ES2001657A6 - Procedimiento para la preparacion de resinas de epoxido cationicas modificadas por prolongacion de cadena. - Google Patents

Procedimiento para la preparacion de resinas de epoxido cationicas modificadas por prolongacion de cadena.

Info

Publication number
ES2001657A6
ES2001657A6 ES8601621A ES8601621A ES2001657A6 ES 2001657 A6 ES2001657 A6 ES 2001657A6 ES 8601621 A ES8601621 A ES 8601621A ES 8601621 A ES8601621 A ES 8601621A ES 2001657 A6 ES2001657 A6 ES 2001657A6
Authority
ES
Spain
Prior art keywords
epoxy resins
fabrication
modified epoxy
glazes
modified
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
ES8601621A
Other languages
English (en)
Inventor
Willibald Paar
Michael Honel
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
Priority claimed from AT259185A external-priority patent/AT382630B/de
Priority claimed from AT206086A external-priority patent/AT385275B/de
Application filed by Vianova Resins AG filed Critical Vianova Resins AG
Priority to ES8601621A priority Critical patent/ES2001657A6/es
Publication of ES2001657A6 publication Critical patent/ES2001657A6/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
    • 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
    • C08G18/6407—Reaction products of epoxy resins with at least equivalent amounts of compounds 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
    • C08G18/28—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
    • 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
    • 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
    • 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
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA LA PREPARACION DE RESINAS DE EPOXIDO CATIONICAS, MODIFICADAS POR PROLONGACION DE CADENA, EN QUE SE APROVECHAN FENOLES ENLAZADOS POR GRUPOS DE UREA MODIFICADOS PARA LA PROLONGACION DE CADENA DE RESINAS DE DIEPOXIDO. A PARTIR DE LOS PRODUCTOS PUEDEN FORMULARSE ESMALTES, QUE PRESENTAN EXCELENTES PROPIEDADES Y QUE PUEDEN EMPLEARSE ESPECIALMENTE COMO ESMALTES DE ELECTRO-INMERSION.
ES8601621A 1985-09-05 1986-09-04 Procedimiento para la preparacion de resinas de epoxido cationicas modificadas por prolongacion de cadena. Expired - Lifetime ES2001657A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8601621A ES2001657A6 (es) 1985-09-05 1986-09-04 Procedimiento para la preparacion de resinas de epoxido cationicas modificadas por prolongacion de cadena.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT259185A AT382630B (de) 1985-09-05 1985-09-05 Verfahren zur herstellung von modifizierten epoxidharzen
AT206086A AT385275B (de) 1986-07-31 1986-07-31 Verfahren zur herstellung von modifizierten epoxidharzen und ihre verwendung
ES8601621A ES2001657A6 (es) 1985-09-05 1986-09-04 Procedimiento para la preparacion de resinas de epoxido cationicas modificadas por prolongacion de cadena.

Publications (1)

Publication Number Publication Date
ES2001657A6 true ES2001657A6 (es) 1991-11-01

Family

ID=25597546

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601621A Expired - Lifetime ES2001657A6 (es) 1985-09-05 1986-09-04 Procedimiento para la preparacion de resinas de epoxido cationicas modificadas por prolongacion de cadena.

Country Status (7)

Country Link
US (1) US4727098A (es)
EP (1) EP0213626B1 (es)
AU (1) AU588619B2 (es)
BR (1) BR8604257A (es)
CA (1) CA1274934A (es)
DE (1) DE3686377D1 (es)
ES (1) ES2001657A6 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6020069A (en) * 1998-06-18 2000-02-01 E. I. Du Pont De Nemours And Company Cathodic electrocoating composition containing an epoxy resin chain extended with a primary amine
CN112226186B (zh) * 2020-09-27 2022-11-29 上海牛元工贸有限公司 一种使用寿命长的美缝剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554080C3 (de) * 1975-12-02 1981-02-26 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Lackbindemitteln
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
DE3561067D1 (en) * 1984-03-16 1988-01-07 Vianova Kunstharz Ag Process for producing cathodically depositable electro-dipping paint binders

Also Published As

Publication number Publication date
CA1274934A (en) 1990-10-02
AU588619B2 (en) 1989-09-21
US4727098A (en) 1988-02-23
DE3686377D1 (de) 1992-09-17
AU6238086A (en) 1987-03-12
EP0213626A3 (en) 1988-12-21
BR8604257A (pt) 1987-05-05
EP0213626A2 (de) 1987-03-11
EP0213626B1 (de) 1992-08-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001204