ES8501781A1 - Procedimiento para la obtencion de condensados de urea - Google Patents

Procedimiento para la obtencion de condensados de urea

Info

Publication number
ES8501781A1
ES8501781A1 ES531178A ES531178A ES8501781A1 ES 8501781 A1 ES8501781 A1 ES 8501781A1 ES 531178 A ES531178 A ES 531178A ES 531178 A ES531178 A ES 531178A ES 8501781 A1 ES8501781 A1 ES 8501781A1
Authority
ES
Spain
Prior art keywords
preparation
urea
condensation products
urea condensation
urea condensates
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
ES531178A
Other languages
English (en)
Other versions
ES531178A0 (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
Application filed by BASF Farben und Fasern AG filed Critical BASF Farben und Fasern AG
Publication of ES8501781A1 publication Critical patent/ES8501781A1/es
Publication of ES531178A0 publication Critical patent/ES531178A0/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
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • 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
    • 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
    • Y10S524/904—Powder coating compositions
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

METODO DE PREPARACION DE CONDENSADOS DE UREA, QUE TIENEN APLICACIONES COMO COMPONENTES DE VEHICULO EN BARNICES TERMOENDURECIBLES DE ELECTRORRECUBRIMIENTO CATODICO O DE BARNICES PULVERULENTOS.CONSISTE EN LA REACCION DE AL MENOS, UNA DIAMINA Y/O POLIAMINA PRIMARIA, CON AL MENOS, UNA AMINA SECUNDARIA, UREA Y, EN CASO DADO, UNO O VARIOS POLIALCOHOLES. LA REACCION SE EFECTUA A TEMPERATURA ENTRE 120JC Y 230JC, EN PRESENCIA DE CATALIZADORES ACIDOS O BASICOS.
ES531178A 1983-03-30 1984-03-30 Procedimiento para la obtencion de condensados de urea Granted ES531178A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833311514 DE3311514A1 (de) 1983-03-30 1983-03-30 Herstellung von harnstoffkondensationprodukten und deren verwendung

Publications (2)

Publication Number Publication Date
ES8501781A1 true ES8501781A1 (es) 1984-12-01
ES531178A0 ES531178A0 (es) 1984-12-01

Family

ID=6195041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531178A Granted ES531178A0 (es) 1983-03-30 1984-03-30 Procedimiento para la obtencion de condensados de urea

Country Status (10)

Country Link
US (1) US4568729A (es)
EP (1) EP0123879B1 (es)
JP (1) JPS59202223A (es)
AT (1) ATE22307T1 (es)
BR (1) BR8401436A (es)
CA (1) CA1217896A (es)
DE (2) DE3311514A1 (es)
ES (1) ES531178A0 (es)
PT (1) PT78331B (es)
ZA (1) ZA842326B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434318A1 (de) * 1984-09-19 1986-03-27 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren zur herstellung von harnstoffkondensationsprodukten und deren verwendung
DE3542168A1 (de) * 1985-11-29 1987-06-04 Basf Lacke & Farben Bindemittel fuer die kathodische elektrotauchlackierung
DE3542170A1 (de) * 1985-11-29 1987-06-04 Basf Lacke & Farben Bindemittel fuer die kathodische elektrotauchlackierung
DE3542594A1 (de) * 1985-12-03 1987-06-04 Basf Lacke & Farben Durch protonieren mit saeure wasserverduennbares bindemittel, dessen herstellung und verwendung
DE3639570A1 (de) * 1986-11-20 1988-06-01 Basf Lacke & Farben Durch protonierung mit saeure wasserverduennbare bindemittel
DE3728762A1 (de) * 1987-08-28 1989-03-09 Basf Lacke & Farben Bindemittel fuer die kathodische elektrotauchlackierung
DE3741161A1 (de) * 1987-12-04 1989-06-15 Basf Lacke & Farben Hitzehaertbares waessriges ueberzugsmittel fuer die kathodische elektrotauchlackierung
EP2714649A2 (de) * 2011-05-30 2014-04-09 Basf Se Verfahren zur herstellung von polyisocyanaten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653144A (en) * 1950-08-03 1953-09-22 American Viscose Corp Stabilized polyheptamethyleneurea and process for making the same
DE2419179C3 (de) * 1974-04-20 1982-03-04 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Lackbindemitteln
CA1111598A (en) * 1976-01-14 1981-10-27 Joseph R. Marchetti Amine acide salt-containing polymers for cationic electrodeposition
US4178427A (en) * 1976-05-05 1979-12-11 Texaco Development Corp. Polyether urea epoxy curing agent
DE2636167C3 (de) * 1976-08-11 1979-06-28 Kraftwerk Union Ag, 4330 Muelheim Anordnung zum Auswuchten von Läufern mit supraleitender Erregerwicklung
DE2925567A1 (de) * 1979-06-25 1981-01-22 Bayer Ag Harnstoffgruppenhaltige polyamine, sowie deren herstellung und verwendung als retentionsmittel
DE2942488A1 (de) * 1979-10-20 1981-04-30 Basf Ag, 6700 Ludwigshafen Polyadditionsprodukt und seine verwendung
DE3021300A1 (de) * 1980-06-06 1981-12-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von haertbaren stickstoffbasische gruppen tragenden polyadditionsprodukten und deren verwendung
DE3121765A1 (de) * 1981-06-02 1982-12-16 Basf Ag, 6700 Ludwigshafen Waessrige pigmentpasten und deren verwendung

Also Published As

Publication number Publication date
JPH0553816B2 (es) 1993-08-11
CA1217896A (en) 1987-02-10
DE3311514A1 (de) 1984-10-25
EP0123879A1 (de) 1984-11-07
BR8401436A (pt) 1984-11-06
JPS59202223A (ja) 1984-11-16
PT78331A (en) 1984-04-01
ZA842326B (en) 1984-11-28
PT78331B (en) 1986-04-30
DE3460746D1 (en) 1986-10-23
EP0123879B1 (de) 1986-09-17
US4568729A (en) 1986-02-04
ES531178A0 (es) 1984-12-01
ATE22307T1 (de) 1986-10-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519