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BR9000282A - Processo para a preparacao de poliisocianatos modificados que apresentam grupos isocianurato e aplicacao destes - Google Patents

Processo para a preparacao de poliisocianatos modificados que apresentam grupos isocianurato e aplicacao destes

Info

Publication number
BR9000282A
BR9000282A BR909000282A BR9000282A BR9000282A BR 9000282 A BR9000282 A BR 9000282A BR 909000282 A BR909000282 A BR 909000282A BR 9000282 A BR9000282 A BR 9000282A BR 9000282 A BR9000282 A BR 9000282A
Authority
BR
Brazil
Prior art keywords
modified
isocyanate groups
preparation
groups
isocianurate
Prior art date
Application number
BR909000282A
Other languages
English (en)
Inventor
Hans-Joachim Scholl
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 BR9000282A publication Critical patent/BR9000282A/pt

Links

Classifications

    • 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
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/77Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78Nitrogen
    • C08G18/79Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D251/00Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12Heterocyclic 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
    • C07D251/26Heterocyclic 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
    • C07D251/30Only oxygen atoms
    • C07D251/34Cyanuric or isocyanuric esters
    • 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
    • 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
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/77Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78Nitrogen
    • C08G18/7875Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/7887Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring having two nitrogen atoms in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Paints Or Removers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
BR909000282A 1989-01-25 1990-01-24 Processo para a preparacao de poliisocianatos modificados que apresentam grupos isocianurato e aplicacao destes BR9000282A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3902078A DE3902078A1 (de) 1989-01-25 1989-01-25 Verfahren zur herstellung von modifizierten, isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung

Publications (1)

Publication Number Publication Date
BR9000282A true BR9000282A (pt) 1990-11-20

Family

ID=6372717

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909000282A BR9000282A (pt) 1989-01-25 1990-01-24 Processo para a preparacao de poliisocianatos modificados que apresentam grupos isocianurato e aplicacao destes

Country Status (8)

Country Link
US (1) US5013838A (pt)
EP (1) EP0379914B1 (pt)
JP (1) JP2832473B2 (pt)
AT (1) ATE94177T1 (pt)
BR (1) BR9000282A (pt)
CA (1) CA2008064C (pt)
DE (2) DE3902078A1 (pt)
ES (1) ES2059837T3 (pt)

Families Citing this family (73)

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DE4331084A1 (de) * 1993-09-13 1995-03-16 Basf Ag Verfahren zur Herstellung von Isocyanurat- und Uretdiongruppen enthaltenden Polyisocyanatmischungen mit reduzierter Farbzahl
DE4405055A1 (de) * 1994-02-17 1995-08-24 Basf Ag Verfahren zur Herstellung von Isocyanuratgruppen aufweisenden Polyisocyanaten und ihre Verwendung
DE19532060A1 (de) * 1995-08-31 1997-03-06 Bayer Ag Polycyclische Iminooxadiazindione, deren Herstellung und Verwendung
DE19611849A1 (de) * 1996-03-26 1997-10-02 Bayer Ag Neue Isocyanattrimerisate und Isocyanattrimerisatmischungen, deren Herstellung und Verwendung
DE19646110A1 (de) * 1996-11-08 1998-05-14 Bayer Ag Mikrokapseln unter Verwendung von Iminooxadiazindion-Polyisocyanaten
DE19653583A1 (de) * 1996-12-20 1998-06-25 Bayer Ag Polycyclische Iminooxadiazindione aus (cyclo)aliphatischen 1,4-Diisocyanaten
DE19734048A1 (de) * 1997-08-06 1999-02-11 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten, damit hergestellte Polyisocyanate und deren Verwendung
DK0962454T3 (da) * 1998-06-02 2002-10-28 Bayer Ag Fremgangsmåde til fremstilling af iminooxadiazindiongruppeholdige polyisocyanater
DE19853569A1 (de) * 1998-11-20 2000-05-25 Bayer Ag Neue Urethanacrylate, Verfahren zu ihrer Herstellung sowie ihre Verwendung
JP3804736B2 (ja) * 1998-12-17 2006-08-02 三井化学株式会社 イソシアヌレート環含有ポリイソシアナートの製造方法
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CA2353005A1 (en) 2000-08-01 2002-02-01 Dai-Ichi Kogyo Seiyaku Co., Ltd. Blocked urethane prepolymers as paper wet strength agent
DE10065176A1 (de) 2000-12-23 2002-06-27 Degussa Katalysator und Verfahren zur Herstellung von niedrigviskosen und farbreduzierten isocyanuratgruppenhaltigen Polyisocyanaten
JP2003138497A (ja) * 2001-10-31 2003-05-14 Dai Ichi Kogyo Seiyaku Co Ltd 湿潤紙力増強剤
DE10159803A1 (de) * 2001-12-05 2003-07-03 Degussa Katalysatoren und Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten und deren Verwendung
DE10160305A1 (de) * 2001-12-07 2003-06-18 Degussa Katalysatoren und Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten und deren Verwendung
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US20060223969A1 (en) * 2005-03-31 2006-10-05 Bayer Materialscience Llc Low surface energy polyisocyanates and their use in one- or two-component coating compositions
US20070032623A1 (en) * 2005-08-05 2007-02-08 Bayer Material Science Llc Low surface energy polyisocyanates and their use in one-or two-component coating compositions
US7759447B2 (en) * 2005-11-17 2010-07-20 Bayer Materialscience Llc Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions
US20070112162A1 (en) * 2005-11-17 2007-05-17 Bayer Materialscience Llc Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions
WO2008060330A2 (en) * 2006-05-16 2008-05-22 E. I. Du Pont De Nemours And Company Ultraproductive coating composition using a chemically mixed isocyanate system
DE102010038845A1 (de) 2010-08-03 2012-02-09 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von Polyisocyanaten und deren Verwendung
CN103987750B (zh) 2011-11-29 2017-06-06 科思创德国股份有限公司 制备多异氰酸酯的方法及其应用
US9790194B2 (en) 2011-11-30 2017-10-17 Covestro Deutschland Ag Process for continuous isocyanate modification
EP2976373B1 (de) 2013-03-22 2020-10-14 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von polyisocyanaten und katalysator-kit hierfür
US20160168308A1 (en) * 2013-07-25 2016-06-16 Covestro Deutschland Ag Method for producing polyisocyanates and use of said polyisocyanates
EP3024862B1 (de) 2013-07-25 2021-08-25 Covestro Intellectual Property GmbH & Co. KG Einsatz von succinnitril bei der herstellung von iminooxadiazindiongruppen enthaltenden polyisocyanaten
CN105980393B (zh) 2014-02-18 2019-06-04 科思创德国股份有限公司 使用具有n-p-n序列的催化剂进行异氰酸酯改性的方法
HUE041620T2 (hu) 2014-02-18 2019-05-28 Covestro Deutschland Ag Eljárás izocianátok módosítására katalizátorként spirociklusos ammóniumsók alkalmazásával
TWI695020B (zh) 2015-04-21 2020-06-01 德商科思創德意志股份有限公司 於絕熱條件下所製造以聚異氰尿酸酯聚合物為主之固體
KR102681621B1 (ko) 2015-04-21 2024-07-05 코베스트로 도이칠란트 아게 폴리이소시아누레이트 중합체 및 폴리이소시아누레이트 중합체의 제조 방법
WO2016170058A1 (en) 2015-04-21 2016-10-27 Covestro Deutschland Ag Process for producing polyisocyanurate plastics
EP3286243B1 (en) 2015-04-21 2019-05-22 Covestro Deutschland AG Process for producing polyisocvanurate plastics having functionalized surfaces
JP7029295B2 (ja) 2015-04-21 2022-03-03 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 高い熱安定性を有するポリイソシアヌレートプラスチック
EP3085719A1 (de) 2015-04-21 2016-10-26 Covestro Deutschland AG Hydrophob modifizierter polyisocyanuratkunststoff und verfahren zu dessen herstellung
US10167358B2 (en) 2015-08-17 2019-01-01 Covestro Deutschland Ag Process for modifying isocyanates with use of cyclic ammonium salts as catalyst
US9815739B2 (en) 2015-10-30 2017-11-14 Covestro Llc Polyisocyanurate based cement for wellbore fluid loss prevention
WO2018073302A1 (en) 2016-10-18 2018-04-26 Covestro Deutschland Ag Coating of wires with catalytically crosslinked blocked polyisocyanates
CN109890865B (zh) 2016-10-18 2021-12-07 科思创德国股份有限公司 通过封闭型多异氰酸酯的催化交联制造塑料
CN110062794B (zh) 2016-10-18 2022-05-13 科思创德国股份有限公司 具有高化学和机械耐受性的硬涂层
US11590692B2 (en) 2016-11-14 2023-02-28 Covestro Deutschland Ag Method for producing an object from a precursor, and use of a radically crosslinkable resin in an additive production method
WO2018095869A1 (de) 2016-11-22 2018-05-31 Basf Se Verfahren zur herstellung von trimeren isocyanaten
WO2018153801A1 (de) 2017-02-22 2018-08-30 Covestro Deutschland Ag Verfahren zur modifizierung von mindestens pentamethylendiisocyanat unter verwendung von spirocyclischen ammoniumsalzen als katalysator
FR3064008B1 (fr) * 2017-03-15 2020-02-14 Vencorex France Catalyseurs de trimerisation d'isocyanates
EP3381962A1 (de) 2017-03-29 2018-10-03 Covestro Deutschland AG Erzeugung von polyisocyanuratschichten durch getrennte auftragung von isocyanatkomponenten und katalysatoren
EP3421516A1 (de) 2017-06-28 2019-01-02 Covestro Deutschland AG Gefärbte kunststoffe basierend auf vernetzten polyisocyanaten
EP3444288A1 (de) 2017-08-15 2019-02-20 Covestro Deutschland AG Verfahren zur herstellung iminooxadiazindiongruppen enthaltender polyisocyanate unter verwendung von katalysatorenmischungen
WO2019061019A1 (en) 2017-09-26 2019-04-04 Covestro Deutschland Ag TWO-COMPONENT SYSTEM FOR ELASTIC COATINGS
US20210032392A1 (en) 2017-11-14 2021-02-04 Covestro Deutschland Ag Semi-finished product on the basis of a dual crosslinking mechanism
KR20200102986A (ko) 2017-12-21 2020-09-01 코베스트로 도이칠란트 아게 폴리이소시아네이트를 기재로 하는 내한성 수성 페인트
EP3728381B1 (de) 2017-12-21 2022-01-12 Covestro Deutschland AG Frostbeständige klebstoffe auf basis von polyisocyanaten
WO2019157625A1 (en) 2018-02-13 2019-08-22 Covestro Deutschland Ag Aromatic polyisocyanates with a high solids content
US20210214487A1 (en) 2018-05-17 2021-07-15 Covestro Intellectual Property Gmbh & Co. Kg Method for preparing composite materials made of polyethylene fibers having an ultra-high molecular weight and cross-linked polyisocyanates
EP3794049B1 (de) 2018-05-17 2022-06-08 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung eines polyisocyanatpolymers und eines polyisocyanuratkunststoffs
US12247144B2 (en) 2018-10-19 2025-03-11 Covestro Deutschland Ag Anhydrously curing polyisocyanate-based adhesives
CN113286836B (zh) 2019-01-22 2024-02-13 科思创知识产权两合公司 基于双重固化的氨基甲酸酯和异氰脲酸酯聚合物的复合材料
EP3931185A1 (de) 2019-02-27 2022-01-05 Covestro Intellectual Property GmbH & Co. KG Polyisocyanuratwerkstoffe als elektrovergussmassen
US20220363809A1 (en) * 2019-07-08 2022-11-17 Covestro Intellectual Property Gmbh & Co. Kg Polymerizable compositions for preparing polyisocyanurate-based plastics having extended worklife
EP3763792A1 (de) 2019-07-11 2021-01-13 Covestro Deutschland AG Verfahren zur herstellung von isocyanuraten aus uretdionen
EP3885385A1 (en) 2020-03-23 2021-09-29 Basf Se Process for modifying isocyanates with use of guanidinium salts as catalyst
US20230211530A1 (en) 2020-07-02 2023-07-06 Covestro Deutschland Ag Coatings from polyisocyanurate coatings (rim) and their use in injection molding processes
EP3985044A1 (en) 2020-10-13 2022-04-20 Basf Se Process for modifying isocyanates
JP2024514474A (ja) 2021-03-29 2024-04-02 コベストロ、ドイチュラント、アクチエンゲゼルシャフト ポリイソシアヌレート-プリプレグおよびそれから製造される繊維複合コンポーネント
EP4098678A1 (en) 2021-06-02 2022-12-07 Basf Se Process for modifying isocyanates with use of difluorosilicate salts as catalyst
CN118251435A (zh) 2021-11-16 2024-06-25 巴斯夫欧洲公司 含有亚氨基噁二嗪二酮基团的多异氰酸酯的制备及其用途
CN118613517A (zh) 2022-01-18 2024-09-06 巴斯夫欧洲公司 含有亚氨基噁二嗪二酮基团的多异氰酸酯的制备及其用途
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Also Published As

Publication number Publication date
CA2008064A1 (en) 1990-07-25
EP0379914A2 (de) 1990-08-01
EP0379914B1 (de) 1993-09-08
DE59002590D1 (de) 1993-10-14
JPH02258771A (ja) 1990-10-19
DE3902078A1 (de) 1990-07-26
JP2832473B2 (ja) 1998-12-09
ES2059837T3 (es) 1994-11-16
US5013838A (en) 1991-05-07
EP0379914A3 (de) 1991-07-17
ATE94177T1 (de) 1993-09-15
CA2008064C (en) 1998-08-18

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