ES2097785T3 - Procedimiento para preparar una composicion de resina termoendurecible y un sistema de resina para electrodeposicion catodica. - Google Patents

Procedimiento para preparar una composicion de resina termoendurecible y un sistema de resina para electrodeposicion catodica.

Info

Publication number
ES2097785T3
ES2097785T3 ES91201060T ES91201060T ES2097785T3 ES 2097785 T3 ES2097785 T3 ES 2097785T3 ES 91201060 T ES91201060 T ES 91201060T ES 91201060 T ES91201060 T ES 91201060T ES 2097785 T3 ES2097785 T3 ES 2097785T3
Authority
ES
Spain
Prior art keywords
sub
composition
resin
formula
group
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 - Lifetime
Application number
ES91201060T
Other languages
English (en)
Inventor
Adrianus Johannes Ma Barnhoorn
Jan Bossaerts
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2097785T3 publication Critical patent/ES2097785T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08G18/08—Processes
    • 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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • 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
    • C08G18/8077—Oximes
    • 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
    • C09D5/4488—Cathodic paints
    • C09D5/4496—Cathodic paints characterised by the nature of the curing agents

Landscapes

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

Abstract

UN PROCESO PARA PREPARAR UNA COMPOSICION DE RESINA TERMOENDURECIBLE CURANDO UNA COMPOSICION A UNA TEMPERATURA DE < 160 C QUE CONTIENE: A) UN DISOLIANATO DE ISOFORONA BLOQUEADO DE CETOXIMA, Y B) UNA SOLUCION ACUOSA DE UN ENLAZADOR DE RESINA DISOLUBLE EN AGUA QUE ESENCIALMENTE NO TIENE GRUPOS DE EPOXI Y QUE TIENE LA FORMULA GENERAL A-B-(-C-B) SUB M-A, EN QUE M ES DE 1 A 6, A ES UN GRUPO DE AMINO TERCIARIO, B ES UN GRUPO DIVALENTE QUE TIENE LA FORMULA -D-O-R-O-(-D-O-R-O-) SUB N -D-, EN QUE N ES DE 0 A 10, D ES UN GRUPO QUE TIENE LA FORMULA -CH SUB 2 -CH(OH)-CH SUB 2 STO DIHIDROXI ALIFATICO O AROMATICO Y C SON GRUPOS ORGANICOS DIVALENTES IGUALES O DIFERENTES QUE CONTIENEN UNO O DOS GRUPO(S) DE AMINO SEGUNDARIO O TERCIARIO PONTEADORES ENLAZADOS A B, TENIENDO POR LO MENOS UNO DE DICHOS GRUPOS DE AMINO UNIDOS A C LA FORMULA EN QUE R'' ES ALQUILO DE C SUB 4 A C SUB 16 Y DE D ES COMO SE EXPONE EN ESTO .
ES91201060T 1990-05-25 1991-05-03 Procedimiento para preparar una composicion de resina termoendurecible y un sistema de resina para electrodeposicion catodica. Expired - Lifetime ES2097785T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909011710A GB9011710D0 (en) 1990-05-25 1990-05-25 Heat-curable thermosetting resin system for cathodic electrodeposition

Publications (1)

Publication Number Publication Date
ES2097785T3 true ES2097785T3 (es) 1997-04-16

Family

ID=10676545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201060T Expired - Lifetime ES2097785T3 (es) 1990-05-25 1991-05-03 Procedimiento para preparar una composicion de resina termoendurecible y un sistema de resina para electrodeposicion catodica.

Country Status (8)

Country Link
EP (1) EP0458377B1 (es)
KR (1) KR100204531B1 (es)
AU (1) AU645565B2 (es)
CA (1) CA2043122A1 (es)
DE (1) DE69124543T2 (es)
ES (1) ES2097785T3 (es)
GB (1) GB9011710D0 (es)
MY (1) MY106676A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409631B (de) * 1998-10-28 2002-09-25 Solutia Austria Gmbh Ionisch oder nichtionisch stabilisierte epoxidaddukte als wasserverdünnbare basisharze für 2 k-isocyanat systeme
US7576160B2 (en) 2005-05-06 2009-08-18 Ppg Industries Ohio, Inc. Electrocoat composition imparting sweat resistance and methods for using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060442A (en) * 1963-02-18 1967-03-01 Westinghouse Electric Corp Modified epoxy resin compositions
DE2861731D1 (en) * 1977-06-13 1982-05-27 Shell Int Research Resin binders containing amino groups and process for their preparation
AT362846B (de) * 1979-12-17 1981-06-25 Vianova Kunstharz Ag Verfahren zur herstellung kathodisch abscheidbarer bindemittel
DE3030554A1 (de) * 1980-08-13 1982-03-25 Chemische Werke Hüls AG, 4370 Marl Einbrennlacke
GB8712577D0 (en) * 1987-05-28 1987-07-01 Ici Plc Coating compositions
US4872961A (en) * 1987-08-28 1989-10-10 The Dow Chemical Company Corrosion resistant, low temperature cured cathodic electrodeposition coating
DE3734916A1 (de) * 1987-10-15 1989-04-27 Hoechst Ag Haertungskomponente fuer kunstharze, diese enthaltende haertbare mischungen sowie deren verwendung
AT393685B (de) * 1988-07-04 1991-11-25 Vianova Kunstharz Ag Vernetzungskomponente fuer lackbindemittel und verfahren zu deren herstellung
AT390624B (de) * 1988-08-23 1990-06-11 Vianova Kunstharz Ag Verfahren zur herstellung von vernetzungskomponenten und deren verwendung fuer kathodisch abscheidbare lackbindemittel

Also Published As

Publication number Publication date
AU7730291A (en) 1991-11-28
EP0458377B1 (en) 1997-02-05
DE69124543D1 (de) 1997-03-20
GB9011710D0 (en) 1990-07-18
EP0458377A2 (en) 1991-11-27
EP0458377A3 (en) 1992-05-20
DE69124543T2 (de) 1997-11-13
AU645565B2 (en) 1994-01-20
KR920005731A (ko) 1992-04-03
CA2043122A1 (en) 1991-11-26
KR100204531B1 (ko) 1999-06-15
MY106676A (en) 1995-07-31

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