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ES2185265T3 - Procedimiento para la preparacion de polisocianatos que contienen grupos imidooxadiazindiona. - Google Patents

Procedimiento para la preparacion de polisocianatos que contienen grupos imidooxadiazindiona.

Info

Publication number
ES2185265T3
ES2185265T3 ES99109889T ES99109889T ES2185265T3 ES 2185265 T3 ES2185265 T3 ES 2185265T3 ES 99109889 T ES99109889 T ES 99109889T ES 99109889 T ES99109889 T ES 99109889T ES 2185265 T3 ES2185265 T3 ES 2185265T3
Authority
ES
Spain
Prior art keywords
mol
polyisocyanates
iminooxadiazindione
groups
group
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
ES99109889T
Other languages
English (en)
Inventor
Frank Dr Richter
Stefan Dr Groth
Eberhard Dr Stelter
Wilfried Dr Litz
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
Priority claimed from DE1998124485 external-priority patent/DE19824485A1/de
Priority claimed from DE1998124490 external-priority patent/DE19824490A1/de
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2185265T3 publication Critical patent/ES2185265T3/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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
    • C07D273/02—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00 having two nitrogen atoms and only one oxygen atom
    • C07D273/04—Six-membered rings
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7875—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/7887—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring having two nitrogen atoms in the ring
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO PARA LA SINTESIS DE POLIISOCIANATOS CON AL MENOS 30 % MOLAR EN GRUPOS DE IMINO OXADIAZIN - DIONA, MEDIANTE DIMERIZACION INDUCIDA DE MANERA CATALITICA DE DI - O POLIISOCIANATOS, CARACTERIZADO PORQUE COMO CATALIZADOR DE DIMERIZACION SE UTILIZAN FLUORUROS DE FOSFONIO O DE AMONIO DE FORMULA R 4 E + F - SIENDO E N O P Y R SON RADICALES IGUALES O DIFERENTES, OPCIONALMENTE RAMIFICADOS, ALIFATICOS, AROMATICOS Y/O ARALIFATICOS DE C 1 - C SUB ,20 , PUDIENDO FORMAR DOS O MAS SUSTITUYENTES R ENTRE OTROS Y CON EL ATOMO DE NITROGENO O DE FOSFORO CICLOS SATURADOS O INSATURADOS, SE UTILIZA PURO O MEZCLADO CON DETERMINADOS AGENTES DE SOLVATACION S PARA EL ANION DE FLUORURO. TAMBIEN TRATA LA INVENCION DE LOS PRODUCTOS SINTETIZADOS SEGUN EL PROCEDIMIENTO CON AL MENOS 40 % MOLAR EN GRUPOS DE IMINO OXADIAZIN - DIONA Y SU UTILIZACION PARA LA PREPARACION DE LIGANTES.
ES99109889T 1998-06-02 1999-05-20 Procedimiento para la preparacion de polisocianatos que contienen grupos imidooxadiazindiona. Expired - Lifetime ES2185265T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998124485 DE19824485A1 (de) 1998-06-02 1998-06-02 Verfahren zur Herstellung Imidooxadiazindiongruppen enthaltender Polyisocyanate, die so hergestellte Verfahrensprodukte und ihre Verwendung
DE1998124490 DE19824490A1 (de) 1998-06-02 1998-06-02 Verfahren zur Herstellung Imidooxadiazindiongruppen enthaltender Polyisocyanate, die so hergestellte Verfahrensprodukte und deren Verwendung

Publications (1)

Publication Number Publication Date
ES2185265T3 true ES2185265T3 (es) 2003-04-16

Family

ID=26046558

Family Applications (2)

Application Number Title Priority Date Filing Date
ES99109890T Expired - Lifetime ES2187097T3 (es) 1998-06-02 1999-05-20 Procedimiento para la preparacion de poliisocianatos que contienen grupos iminooxadiazindiona.
ES99109889T Expired - Lifetime ES2185265T3 (es) 1998-06-02 1999-05-20 Procedimiento para la preparacion de polisocianatos que contienen grupos imidooxadiazindiona.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES99109890T Expired - Lifetime ES2187097T3 (es) 1998-06-02 1999-05-20 Procedimiento para la preparacion de poliisocianatos que contienen grupos iminooxadiazindiona.

Country Status (13)

Country Link
US (2) US6107484A (es)
EP (2) EP0962455B1 (es)
JP (2) JP4538112B2 (es)
KR (1) KR100580425B1 (es)
CN (1) CN1140518C (es)
AT (1) ATE225777T1 (es)
BR (2) BR9902634B1 (es)
CA (2) CA2272755C (es)
DE (2) DE59902995D1 (es)
DK (1) DK0962454T3 (es)
ES (2) ES2187097T3 (es)
HK (1) HK1025331A1 (es)
PT (1) PT962454E (es)

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CN1140518C (zh) 2004-03-03
DE59903289D1 (de) 2002-12-12
JP4538112B2 (ja) 2010-09-08
CA2272755C (en) 2008-10-07
EP0962454A1 (de) 1999-12-08
BR9902634A (pt) 2000-03-21
BR9901691A (pt) 2000-03-21
EP0962455A1 (de) 1999-12-08
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