ES8401949A1 - Procedimiento para la obtencion de amidinas ciclicas. - Google Patents

Procedimiento para la obtencion de amidinas ciclicas.

Info

Publication number
ES8401949A1
ES8401949A1 ES521013A ES521013A ES8401949A1 ES 8401949 A1 ES8401949 A1 ES 8401949A1 ES 521013 A ES521013 A ES 521013A ES 521013 A ES521013 A ES 521013A ES 8401949 A1 ES8401949 A1 ES 8401949A1
Authority
ES
Spain
Prior art keywords
cyclic amidines
catalysts
hardening
preparation
epoxy resins
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
ES521013A
Other languages
English (en)
Other versions
ES521013A0 (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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES8401949A1 publication Critical patent/ES8401949A1/es
Publication of ES521013A0 publication Critical patent/ES521013A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • 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
    • C08G59/4246—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof polymers with carboxylic terminal groups
    • C08G59/4269—Macromolecular compounds obtained by reactions other than those involving unsaturated carbon-to-carbon bindings
    • C08G59/4276—Polyesters
    • 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
    • C08G59/68—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 catalysts used
    • C08G59/686—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 catalysts used containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Epoxy Resins (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE AMIDINAS CICLICAS DE FORMULA (I), EN LA QUE R-R PUEDEN SER VARIOS TIPOS DE RADICALES.CONSISTE EN LA REACCION DE ACIDOS CARBOXILICOS DE FORMULA RCOOH, O DE SUS DERIVADOS DE ACIDO REACTIVOS, CON DIAMINAS DE FORMULA H2N-C(RR)-C(RR)-C(RR)-NH2, EN LA PROPORCION DE 1 A 1-2,5 MOLES. LA REACCION SE LLEVA A CABO EN ATMOSFERAS DE NITROGENO A UNA TEMPERATURA ENTRE 150 Y 280JC, SEPARANDOSE POR DESTILACION EL AGUA FORMADA Y EL EXCESO DE REACTIVO.ESTAS AMIDINAS TIENEN APLICACIONES COMO CATALIZADORES PARA EL ENDURECIMIENTO DE RESINAS EPOXIDO.
ES521013A 1982-03-26 1983-03-25 Procedimiento para la obtencion de amidinas ciclicas. Granted ES521013A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823211301 DE3211301A1 (de) 1982-03-26 1982-03-26 Cyclische amidine, verfahren zu ihrer herstellung und die verwendung cyclischer amidine als katalysatoren fuer die haertung von epoxidharzen

Publications (2)

Publication Number Publication Date
ES8401949A1 true ES8401949A1 (es) 1984-01-01
ES521013A0 ES521013A0 (es) 1984-01-01

Family

ID=6159452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521013A Granted ES521013A0 (es) 1982-03-26 1983-03-25 Procedimiento para la obtencion de amidinas ciclicas.

Country Status (6)

Country Link
US (2) US4510288A (es)
EP (1) EP0090238B1 (es)
JP (1) JPS58173119A (es)
AT (1) ATE23857T1 (es)
DE (2) DE3211301A1 (es)
ES (1) ES521013A0 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211301A1 (de) * 1982-03-26 1983-09-29 Bayer Ag, 5090 Leverkusen Cyclische amidine, verfahren zu ihrer herstellung und die verwendung cyclischer amidine als katalysatoren fuer die haertung von epoxidharzen
DE3434917A1 (de) * 1984-09-22 1986-04-03 Hüls AG, 4370 Marl Carboxylgruppenhaltige haerter
DE3545061A1 (de) * 1985-12-19 1987-06-25 Bayer Ag Pulverfoermige ueberzugsmittel
DE3624177A1 (de) * 1986-07-17 1988-01-21 Huels Chemische Werke Ag Pulverlacke, deren herstellung und verwendung
DE19627951A1 (de) * 1996-07-11 1998-01-15 Huels Chemische Werke Ag Pulverförmige Verbindungen, ein Verfahren zu ihrer Herstellung sowie deren Verwendung
ATE198212T1 (de) * 1997-10-02 2001-01-15 Hexcel Corp Epoxidharzhärter
DE19831987A1 (de) 1998-07-16 2000-01-20 Bayer Ag Diphenylimidazoline
US6310139B1 (en) 1999-08-31 2001-10-30 Reichhold, Inc. Burnish resistant powder coating compositions
US7105628B2 (en) 2002-08-27 2006-09-12 Acushnet Company Compositions for golf equipment
US6599993B1 (en) * 2000-10-11 2003-07-29 Basf Corporation Low gloss textured powder coating
US7098274B2 (en) 2002-08-27 2006-08-29 Acushnet Company Compositions for golf equipment
US7014574B2 (en) * 2002-07-15 2006-03-21 Acushnet Company Compositions for golf balls
US7138477B2 (en) 2002-08-27 2006-11-21 Acushnet Company Compositions for golf equipment
US7378483B2 (en) 2002-08-27 2008-05-27 Acushnet Company Compositions for golf equipment
US7157545B2 (en) 2002-08-27 2007-01-02 Acushnet Company Compositions for golf equipment
US7105623B2 (en) 2002-08-27 2006-09-12 Acushnet Company Compositions for golf equipment
US7138475B2 (en) 2002-08-27 2006-11-21 Acushnet Company Compositions for golf equipment
US7115703B2 (en) 2002-08-27 2006-10-03 Acushnet Company Compositions for golf equipment
US7138476B2 (en) 2002-08-27 2006-11-21 Acushnet Company Compositions for golf equipment
US7101951B2 (en) 2002-08-27 2006-09-05 Acushnet Company Compositions for golf equipment
US7253245B2 (en) 2004-06-02 2007-08-07 Acushnet Company Compositions for golf equipment
US7276570B2 (en) 2004-06-02 2007-10-02 Acushnet Company Compositions for golf equipment
US7256249B2 (en) 2004-06-02 2007-08-14 Acushnet Company Compositions for golf equipment
US7265195B2 (en) 2004-06-02 2007-09-04 Acushnet Company Compositions for golf equipment
US7253242B2 (en) 2004-06-02 2007-08-07 Acushnet Company Compositions for golf equipment
EP3339295A1 (de) * 2016-12-21 2018-06-27 Sika Technology Ag Amidin-katalysator für härtbare zusammensetzungen

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR911614A (fr) * 1944-02-28 1946-07-16 Procédé de destruction par les gaz des parasites des arbres
DE1015805B (de) * 1954-05-27 1957-09-19 Pfizer & Co C Verfahren zur Herstellung von Imidazolinen und Tetrahydropyrimidinen
DE1017805B (de) * 1955-09-29 1957-10-17 Siemens Ag Einrichtung zur kontaktlosen Umwandlung mechanischer Ausschlaege in elektrische Groessen auf induktiver Grundlage
US2893993A (en) * 1958-06-17 1959-07-07 Searle & Co 2-aryloxyaralkyl-1, 4, 5, 6-tetrahydropyrimidines
FR1350671A (fr) * 1961-10-09 1964-01-31 Parke Davis & Co Diamines organiques hétérocycliques et procédé de préparation de ces produits
US3579510A (en) * 1967-08-30 1971-05-18 Pfizer 3-(hydroxy-phenyl) substituted amidines and derivatives thereof as anthelmintic agents
DE1770009A1 (de) * 1968-03-20 1972-04-13 American Home Prod Pyrimid- und Imidazolinyl-Verbindungen
US3657229A (en) * 1968-05-02 1972-04-18 Sterling Drug Inc 1 3-diaza-2 3-cycloalkene derivatives
CH524575A (fr) * 1970-06-29 1972-06-30 Orsymonde Procédé de préparation de naphtyloxy-butyramidines
BE792161A (fr) * 1971-12-06 1973-05-30 Wyeth John & Brother Ltd Nouveaux composes heterocycliques, leur procede de preparation et medicaments les contenant
DE2321054C3 (de) * 1973-04-26 1980-02-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 2- ( w -Aminoalkyl)-!^-heterocyclen
US4044009A (en) * 1974-05-06 1977-08-23 American Cyanamid Company Pyrimidine alcohols and derivatives thereof
US4003718A (en) * 1975-03-12 1977-01-18 Universal Oil Products Company Substituted tetrahydropyrimidines
DE2731335A1 (de) * 1977-07-12 1979-01-25 Veba Chemie Ag Verfahren zum verkleben von werkstoffen
DE2751805A1 (de) * 1977-11-19 1979-05-23 Veba Chemie Ag Verfahren zur herstellung von blockierten polyisocyanaten
US4138563A (en) * 1978-01-05 1979-02-06 American Cyanamid Company 2-Acylamidoethyl-2-tetrahydropyrimidines
JPS55120622A (en) * 1979-03-12 1980-09-17 Hitachi Chem Co Ltd Production of modifier for phenolic resin
DE3041834A1 (de) * 1980-11-06 1982-06-09 Bayer Ag, 5090 Leverkusen Neue amidine und amidin/isocyanat-addukte, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren fuer die haertung von epoxidharzen
DE3211301A1 (de) * 1982-03-26 1983-09-29 Bayer Ag, 5090 Leverkusen Cyclische amidine, verfahren zu ihrer herstellung und die verwendung cyclischer amidine als katalysatoren fuer die haertung von epoxidharzen

Also Published As

Publication number Publication date
US4698426A (en) 1987-10-06
US4510288A (en) 1985-04-09
EP0090238A1 (de) 1983-10-05
JPS58173119A (ja) 1983-10-12
DE3211301A1 (de) 1983-09-29
DE3367913D1 (en) 1987-01-15
ATE23857T1 (de) 1986-12-15
EP0090238B1 (de) 1986-11-26
ES521013A0 (es) 1984-01-01

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