ES8407069A1 - Procedimiento para la obtencion de un ligante de dispersion acuosa para lacas de electroinmersion a base de resinas epoxidas - Google Patents

Procedimiento para la obtencion de un ligante de dispersion acuosa para lacas de electroinmersion a base de resinas epoxidas

Info

Publication number
ES8407069A1
ES8407069A1 ES528779A ES528779A ES8407069A1 ES 8407069 A1 ES8407069 A1 ES 8407069A1 ES 528779 A ES528779 A ES 528779A ES 528779 A ES528779 A ES 528779A ES 8407069 A1 ES8407069 A1 ES 8407069A1
Authority
ES
Spain
Prior art keywords
water dispersible
molecular weight
production method
method therefor
binders
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
ES528779A
Other languages
English (en)
Other versions
ES528779A0 (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.)
BASF Farben und Fasern AG
Original Assignee
BASF Farben und Fasern 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=6187974&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8407069(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF Farben und Fasern AG filed Critical BASF Farben und Fasern AG
Publication of ES8407069A1 publication Critical patent/ES8407069A1/es
Publication of ES528779A0 publication Critical patent/ES528779A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/64—Amino alcohols
    • 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
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4284—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof together with other curing agents
    • 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
    • C08G59/50—Amines
    • C08G59/56—Amines together with other curing agents
    • 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
    • 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
    • C08G59/66—Mercaptans
    • 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

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)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE LIGANTES DE DISPERSION ACUOSA PARA LACAS DE ELECTROINMERSION CATIONICA, A BASE DE RESINAS EPOXIDAS.SE HACEN REACCIONAR: A) RESINAS EPOXIDAS CON UN PESO DE EQUIVALENTE EPOXIDO INFERIOR A 375, QUE CONTENGAN GRUPOS AROMATICOS DE BAJO PESO MOLECULAR, CON B) ALCOHOLES POLIFUNCIONALES ALIFATICOS Y/O ALICICLICOS, Y/O ACIDOS CARBOXILICOS CON UN PESO MOLECULAR INFERIOR A 350, OBTENIENDOSE PRODUCTOS CON UN CONTENIDO DE GRUPOS AROMATICOS, CALCULADO COMO GRUPO FENILENO DE ENTRE 10 A 45, MODIFICANDOSE ESTOS PRODUCTOS DE LA REACCION, CON C) ALCOHOLES POLIFUNCIONALES,ACIDOS CARBOXILICOS Y/O COMPUESTOS SH CON UN PESO MOLECULAR DE ENTRE 500 Y 5.000, ASI COMO, PARA LA OBTENCION DE LA DESEADA DISPERSABILIDAD EN AGUA; D) CON AMINOALCOHOLES CON AL MENOS UN ATOMO DE NITROGENO PRIMARIO O TERCIARIO ENCUBIERTO.
ES528779A 1983-01-10 1984-01-10 Procedimiento para la obtencion de un ligante de dispersion acuosa para lacas de electroinmersion a base de resinas epoxidas Granted ES528779A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833300570 DE3300570A1 (de) 1983-01-10 1983-01-10 Wasserdispergierbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung

Publications (2)

Publication Number Publication Date
ES8407069A1 true ES8407069A1 (es) 1984-09-01
ES528779A0 ES528779A0 (es) 1984-09-01

Family

ID=6187974

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528779A Granted ES528779A0 (es) 1983-01-10 1984-01-10 Procedimiento para la obtencion de un ligante de dispersion acuosa para lacas de electroinmersion a base de resinas epoxidas

Country Status (7)

Country Link
US (1) US4724254A (es)
EP (1) EP0131023B1 (es)
JP (1) JPS60500449A (es)
DE (2) DE3300570A1 (es)
ES (1) ES528779A0 (es)
IT (1) IT1218838B (es)
WO (1) WO1984002713A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712349A (en) * 1981-03-04 1998-01-27 Basf Farben Fasern Aktiengesellschaft Water dispersible binders for cationic electrocoating finishes and a process for their preparation
US4931157A (en) * 1988-02-18 1990-06-05 Ppg Industries, Inc. Epoxy resin advancement using urethane polyols and method for use thereof
DE3833119A1 (de) * 1988-09-29 1990-04-12 Sep Tech Studien Verfahren zur chromatierung und lackierung von metalloberflaechen mit wasserverduennbaren lacken
US5095051A (en) * 1990-08-06 1992-03-10 E. I. Du Pont De Nemours And Company Amide diol extended cathodic electrodeposition resins
US5987371A (en) * 1996-12-04 1999-11-16 Caterpillar Inc. Apparatus and method for determining the position of a point on a work implement attached to and movable relative to a mobile machine
DE19703869A1 (de) 1997-02-03 1998-08-06 Basf Coatings Ag Wäßrige Bindemitteldispersion für kationische Elektrotauchlacke
US6423774B1 (en) 2000-03-21 2002-07-23 Ppg Industries Ohio, Inc. Cationic aliphatic polyester resins and their electrodeposition
DE10236350A1 (de) 2002-08-08 2004-02-19 Basf Coatings Ag Bismutverbindungen enthaltende Elektrotauchlacke (ETL)
DE10310446A1 (de) * 2003-03-07 2004-09-23 Ppg Industries Lacke Gmbh Polyester
DE102007038824A1 (de) 2007-08-16 2009-02-19 Basf Coatings Ag Einsatz von Bismutsubnitrat in Elektrotauchlacken
DE102008016220A1 (de) 2008-03-27 2009-10-01 Basf Coatings Ag Elektrotauchlacke enthaltend Polymethylenharnstoff
US9938417B2 (en) 2013-12-20 2018-04-10 Basf Coatings Gmbh Formulations containing pigment and filler
EP3854831A1 (en) 2020-01-24 2021-07-28 BASF Coatings GmbH Compound comprising fully blocked isocyanate and silane groups and its use as crosslinker in electrocoating materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985695A (en) * 1974-11-25 1976-10-12 Mobil Oil Corporation Water reducible epoxy ester coating composition
DE2534012C3 (de) * 1975-07-30 1981-05-14 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Bindemitteln
CA1111598A (en) * 1976-01-14 1981-10-27 Joseph R. Marchetti Amine acide salt-containing polymers for cationic electrodeposition
DE2707482C2 (de) * 1976-07-19 1982-07-29 Vianova Kunstharz AG, 8402 Werndorf Verfahren zur Herstellung von Bindemitteln für Elektrotauchlacke
BR8005693A (pt) * 1979-09-08 1981-03-17 Herberts Gmbh Composicao de revestimento de laca aquosa endurecivel ao calor,pre-condensada e seu emprego para a deposicao catodica sobre superficies eletricamente condutoras
US4260720A (en) * 1979-10-31 1981-04-07 Ppg Industries, Inc. Novel mercapto chain extended products and their use in cationic electrodeposition
EP0054194A3 (en) * 1980-12-15 1982-09-08 Interox Chemicals Limited Epoxy resins and emulsions made therefrom
DE3210306A1 (de) * 1982-03-20 1983-09-22 Basf Farben + Fasern Ag, 2000 Hamburg Wasserdispergierbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
US4724254A (en) 1988-02-09
JPS60500449A (ja) 1985-04-04
IT1218838B (it) 1990-04-24
WO1984002713A1 (en) 1984-07-19
DE3300570A1 (de) 1984-07-12
DE3461101D1 (en) 1986-12-04
ES528779A0 (es) 1984-09-01
EP0131023A1 (de) 1985-01-16
EP0131023B1 (de) 1986-10-29
IT8419091A0 (it) 1984-01-10

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