CA2244486C - Polyisocyanates containing iminooxadiazine dione groups and a process for their preparation - Google Patents

Polyisocyanates containing iminooxadiazine dione groups and a process for their preparation Download PDF

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Publication number
CA2244486C
CA2244486C CA002244486A CA2244486A CA2244486C CA 2244486 C CA2244486 C CA 2244486C CA 002244486 A CA002244486 A CA 002244486A CA 2244486 A CA2244486 A CA 2244486A CA 2244486 C CA2244486 C CA 2244486C
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CA
Canada
Prior art keywords
formula
catalyst
hdi
carbon atoms
nco
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Expired - Fee Related
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CA002244486A
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English (en)
French (fr)
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CA2244486A1 (en
Inventor
Frank Richter
Carl-Gerd Dieris
Harald Mertes
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Bayer AG
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Bayer AG
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Publication date
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Publication of CA2244486A1 publication Critical patent/CA2244486A1/en
Application granted granted Critical
Publication of CA2244486C publication Critical patent/CA2244486C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D273/00Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
    • C07D273/02Heterocyclic 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
    • C07D273/04Six-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00Preparation of derivatives of isocyanic acid
    • C07C263/16Preparation of derivatives of isocyanic acid by reactions not involving the formation of isocyanate groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/02Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/02Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/18Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA002244486A 1997-08-06 1998-08-03 Polyisocyanates containing iminooxadiazine dione groups and a process for their preparation Expired - Fee Related CA2244486C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19734048.2 1997-08-06
DE19734048A DE19734048A1 (de) 1997-08-06 1997-08-06 Verfahren zur Herstellung von Polyisocyanaten, damit hergestellte Polyisocyanate und deren Verwendung

Publications (2)

Publication Number Publication Date
CA2244486A1 CA2244486A1 (en) 1999-02-06
CA2244486C true CA2244486C (en) 2007-10-23

Family

ID=7838165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002244486A Expired - Fee Related CA2244486C (en) 1997-08-06 1998-08-03 Polyisocyanates containing iminooxadiazine dione groups and a process for their preparation

Country Status (7)

Country Link
EP (1) EP0896009B1 (https=)
JP (1) JP4106134B2 (https=)
KR (1) KR100511245B1 (https=)
AT (1) ATE268788T1 (https=)
CA (1) CA2244486C (https=)
DE (2) DE19734048A1 (https=)
ES (1) ES2222536T3 (https=)

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BR112014003329A2 (pt) 2011-08-19 2017-03-14 Ppg Europe Bv composição de revestimento, uso da composição e substrato
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JP6249954B2 (ja) 2011-11-30 2017-12-20 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングBayer Intellectual Property GmbH 連続的イソシアネート修飾方法
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CN105189597B (zh) * 2013-03-22 2018-07-06 科思创德国股份有限公司 用于制备多异氰酸酯的方法及其催化剂组分盒
JP6329017B2 (ja) * 2013-06-28 2018-05-23 旭化成株式会社 ポリイソシアネート組成物
EP3024862B1 (de) * 2013-07-25 2021-08-25 Covestro Intellectual Property GmbH & Co. KG Einsatz von succinnitril bei der herstellung von iminooxadiazindiongruppen enthaltenden polyisocyanaten
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US9850338B2 (en) 2014-02-18 2017-12-26 Covestro Deutschland Ag Process for isocyanate modification using spirocyclic ammonium salts as catalyst
WO2015124503A1 (de) 2014-02-18 2015-08-27 Bayer Materialscience Ag Verfahren zur isocyanatmodifizierung unter verwendung von katalysatoren mit n-p-n-sequenz
US20180079852A1 (en) 2015-03-16 2018-03-22 Covestro Deutschland Ag Polyisocyanate composition based on 1,5-pentamethylene diisocyanate
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EP3085718B1 (de) 2015-04-21 2024-04-17 Covestro Deutschland AG Polyisocyanuratkunststoff enthaltend siloxangruppen und verfahren zu dessen herstellung
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KR20180041665A (ko) 2015-08-17 2018-04-24 코베스트로 도이칠란트 아게 촉매로서 시클릭 암모늄 염을 사용하는 이소시아네이트의 개질 방법
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Also Published As

Publication number Publication date
ATE268788T1 (de) 2004-06-15
KR19990023374A (ko) 1999-03-25
ES2222536T3 (es) 2005-02-01
JP4106134B2 (ja) 2008-06-25
DE19734048A1 (de) 1999-02-11
EP0896009B1 (de) 2004-06-09
EP0896009A1 (de) 1999-02-10
DE59811531D1 (de) 2004-07-15
KR100511245B1 (ko) 2006-02-28
CA2244486A1 (en) 1999-02-06
JPH11152320A (ja) 1999-06-08

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