzylidene camphor, process for their preparation and their use as protective agents against UV rays and as medicaments
EP0308756A1 (fr) * 1987-09-19 1989-03-29 BASF Lacke + Farben AG Matière de revêtement à base d'un polymérisat d'acrylate ayant des groupes hydroxy, carboxyle et aminotertiaires, procédé de préparation de la matière de revêtement et son utilisation

Also Published As

Publication number Publication date
ES473858A1 (es) 1979-04-16
US4237038A (en) 1980-12-02
CA1127346A (fr) 1982-07-06
ATA756777A (de) 1978-10-15
IT7829039A0 (it) 1978-10-24
GB2006785A (en) 1979-05-10
FR2406647B1 (fr) 1983-06-03
IT1099435B (it) 1985-09-18
YU232178A (en) 1982-06-30
PL210433A1 (pl) 1979-06-18
DE2836830A1 (de) 1979-04-26
GB2006785B (en) 1982-03-17
BR7806600A (pt) 1979-05-02
AT356226B (de) 1980-04-10
JPS5565267A (en) 1980-05-16
SU1071224A3 (ru) 1984-01-30
PL112344B1 (en) 1980-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse