ES8100317A1 - Procedimiento para la preparacion de ligantes autorreticulables al horno para esmaltes de inmersion electrodepositables catodicamente - Google Patents

Procedimiento para la preparacion de ligantes autorreticulables al horno para esmaltes de inmersion electrodepositables catodicamente

Info

Publication number
ES8100317A1
ES8100317A1 ES79486982A ES486982A ES8100317A1 ES 8100317 A1 ES8100317 A1 ES 8100317A1 ES 79486982 A ES79486982 A ES 79486982A ES 486982 A ES486982 A ES 486982A ES 8100317 A1 ES8100317 A1 ES 8100317A1
Authority
ES
Spain
Prior art keywords
moles
isocyanate
reacted
enamels
binding agents
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
ES79486982A
Other languages
English (en)
Other versions
ES486982A0 (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.)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3612781&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8100317(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vianova Resins AG filed Critical Vianova Resins AG
Publication of ES486982A0 publication Critical patent/ES486982A0/es
Publication of ES8100317A1 publication Critical patent/ES8100317A1/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
    • C09D5/4419—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
    • C09D5/4438—Binder based on epoxy/amine adducts, i.e. reaction products of polyepoxides with compounds containing amino groups only
    • 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
    • C08G18/58—Epoxy resins
    • 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
    • C08G18/58—Epoxy resins
    • C08G18/581—Reaction products of epoxy resins with less than equivalent amounts of compounds containing active hydrogen added before or during the reaction with the isocyanate component
    • 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
    • C08G18/58—Epoxy resins
    • C08G18/584—Epoxy resins having nitrogen
    • 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
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
    • C08G18/643—Reaction products of epoxy resins with at least equivalent amounts of amines
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE LINGOTES AUTORRETICULABLES AL HORNO. CONSISTE EN HACER REACCIONAR UN MOL DE ISOCIANATO DE FORMULA GENERAL OCN-R-(NCO)N CON UNA DIALQUILALCANOLAMINA Y CON UN COMPUESTO QUE TENGA UN GRUPO HIDROXILO LIBRE. EL PRODUCTO OBTENIDO SE HACE REACCIONAR CON LOS GRUPOS HIDROXILO DEL ADUCTO DE RESINA DE EPOXIDO-AMINA A TEMPERATURA DE 10 A 100GC HASTA UN VALOR DE ISOCIANATO DE O. OBTENCION DE LINGOTES QUE DESPUES DE SER NEUTRALIZADOS SON DILUIBLES CON AGUA, DEPOSITABLES ELECTROFORETICAMENTE EN EL CATODO Y RETICULADOS POR POLIMERIZACION TERMICA.
ES79486982A 1978-12-27 1979-12-17 Procedimiento para la preparacion de ligantes autorreticulables al horno para esmaltes de inmersion electrodepositables catodicamente Expired ES8100317A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT928078A AT357247B (de) 1978-12-27 1978-12-27 Verfahren zur herstellung von selbstver- netzenden bindemitteln fuer kathodisch abscheid- bare elektrotauchlacke

Publications (2)

Publication Number Publication Date
ES486982A0 ES486982A0 (es) 1980-11-01
ES8100317A1 true ES8100317A1 (es) 1980-11-01

Family

ID=3612781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79486982A Expired ES8100317A1 (es) 1978-12-27 1979-12-17 Procedimiento para la preparacion de ligantes autorreticulables al horno para esmaltes de inmersion electrodepositables catodicamente

Country Status (8)

Country Link
US (1) US4282128A (es)
EP (1) EP0012963B1 (es)
JP (1) JPS5590567A (es)
AT (1) AT357247B (es)
BR (1) BR7908444A (es)
DE (1) DE2961477D1 (es)
ES (1) ES8100317A1 (es)
PL (1) PL120663B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT366401B (de) * 1979-11-05 1982-04-13 Vianova Kunstharz Ag Verfahren zur herstellung von wasserverduennbaren, oxazolidingruppen tragenden bindemitteln
AT366082B (de) * 1980-09-25 1982-03-10 Vianova Kunstharz Ag Bindemittelkombination fuer kathodisch abscheidbare lacke
AT376231B (de) * 1982-12-20 1984-10-25 Vianova Kunstharz Ag Verfahren zur herstellung kationischer lackbindemittel
AT375954B (de) * 1983-03-21 1984-09-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden, kathodisch abscheidbaren etl-bindemitteln auf basis modifizierter phenol-novolake
NL8500475A (nl) * 1985-02-20 1986-09-16 Akzo Nv Thixotrope bekledingssamenstelling.
SE454781B (sv) * 1986-10-17 1988-05-30 Wallac Oy Hybridiseringsforfarande for detektion av polynukleotidsekvens
AT387028B (de) * 1987-04-28 1988-11-25 Vianova Kunstharz Ag Verfahren zur herstellung von kationischen harzen auf basis von phosphorsaeuremodifizierten epoxidharzen und ihre verwendung
DE3825584A1 (de) * 1988-07-28 1990-02-01 Hoechst Ag Traegerharz fuer pigmentpasten, seine herstellung und verwendung
DE4332014A1 (de) * 1993-09-21 1995-03-23 Basf Lacke & Farben Elektrotauchlacke und Verfahren zum Lackieren elektrisch leitfähiger Substrate
US5667894A (en) * 1996-06-05 1997-09-16 E. I. Du Pont De Nemours And Company Cathodic electrocoating compositions containing methane sulfonic acid as a neutralizing agent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922253A (en) * 1971-10-28 1975-11-25 Ppg Industries Inc Self-crosslinking cationic electrodepositable compositions
US3939126A (en) * 1974-09-05 1976-02-17 Union Carbide Corporation Acrylyl-terminated urea-urethane compositions
US4036800A (en) * 1975-06-04 1977-07-19 Desoto, Inc. Electrodeposition of aqueous dispersions of amine functional urethane copolymers
DE2707405C3 (de) * 1976-07-19 1987-12-03 Vianova Kunstharz Ag, Werndorf Verfahren zur Herstellung von Bindemitteln für die Elektrotauchlackierung
DE2707482C2 (de) * 1976-07-19 1982-07-29 Vianova Kunstharz AG, 8402 Werndorf Verfahren zur Herstellung von Bindemitteln für Elektrotauchlacke
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
AT346988B (de) * 1977-02-07 1978-12-11 Vianova Kunstharz Ag Verfahren zur herstellung von kathodisch abscheidbaren urethanbindemitteln

Also Published As

Publication number Publication date
DE2961477D1 (en) 1982-01-28
JPS5590567A (en) 1980-07-09
EP0012963B1 (de) 1981-11-25
EP0012963A1 (de) 1980-07-09
AT357247B (de) 1980-06-25
PL120663B1 (en) 1982-03-31
ES486982A0 (es) 1980-11-01
BR7908444A (pt) 1980-10-21
US4282128A (en) 1981-08-04
PL220699A1 (es) 1980-10-20
ATA928078A (de) 1979-11-15

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