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ES2059837T3 - Procedimiento para la obtencion de poliisocianatos modificados que muestran grupos isocianurato y su empleo. - Google Patents

Procedimiento para la obtencion de poliisocianatos modificados que muestran grupos isocianurato y su empleo.

Info

Publication number
ES2059837T3
ES2059837T3 ES90100700T ES90100700T ES2059837T3 ES 2059837 T3 ES2059837 T3 ES 2059837T3 ES 90100700 T ES90100700 T ES 90100700T ES 90100700 T ES90100700 T ES 90100700T ES 2059837 T3 ES2059837 T3 ES 2059837T3
Authority
ES
Spain
Prior art keywords
isocyanate groups
groups
isocianurate
employment
procedure
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
ES90100700T
Other languages
English (en)
Inventor
Hans-Joachim Dr Scholl
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
Application granted granted Critical
Publication of ES2059837T3 publication Critical patent/ES2059837T3/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
    • C08G18/06—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
    • C08G18/792—Nitrogen 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
    • 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
    • C08G18/02—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
    • 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

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)

Abstract

EL INVENTO SE REFIERE A UN NUEVO PROCEDIMIENTO QUE SE UTILIZA PARA PRODUCIR POLIISOCIANATOS MODIFICADOS QUE PRESENTAN GRUPOS ISOCIANURATOS Y TIENEN GRUPOS ALIFATICOS Y/O CICLOALIFATICOS Y QUE CONSISTE EN MODIFICAR QUIMICAMENTE UNA FRACCION DE GRUPOS ISOCIANATOS DE DIISOCIANATOS ORGANICOS CON GRUPOS ISOCIANATOS ALIFATICOS Y/O CICLOALIFATICOS EN PRESENCIA DE UN CATALIZADOR A BASE DE FLUORURO DE AMONIO CUATERNARIO O FOSFORINO Y DE UN DIOXIDO DE CARBONO EMPLEADO EN LA REACCION Y TRATA DE LA APLICACION DEL POLIISOCIANATO MODIFICADO EN MEDIOS BLOQUEADORES PARA MOLDES BLOQUEADOS DE GRUPOS ISOCIANATOS, LACAS DE POLIURETANO.
ES90100700T 1989-01-25 1990-01-13 Procedimiento para la obtencion de poliisocianatos modificados que muestran grupos isocianurato y su empleo. Expired - Lifetime ES2059837T3 (es)

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
ES2059837T3 true ES2059837T3 (es) 1994-11-16

Family

ID=6372717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90100700T Expired - Lifetime ES2059837T3 (es) 1989-01-25 1990-01-13 Procedimiento para la obtencion de poliisocianatos modificados que muestran grupos isocianurato y su empleo.

Country Status (8)

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

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DE4026705A1 (de) * 1990-08-24 1992-02-27 Bayer Ag Dimerisierungskatalysatoren, ein verfahren zu ihrer herstellung und ihre verwendung bei der herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten
DE4310593C2 (de) * 1993-03-31 1996-11-28 Wacker Chemie Gmbh Stabilisierte Organopolysiloxanöle und deren Verwendung
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
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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
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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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WO2001053277A1 (fr) 2000-01-20 2001-07-26 Rhodia Chimie Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant
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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
US20060223970A1 (en) * 2005-03-31 2006-10-05 Bayer Materialscience Llc Low surface energy polyisocyanates and their use in one- or two-component coating compositions
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
US20070269661A1 (en) * 2006-05-16 2007-11-22 Graham William F 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
US9440937B2 (en) 2011-11-29 2016-09-13 Covestro Deutschland Ag Method for producing polyisocyanates and use thereof
CN109970950A (zh) 2011-11-30 2019-07-05 科思创德国股份有限公司 用于连续异氰酸酯改性的方法
US20160046756A1 (en) 2013-03-22 2016-02-18 Covestro Deutschland Ag Process for preparing polyisocyanates and catalyst kit therefor
US20160168308A1 (en) * 2013-07-25 2016-06-16 Covestro Deutschland Ag Method for producing polyisocyanates and use of said polyisocyanates
US9938369B2 (en) 2013-07-25 2018-04-10 Covestro Deutschland Ag Use of succinonitrile in the production of polyisocyanates comprising iminooxadiazinedione groups
HUE041620T2 (hu) 2014-02-18 2019-05-28 Covestro Deutschland Ag Eljárás izocianátok módosítására katalizátorként spirociklusos ammóniumsók alkalmazásával
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EP3085720A1 (de) 2015-04-21 2016-10-26 Covestro Deutschland AG Hydrophil modifizierter polyisocyanuratkunststoff und verfahren zu dessen herstellung
CN107531862B (zh) 2015-04-21 2020-11-06 科思创德国股份有限公司 在绝热条件下生产的基于聚异氰脲酸酯聚合物的固体
CA2980669C (en) 2015-04-21 2023-09-19 Covestro Deutschland Ag Polyisocyanurate polymers and process for the production of polyisocyanurate polymers
WO2016170060A1 (en) 2015-04-21 2016-10-27 Covestro Deutschland Ag Process for producing polyisocvanurate plastics having functionalized surfaces
EP3286242A1 (en) 2015-04-21 2018-02-28 Covestro Deutschland AG Polyisocyanurate plastics having high thermal stability
CN107438635B (zh) 2015-04-21 2021-01-19 科思创德国股份有限公司 制造聚异氰脲酸酯塑料的方法
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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
US20190367666A1 (en) 2016-11-14 2019-12-05 Covestro Deutschland Ag Dual-curing coating compositions
WO2018095869A1 (de) 2016-11-22 2018-05-31 Basf Se Verfahren zur herstellung von trimeren isocyanaten
CN110312747B (zh) 2017-02-22 2022-07-15 科思创德国股份有限公司 使用螺环铵盐作为催化剂至少改性五亚甲基二异氰酸酯的方法
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
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EP3444288A1 (de) 2017-08-15 2019-02-20 Covestro Deutschland AG Verfahren zur herstellung iminooxadiazindiongruppen enthaltender polyisocyanate unter verwendung von katalysatorenmischungen
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ES2981974T3 (es) 2017-11-14 2024-10-14 Covestro Deutschland Ag Productos semiacabados basados en el mecanismo de reticulación dual
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EP3728380B1 (de) 2017-12-21 2022-01-12 Covestro Deutschland AG Frostbeständige wasserlacke auf basis von polyisocyanaten
WO2019157625A1 (en) 2018-02-13 2019-08-22 Covestro Deutschland Ag Aromatic polyisocyanates with a high solids content
WO2019219614A1 (de) 2018-05-17 2019-11-21 Covestro Deutschland Ag Verfahren zur herstellung von verbundwerkstoffen aus polyethylenfasern mit ultrahohem molekulargewicht und vernetzten polyisocyanaten
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CN113631545B (zh) 2019-02-27 2025-01-07 科思创德国股份有限公司 作为电灌封料的聚异氰脲酸酯材料
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EP3885385A1 (en) 2020-03-23 2021-09-29 Basf Se Process for modifying isocyanates with use of guanidinium salts as catalyst
KR20230033654A (ko) 2020-07-02 2023-03-08 코베스트로 도이칠란트 아게 폴리이소시아누레이트 코팅 (rim)으로부터의 코팅물 및 사출 성형 공정에서의 그의 용도
EP3985044A1 (en) 2020-10-13 2022-04-20 Basf Se Process for modifying isocyanates
US20240301154A1 (en) 2021-03-29 2024-09-12 Covestro Deutschland Ag Polyisocyanurate-prepregs and fiber composite components produced therefrom
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Also Published As

Publication number Publication date
ATE94177T1 (de) 1993-09-15
CA2008064C (en) 1998-08-18
JP2832473B2 (ja) 1998-12-09
EP0379914A3 (de) 1991-07-17
JPH02258771A (ja) 1990-10-19
BR9000282A (pt) 1990-11-20
DE59002590D1 (de) 1993-10-14
US5013838A (en) 1991-05-07
EP0379914A2 (de) 1990-08-01
DE3902078A1 (de) 1990-07-26
CA2008064A1 (en) 1990-07-25
EP0379914B1 (de) 1993-09-08

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