ES2061805T3 - Reticulante termoactivo para aglutinantes de resina de barniz. - Google Patents

Reticulante termoactivo para aglutinantes de resina de barniz.

Info

Publication number
ES2061805T3
ES2061805T3 ES89112044T ES89112044T ES2061805T3 ES 2061805 T3 ES2061805 T3 ES 2061805T3 ES 89112044 T ES89112044 T ES 89112044T ES 89112044 T ES89112044 T ES 89112044T ES 2061805 T3 ES2061805 T3 ES 2061805T3
Authority
ES
Spain
Prior art keywords
resin binders
equivalent
thermoactive
crosslink
varnish resin
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
ES89112044T
Other languages
English (en)
Inventor
Dirk Dr Lawrenz
Hans Dr Schupp
Thomas Dr Schwerzel
Hans-Josef Dr Oslowski
Ulrich Dr Heimann
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 Lacke und Farben 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
Application filed by BASF Lacke und Farben AG filed Critical BASF Lacke und Farben AG
Application granted granted Critical
Publication of ES2061805T3 publication Critical patent/ES2061805T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08G18/28—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
    • C08G18/542—Polycondensates of aldehydes with phenols
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

EL INVENTO PRESENTE SE REFIERE A UN MEDIO RETICULADOR ACTIVO AL CALOR PARA PRODUCTOS AGLUTINANTES DE GOMA DE LACA SOBRE LA BASE DE BASES DE FENOL, OBTENIDAS EN LA TRANSFORMACION: A) UN EQUIVALENTE DE UN POLIFENOL CON B) 0,5 A 2 EQUIVALENTES DE FORMALDEIDO O UNA UNION QUE SUMINISTRA FORMALDEIDO Y C) 0,5 A 1 EQUIVALENTE DE, POR LO MENOS, UNA AMINA ALIFATICA SECUNDARIA. SEPARACION DEL AGUA DE REACCION Y TRANSFORMACION DEL PRODUCTO DE REACCION OBTENIDO CON D) 0,01 A 1 QEUIVALENTE DE UNA UNION DE ISOCIANATO MONO Y/O POLIFUNCIONAL.
ES89112044T 1988-07-19 1989-07-01 Reticulante termoactivo para aglutinantes de resina de barniz. Expired - Lifetime ES2061805T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824416A DE3824416A1 (de) 1988-07-19 1988-07-19 Waermereaktives vernetzungsmittel fuer lackharz-bindemittel

Publications (1)

Publication Number Publication Date
ES2061805T3 true ES2061805T3 (es) 1994-12-16

Family

ID=6358991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89112044T Expired - Lifetime ES2061805T3 (es) 1988-07-19 1989-07-01 Reticulante termoactivo para aglutinantes de resina de barniz.

Country Status (6)

Country Link
US (1) US4983704A (es)
EP (1) EP0351618B1 (es)
JP (1) JP2982817B2 (es)
AT (1) ATE101168T1 (es)
DE (2) DE3824416A1 (es)
ES (1) ES2061805T3 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755907A1 (de) * 1977-12-15 1979-06-21 Basf Ag Lackbindemittel fuer die kathodische elektrotauchlackierung
US4369290A (en) * 1979-03-12 1983-01-18 Scm Corporation Aminomethyl-phenol cross-linking compounds
DE3422457A1 (de) * 1984-06-16 1985-12-19 Basf Farben + Fasern Ag, 2000 Hamburg Bindemittel fuer die kathodische elektrotauchlackierung, die nicht-tertiaere basische aminogruppen neben phenolischen mannichbasen enthalten
AT386417B (de) * 1986-11-07 1988-08-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln und deren verwendungin wasserverduennbaren lacken

Also Published As

Publication number Publication date
JPH02150470A (ja) 1990-06-08
EP0351618B1 (de) 1994-02-02
EP0351618A3 (de) 1992-02-19
DE58906870D1 (de) 1994-03-17
EP0351618A2 (de) 1990-01-24
ATE101168T1 (de) 1994-02-15
DE3824416A1 (de) 1990-02-15
JP2982817B2 (ja) 1999-11-29
US4983704A (en) 1991-01-08

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