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ES8206489A1 - Procedimiento para la obtencion de productos de adicion de monoisocianatos y amidinas. - Google Patents

Procedimiento para la obtencion de productos de adicion de monoisocianatos y amidinas.

Info

Publication number
ES8206489A1
ES8206489A1 ES506878A ES506878A ES8206489A1 ES 8206489 A1 ES8206489 A1 ES 8206489A1 ES 506878 A ES506878 A ES 506878A ES 506878 A ES506878 A ES 506878A ES 8206489 A1 ES8206489 A1 ES 8206489A1
Authority
ES
Spain
Prior art keywords
amidine
epoxy resins
catalysts
amidines
isocyanate adducts
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
ES506878A
Other languages
English (en)
Other versions
ES506878A0 (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 ES506878A0 publication Critical patent/ES506878A0/es
Publication of ES8206489A1 publication Critical patent/ES8206489A1/es
Expired 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing 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
    • 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
    • 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
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
  • Information Transfer Between Computers (AREA)
  • Detergent Compositions (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ORIDUCTOS DE ADICION DE MONOISOCIANATOS Y AMIDINAS. CONSISTE EN LA REACCION DE ADICION ENTRE AMIDINAS, QUE TIENEN AL MENOS UNA VEZ LA ESTRUCTURACION DE FORMULA (I) O (II), CON MONOISOCIANATOS DE 2 A 20 ATOMOS DE CARBONO, EN PROPORCION TAL QUE POR CADA GRUPO NH DE LAS AMIDINAS SE EMPLEAN DE 0,8 A 1,1 GRUPOS ISOCIONATO. LA REACCION SE LLEVA A CABO EN PRESENCIA O AUSENCIA DE DISOLVENTE INERTES, A UNA TEMPERATURA ENTRE 50 Y 130 C. ESTOS COMPUESTOS TIENEN APLICACIONES COMO CATALIZADORES PARA EL ENDURECIMIENTO DE RESINAS EPOXIDO.
ES506878A 1980-11-06 1981-11-05 Procedimiento para la obtencion de productos de adicion de monoisocianatos y amidinas. Expired ES8206489A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803041834 DE3041834A1 (de) 1980-11-06 1980-11-06 Neue amidine und amidin/isocyanat-addukte, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren fuer die haertung von epoxidharzen

Publications (2)

Publication Number Publication Date
ES506878A0 ES506878A0 (es) 1982-08-16
ES8206489A1 true ES8206489A1 (es) 1982-08-16

Family

ID=6116076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506878A Expired ES8206489A1 (es) 1980-11-06 1981-11-05 Procedimiento para la obtencion de productos de adicion de monoisocianatos y amidinas.

Country Status (6)

Country Link
US (3) US4424353A (es)
EP (1) EP0051787B1 (es)
JP (1) JPS57108076A (es)
AT (1) ATE10839T1 (es)
DE (2) DE3041834A1 (es)
ES (1) ES8206489A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3217875A1 (de) * 1982-05-12 1983-11-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von glycidyl-1,2,4-triazolidin-3,5-dionen
US4513060A (en) * 1984-02-08 1985-04-23 E. I. Du Pont De Nemours And Company Chlorosulfonated polyethylene coating composition
US4578286A (en) * 1984-02-08 1986-03-25 E. I. Du Pont De Nemours And Company Electrically conductive coating composition of a chlorosulfonated polyethylene
US4572870A (en) * 1984-08-09 1986-02-25 E. I. Du Pont De Nemours And Company Chlorosulfonated ethylene vinyl acetate polymer coating composition
EP0226511B1 (fr) * 1985-12-13 1989-08-02 LABORATOIRE L. LAFON Société anonyme dite: Dérivés de 5-phényl-1,4,5,6-tétrahydropyrimidine, procédé de préparation et utilisation en thérapeutique
DE3545061A1 (de) * 1985-12-19 1987-06-25 Bayer Ag Pulverfoermige ueberzugsmittel
US4798879A (en) * 1987-03-25 1989-01-17 The B.F. Goodrich Company Catalyzed fast cure polyurethane sealant composition
US4952659A (en) * 1987-03-25 1990-08-28 The B. F. Goodrich Company Catalyzed fast cure polyurethane sealant composition
NL9102113A (nl) * 1991-12-18 1993-07-16 Dsm Nv Katalysator voor de reaktie tussen carboxylfunctionele polymeren en epoxyfunctionele verbindingen als basis voor poedercoatings.
DE4400931A1 (de) * 1994-01-14 1995-07-20 Huels Chemische Werke Ag Salze der Pyromellitsäure, ein Verfahren zu ihrer Herstellung sowie deren Verwendung
DE19627951A1 (de) * 1996-07-11 1998-01-15 Huels Chemische Werke Ag Pulverförmige Verbindungen, ein Verfahren zu ihrer Herstellung sowie deren Verwendung
EP2465886A1 (de) * 2010-12-16 2012-06-20 Bayer MaterialScience AG Polyisocyanat-Polyadditionsprodukte, ein Verfahren zu ihrer Herstellung und ihre Verwendung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381262A (en) * 1970-12-23 1975-01-22 Unilever Ltd Coating composition
US4147737A (en) * 1970-12-23 1979-04-03 Internationale Octrooi Maatschappij Octropa B.V. Powder coating composition employing mixture of polyepoxide resin with modified polyester resin
DE2132079C3 (de) * 1971-06-28 1980-04-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von 1 ,3-Diazacycloalkenen
DE2154948A1 (de) * 1971-11-05 1973-05-10 Huels Chemische Werke Ag Verfahren zur herstellung von cyclischen amidinen
ZA752896B (en) * 1975-05-05 1976-04-28 American Cyanamid Co Unsaturated imidazolines
US4024259A (en) 1976-01-26 1977-05-17 American Hoechst Corporation 3-Anilino-2,4-diazabicyclo[3.2.1]octenes
DE2722514C2 (de) * 1977-05-18 1982-10-14 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Harnstoffengruppen aufweisenden hochmolekularen Verbindungen
DE2731335A1 (de) * 1977-07-12 1979-01-25 Veba Chemie Ag Verfahren zum verkleben von werkstoffen
DE2835029A1 (de) * 1978-08-10 1980-02-14 Huels Chemische Werke Ag Pulverfoermige ueberzugsmittel und deren anwendung
DE2739313A1 (de) * 1977-09-01 1979-03-15 Bayer Ag Cycloaminale, ein verfahren zu ihrer herstellung, sowie ihre verwendung
DE2751805A1 (de) * 1977-11-19 1979-05-23 Veba Chemie Ag Verfahren zur herstellung von blockierten polyisocyanaten
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
US4404302A (en) * 1982-05-27 1983-09-13 Ferro Corporation Acylated hindered hexahydropyrimidines and their use as light stabilizing agents

Also Published As

Publication number Publication date
US4455425A (en) 1984-06-19
US4424353A (en) 1984-01-03
US4455426A (en) 1984-06-19
ATE10839T1 (de) 1985-01-15
EP0051787A3 (en) 1982-08-18
DE3041834A1 (de) 1982-06-09
EP0051787B1 (de) 1984-12-19
ES506878A0 (es) 1982-08-16
EP0051787A2 (de) 1982-05-19
DE3167875D1 (en) 1985-01-31
JPS57108076A (en) 1982-07-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303