MX168203B - Procedimiento para la preparacion de ligantes de esmaltes auto-reticulantes cationicos - Google Patents

Procedimiento para la preparacion de ligantes de esmaltes auto-reticulantes cationicos

Info

Publication number
MX168203B
MX168203B MX003170A MX317086A MX168203B MX 168203 B MX168203 B MX 168203B MX 003170 A MX003170 A MX 003170A MX 317086 A MX317086 A MX 317086A MX 168203 B MX168203 B MX 168203B
Authority
MX
Mexico
Prior art keywords
phenol
formaldehyde
hydroxyl groups
phenolic hydroxyl
substituted
Prior art date
Application number
MX003170A
Other languages
English (en)
Inventor
Willibald Paar
Michael Hoenel
Johann Gmoser
Original Assignee
Vianova Kunstharz 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
Priority claimed from AT0215785A external-priority patent/AT382160B/de
Priority claimed from AT271285A external-priority patent/AT384818B/de
Priority claimed from AT278685A external-priority patent/AT385048B/de
Priority claimed from AT365085A external-priority patent/AT386220B/de
Priority claimed from AT174386A external-priority patent/AT386221B/de
Application filed by Vianova Kunstharz Ag filed Critical Vianova Kunstharz Ag
Publication of MX168203B publication Critical patent/MX168203B/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/544—Polycondensates of aldehydes with nitrogen compounds
    • 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
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • 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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/12—Polycondensates containing more than one epoxy group per molecule of polycarboxylic acids with epihalohydrins or precursors thereof
    • 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
    • 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
    • C08G59/40—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 curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/621—Phenols
    • C08G59/623—Aminophenols
    • 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
    • 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

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

Abstract

La presente invención se refiere a procedimiento para la preparación de ligantes de esmaltes auto-reticulantes catiónicos, diluibles con agua después de protonización, en base de productos de reacción de condensados de urea sustituída-fenol-formaldehido y resinas de epóxido, caracterizado porque se hace reaccionar: A) un producto de aminoalquilización de fenol, presentado, por lo menos un grupo NH por molécula y/o un fenol sustituida producida, con formaldehido o un compuesto, que desprende formaldehido y fenol y/o un fenol sustituído, preferentemente monoalquilfenol o monoarilfenol o monoaralquilfenol con uno o eventualmente dos grupos de hidroxilo fenólicos y en otra etapa de reacción. B) se hace reaccionar de 50 a 100 por ciento de los grupos hidroxilo fenólicos con compuestos de epóxido, preferentemente resinas de diepóxido con un peso equivalente de epóxido entre 50 y 2000. Ligantes de esmaltes catiónicos, diluibles con agua después de protonización, en base de productos de reacción de condensados de urea sustituída-fenol-formaldehído y resinas de epóxido, caracterizadas porque se hace reaccionar. A) un producto de aminoalquilización presentando por medio por lo menos, un grupo NH por molécula, de fenol y/o un fenol sustituído, preferentemente monoalquilfenol o monoarilfenol o aralquilfenol con uno o eventualmente dos grupos hidroxilo fenólicos, una alquilamina primaria y/o alcanolamina primaria y/o alquilenfiamina y formaldehido o un compuesto desprendedor de formaldehido con un diisocianato semi-bloqueado o. (A1) un diisocianato semi-bloqueado con una alquilamina primaria y/o alcanolamina primaria y/o alquilendiamin a y la urea sustituída producida, con formaldehido o un compuesto desprendedor de formaldehido y fenol y/o un fenol sustituído, preferentemente monoalquilfenol o monoarilfenol o monoaralquilfenol, con uno o eventualmente dos grupos fenólicos de hidroxilo y, en una alterior etapa de reacción. B) se hizo reaccionar 50 hasta 100 por ciento de los grupos hidroxilo fenólicos con compuestos de epóxido, preferentemente resina de diepóxido, con un peso equivalente de epóxido entre 50 y 2000, formulándose el producto previo de tal manera que el producto de reacción presente un número de amina de, por lo menos 30 mg KOH/g.
MX003170A 1985-07-22 1986-07-17 Procedimiento para la preparacion de ligantes de esmaltes auto-reticulantes cationicos MX168203B (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AT0215785A AT382160B (de) 1985-07-22 1985-07-22 Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln und ihre verwendung
AT271285A AT384818B (de) 1985-09-18 1985-09-18 Verfahren zur herstellung selbstvernetzender kationischer lackbindemittel
AT278685A AT385048B (de) 1985-09-25 1985-09-25 Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln
AT365085A AT386220B (de) 1985-12-18 1985-12-18 Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln
AT174386A AT386221B (de) 1986-06-27 1986-06-27 Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln und deren verwendung

Publications (1)

Publication Number Publication Date
MX168203B true MX168203B (es) 1993-05-12

Family

ID=27506291

Family Applications (1)

Application Number Title Priority Date Filing Date
MX003170A MX168203B (es) 1985-07-22 1986-07-17 Procedimiento para la preparacion de ligantes de esmaltes auto-reticulantes cationicos

Country Status (7)

Country Link
US (2) US4711934A (es)
EP (1) EP0209857B1 (es)
AU (1) AU590594B2 (es)
BR (1) BR8603453A (es)
CA (1) CA1271589A (es)
DE (1) DE3666451D1 (es)
MX (1) MX168203B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386417B (de) * 1986-11-07 1988-08-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln und deren verwendungin wasserverduennbaren lacken
AT387973B (de) * 1986-12-15 1989-04-10 Vianova Kunstharz Ag Verfahren zur herstellung von kationischen lackbindemitteln und deren verwendung
AT388738B (de) * 1986-12-23 1989-08-25 Vianova Kunstharz Ag Verfahren zur herstellung von wasserverduennbaren lackbindemitteln und deren verwendung
AT387974B (de) * 1987-04-17 1989-04-10 Vianova Kunstharz Ag Verfahren zur herstellung von biuretgruppen enthaltenden selbstvernetzenden kationischen lackbindemitteln und deren verwendung
AT388739B (de) * 1987-05-18 1989-08-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln auf basis von ureidmodifizierten epoxidharzen und deren verwendung
US4891111A (en) * 1988-04-25 1990-01-02 Ppg Industries, Inc. Cationic electrocoating compositions
DE3902441A1 (de) * 1989-01-27 1990-08-16 Basf Lacke & Farben Hitzehaertbares ueberzugsmittel fuer die kathodische elektrotauchlackierung
DE3920214A1 (de) * 1989-06-21 1991-01-03 Herberts Gmbh Waessrige loesung oder dispersion eines bindemittels fuer an der kathode abscheidbare waessrige ueberzugsmittel und ihre verwendung zur kathodischen abscheidung
YU138090A (sh) * 1989-07-28 1992-09-07 Vianova Kunstharz Aktiengesellschaft Postupak za dobijanje katjonskih vezivnih sredstava za lakove koja se sama umrežavaju
DE3932744A1 (de) * 1989-09-30 1991-04-11 Herberts Gmbh Waessriges ueberzugsmittel fuer die elektrotauchlackierung, verfahren zur elektrotauchlackierung und verwendung von zirkonaluminaten in ueberzugsmitteln fuer die elektrotauchlackierung
DE3942921C1 (es) * 1989-12-23 1991-01-31 Herberts Gmbh, 5600 Wuppertal, De
DE4015302A1 (de) * 1990-05-12 1991-11-14 Bayer Ag Verfahren zur herstellung von aminen, die so erhaltenen amine und ihre verwendung als haerter fuer epoxidharze
AT397507B (de) * 1991-05-07 1994-04-25 Vianova Kunstharz Ag Verfahren zur herstellung von kationischen lackbindemitteln und deren verwendung
AT400438B (de) * 1993-08-27 1995-12-27 Vianova Kunstharz Ag Verfahren zur herstellung von organischen titanverbindungen und deren verwendung in kathodisch abscheidbaren elektrotauchlacken
US5569733A (en) * 1994-03-31 1996-10-29 Ppg Industries, Inc. Tertiary aminourea compositions and their use as catalysts in curable compositions
EP1564264A1 (en) * 2004-02-11 2005-08-17 Research Institute of Petroleum Industry of NIOC Process for the production of a paint binder and its use as a selfcrosslinking paint binder in an electrodeposition bath
EP2147955A1 (en) * 2008-07-21 2010-01-27 Cytec Surface Specialties Austria GmbH Aqueous coating binders for corrosion protection, wood and concrete
US7910667B1 (en) * 2009-09-11 2011-03-22 Air Products And Chemicals, Inc. Low temperature curable epoxy compositions containing phenolic-blocked urea curatives
AR100953A1 (es) 2014-02-19 2016-11-16 Tenaris Connections Bv Empalme roscado para una tubería de pozo de petróleo

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320301C3 (de) * 1973-04-21 1979-10-04 Basf Ag, 6700 Ludwigshafen Im wesentlichen epoxidgruppenfreie Polykondensations-Polyadditions-Produkte und ihre Verwendung
DE2419179C3 (de) * 1974-04-20 1982-03-04 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Lackbindemitteln
US3963663A (en) * 1974-04-26 1976-06-15 Desoto, Inc. Electrodeposition of thermosetting coatings at the cathode
DE2541801C3 (de) * 1975-09-19 1981-07-02 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von im wesentlichen epoxidgruppenfreien Lackbindemitteln und deren Verwendung
DE2554080C3 (de) * 1975-12-02 1981-02-26 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Lackbindemitteln
DE2711385A1 (de) * 1977-03-16 1978-09-21 Basf Ag Kathodisch abscheidbares elektrotauchlackbindemittel
DE2711425A1 (de) * 1977-03-16 1978-09-21 Basf Ag Lackbindemittel fuer die kathodische elektrotauchlackierung
DE2759428C2 (de) * 1977-11-18 1982-05-19 Basf Ag, 6700 Ludwigshafen Überzugsmittel
US4310646A (en) * 1979-04-09 1982-01-12 Basf Aktiengesellschaft Self-crosslinking cationic binders and their preparation
DE3045251C2 (de) * 1980-12-01 1984-02-23 Basf Farben + Fasern Ag, 2000 Hamburg Kunstharz mit Komplex gebundenem Kupfer

Also Published As

Publication number Publication date
EP0209857A3 (en) 1988-02-24
EP0209857B1 (de) 1989-10-18
BR8603453A (pt) 1987-03-04
EP0209857A2 (de) 1987-01-28
CA1271589A (en) 1990-07-10
US4845170A (en) 1989-07-04
US4711934A (en) 1987-12-08
AU6039586A (en) 1987-01-29
AU590594B2 (en) 1989-11-09
DE3666451D1 (en) 1989-11-23

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