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ES2061750T3 - Procedimiento para la obtencion de poliisocianatos que muestran grupos isocianurato. - Google Patents

Procedimiento para la obtencion de poliisocianatos que muestran grupos isocianurato.

Info

Publication number
ES2061750T3
ES2061750T3 ES89102962T ES89102962T ES2061750T3 ES 2061750 T3 ES2061750 T3 ES 2061750T3 ES 89102962 T ES89102962 T ES 89102962T ES 89102962 T ES89102962 T ES 89102962T ES 2061750 T3 ES2061750 T3 ES 2061750T3
Authority
ES
Spain
Prior art keywords
groups
isocianurate
trimerization
procedure
show
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
ES89102962T
Other languages
English (en)
Inventor
Josef Dr Pedain
Manfred Dr Bock
Carl-Gerd Dr Dieris
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 ES2061750T3 publication Critical patent/ES2061750T3/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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Paints Or Removers (AREA)

Abstract

UN NUEVO PROCESO DE OBTENCION DE POLIISOCIANATOS CON GRUPOS ISOCIANURATO MEDIANTE TRIMERIZACION DE UNA PARTE DE LOS GRUPOS ISOCIANATO DE HEXAMETILENDIISOCIANATO, BAJO APLICACION DE AMONIOHIDROXIDO CUATERNARIO COMO CATALIZADOR DE TRIMERIZACION. SE TERMINA LA REACCION DE TRIMERIZACION AL ALCANZAR EL GRADO DESEADO DE TRIMERIZACION AÑADIENDO UN VENENO DE CATALIZADOR Y/O DESACTIVANDO TERMICAMENTE EL CATALIZADOR, SEPARANDO EL HEXAMETILDIISOCIANATO NO REACCIONADO. COMO MATERIAL DE PARTIDA PARA SU APLICACION
ES89102962T 1988-02-27 1989-02-21 Procedimiento para la obtencion de poliisocianatos que muestran grupos isocianurato. Expired - Lifetime ES2061750T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3806276A DE3806276A1 (de) 1988-02-27 1988-02-27 Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung

Publications (1)

Publication Number Publication Date
ES2061750T3 true ES2061750T3 (es) 1994-12-16

Family

ID=6348348

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89102962T Expired - Lifetime ES2061750T3 (es) 1988-02-27 1989-02-21 Procedimiento para la obtencion de poliisocianatos que muestran grupos isocianurato.

Country Status (5)

Country Link
EP (1) EP0330966B1 (es)
JP (1) JPH0768226B2 (es)
CA (1) CA1335990C (es)
DE (2) DE3806276A1 (es)
ES (1) ES2061750T3 (es)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124427A (en) * 1991-01-22 1992-06-23 Miles Inc. Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
JP2540394B2 (ja) * 1991-05-28 1996-10-02 ニチアス株式会社 エルボカバ―の製造方法および製造装置
DE4331084A1 (de) * 1993-09-13 1995-03-16 Basf Ag Verfahren zur Herstellung von Isocyanurat- und Uretdiongruppen enthaltenden Polyisocyanatmischungen mit reduzierter Farbzahl
JP3005033U (ja) * 1994-06-07 1994-12-06 旭ファイバーグラス株式会社 空調用異型管ダクトの保温カバー及び保温カバー付き空調用異型管ダクト
DE4426131A1 (de) 1994-07-22 1996-01-25 Bayer Ag Lichtechte, lösemittelfreie Polyurethan-Beschichtungsmittel und ihre Verwendung
DE4432647A1 (de) 1994-09-14 1996-03-21 Bayer Ag 1,3-Dioxan-2-on-Gruppen enthaltende Oligourethane
DE19828935A1 (de) * 1998-06-29 1999-12-30 Basf Ag Hochviskose Polyisocyanate enthaltende Zusammensetzungen
DE19846650A1 (de) 1998-10-09 2000-04-13 Basf Coatings Ag Pulverlack-Slurry mit mikroverkapselten Partikeln, ihre Herstellung und 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
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
DE10328663A1 (de) 2003-06-26 2005-01-13 Bayer Materialscience Ag Polyisocyanat-modifizierte Polycarbonsäuren
DE10336186A1 (de) 2003-08-07 2005-03-03 Bayer Materialscience Ag Sulfonamid-Anionen als Katalysatoren für die NCO-Oligomerisierung
DE10336184A1 (de) * 2003-08-07 2005-02-24 Bayer Materialscience Ag Neue Katalysatoren für die selektive Isocyanatdimerisierung
DE102004012571A1 (de) 2004-03-12 2005-09-29 Basf Ag Verfahren zur Herstellung von Isocyanuratgruppen aufweisenden Polyisocyanaten und ihre Verwendung
DE102005020269A1 (de) 2005-04-30 2006-11-09 Bayer Materialscience Ag Bindemittelgemische aus Polyasparaginsäureestern und sulfonatmodifizierten Polyisocyanaten
EP1760100A1 (de) * 2005-09-01 2007-03-07 Sika Technology AG Isocyanatgruppen enthaltende Addukte und Zusammensetzung mit guter Haftung auf Lacksubstraten
CN101273075A (zh) 2005-09-22 2008-09-24 旭化成化学株式会社 聚异氰酸酯组合物及含有其的涂料组合物
JP5268934B2 (ja) 2006-12-04 2013-08-21 ビーエーエスエフ ソシエタス・ヨーロピア ポリイソシアネートを製造するための方法
US8373004B2 (en) 2007-03-27 2013-02-12 Basf Se Method for producing colorless isocyanurates of diisocyanates
DE102008041654A1 (de) 2007-08-31 2009-03-05 Basf Se Neue Beschichtungsmittel
US8415471B2 (en) 2007-11-29 2013-04-09 Baver MaterialScience LLC Flexible cycloaliphatic diisocyanate trimers
CN101888994B (zh) 2007-12-06 2015-01-07 巴斯夫欧洲公司 含有脲基甲酸酯基团的多异氰酸酯
WO2009141289A1 (de) * 2008-05-20 2009-11-26 Basf Se Wasseremulgierbare polyisocyanate
DE102008045224A1 (de) 2008-08-30 2010-03-04 Bayer Materialscience Ag Pulverlack
US8969614B2 (en) 2008-10-22 2015-03-03 Basf Se Method for producing colourless polyisocyanates
DE102009005712A1 (de) 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
DE102009005711A1 (de) 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
DE102009016173A1 (de) 2009-04-03 2010-10-14 Bayer Materialscience Ag Schutzlack
EP2289963B1 (de) 2009-08-27 2013-05-29 Basf Se Beschichtungsmassen mit allophanatgruppenhaltigen Polyisocyanaten
US9550857B2 (en) 2010-07-13 2017-01-24 Basf Se High-functionality polyisocyanates containing urethane groups
WO2012007431A1 (de) 2010-07-13 2012-01-19 Basf Se Hochfunktionelle urethangruppen aufweisende polyisocyanate
DE102010031683A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyisocyanatgemische
EP2598549A1 (de) 2010-07-30 2013-06-05 Basf Se Hochfunktionelle urethangruppen aufweisende polyisocyanate
US8580887B2 (en) 2010-07-30 2013-11-12 Basf Se High-functionality polyisocyanates containing urethane groups
WO2013060809A2 (de) 2011-10-28 2013-05-02 Basf Se Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten
US9617402B2 (en) 2011-10-28 2017-04-11 Basf Se Process for preparing polyisocyanates which are flocculation-stable in solvents from (cyclo)aliphatic diisocyanates
HUE037949T2 (hu) 2012-04-23 2018-09-28 Covestro Deutschland Ag Színtartó poliuretán összetétel
CN104379623B (zh) 2012-04-23 2018-09-21 科思创德国股份有限公司 耐光性聚氨酯组合物
TWI530510B (zh) * 2012-11-01 2016-04-21 旭化成化學股份有限公司 聚異氰酸酯組成物及異氰酸酯聚合物組成物
JP6602794B2 (ja) 2014-06-13 2019-11-06 コベストロ、ドイチュラント、アクチエンゲゼルシャフト シラン基含有のチオアロファネートポリイソシアネート
US10465034B2 (en) 2015-01-20 2019-11-05 Covestro Deutschland Ag Crystallization stable polyester prepolymers
CN107406573B (zh) 2015-03-16 2021-09-03 科思创德国股份有限公司 基于1,5-五亚甲基二异氰酸酯的多异氰酸酯组合物
CN107406572B (zh) 2015-03-17 2020-06-30 科思创德国股份有限公司 含有硅烷基团并且基于1,5-二异氰酸根合戊烷的多异氰酸酯
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
CN107531875B (zh) 2015-04-21 2020-09-22 科思创德国股份有限公司 用于生产具有功能化表面的聚异氰脲酸酯塑料的方法
WO2016170059A1 (en) 2015-04-21 2016-10-27 Covestro Deutschland Ag Polyisocyanurate polymers and process for the production of polyisocyanurate polymers
EP3286242A1 (en) 2015-04-21 2018-02-28 Covestro Deutschland AG Polyisocyanurate plastics having high thermal stability
CN107438634A (zh) 2015-04-21 2017-12-05 科思创德国股份有限公司 基于1,5‑二异氰酸根合戊烷的多异氰酸酯混合物
EP3286240A1 (en) 2015-04-21 2018-02-28 Covestro Deutschland AG Solids based on polyisocvanurate polymers produced under adiabatic conditions
EP3085719A1 (de) 2015-04-21 2016-10-26 Covestro Deutschland AG Hydrophob modifizierter polyisocyanuratkunststoff und verfahren zu dessen herstellung
EP3347392B1 (en) 2015-09-09 2021-03-10 Covestro Intellectual Property GmbH & Co. KG Scratch-resistant aqueous 2k pu coatings
EP3347393B1 (de) 2015-09-09 2020-11-04 Covestro Intellectual Property GmbH & Co. KG Kratzfeste 2k-pur-beschichtungen
US11279790B2 (en) 2016-09-02 2022-03-22 Covestro Deutschland Ag Process for producing polyisocyanurate plastics by means of phosphine catalysis
KR20200102986A (ko) 2017-12-21 2020-09-01 코베스트로 도이칠란트 아게 폴리이소시아네이트를 기재로 하는 내한성 수성 페인트
DE102018202050A1 (de) 2018-02-09 2019-08-14 Glue Tec Industrieklebstoffe Gmbh & Co. Kg Zweikomponenten-strukturklebstoffe
ES2869941T3 (es) 2018-04-25 2021-10-26 Covestro Intellectual Property Gmbh & Co Kg Poliisocianatos hidrofilizados iónicamente y antioxidantes
EP3560976B1 (de) 2018-04-25 2021-05-26 Covestro Intellectual Property GmbH & Co. KG Ionisch hydrophilierte polyisocyanate und radikalfänger und/oder peroxidzersetzer
EP3560974A1 (de) 2018-04-25 2019-10-30 Covestro Deutschland AG Ionisch hydrophilierte polyisocyanate, wassergehalt
WO2019219603A1 (de) 2018-05-17 2019-11-21 Covestro Deutschland Ag Verfahren zur herstellung eines polyisocyanatpolymers und eines polyisocyanuratkunststoffs
WO2020016119A1 (de) 2018-07-16 2020-01-23 Covestro Deutschland Ag Verfahren zur oligomerisierung von isocyanaten mit polyedrischen silsesquioxan-katalysatoren
EP3599255A1 (en) 2018-07-23 2020-01-29 Covestro Deutschland AG Ionically hydrophilized polyisocyanates with improved drying
CN113651944B (zh) 2018-07-20 2022-07-15 科思创知识产权两合公司 具有改善的干燥性能的离子亲水化多异氰酸酯
EP3660066A1 (de) 2018-11-28 2020-06-03 Covestro Deutschland AG Polyisocyanatzusammensetzung auf basis von pentamethylendiisocyanat für beschichtungen
CN113631545A (zh) 2019-02-27 2021-11-09 科思创知识产权两合公司 作为电灌封料的聚异氰脲酸酯材料
EP3722346A1 (de) 2019-04-09 2020-10-14 Covestro Deutschland AG 2-komponenten-polyurethanbeschichtungen mit verbesserter topfzeit ohne einbusse in der witterungsstabilität
EP3822297A1 (de) 2019-11-15 2021-05-19 Covestro Deutschland AG Polysiloxan-funktionalisierte polyurethane zur steigerung der hydrophobie von oberflächen
HUE066656T2 (hu) 2020-02-17 2024-08-28 Covestro Deutschland Ag Poliizocianát készítmények
EP4175820A1 (de) 2020-07-02 2023-05-10 Covestro Deutschland AG Beschichtungen aus polyisocyanuratbeschichtungen (rim) und deren anwendung in spritzgiessprozessen
EP4015547A1 (de) 2020-12-15 2022-06-22 Covestro Deutschland AG Nichtionisch hydrophilierte polyisocyanate, katalyse mit zink-komplexen
EP4015546A1 (de) 2020-12-15 2022-06-22 Covestro Deutschland AG Nichtionisch hydrophilierte polyisocyanate mit sehr niedrigem monomergehalt
EP4108697A1 (de) 2021-06-21 2022-12-28 Covestro Deutschland AG Beschichtungsmittel und daraus erhältliche beschichtungen mit verbesserten anschmutzungsresistenzen und (selbst-)reinigungseigenschaften
CN118871491A (zh) 2022-03-16 2024-10-29 科思创德国股份有限公司 用于涂料应用的nco封端预聚物
EP4282894A1 (de) 2022-05-25 2023-11-29 Covestro Deutschland AG Einkomponenten- einbrennsystem
EP4282893A1 (de) 2022-05-25 2023-11-29 Covestro Deutschland AG Blockierte polyisocyanate
EP4303246A1 (de) 2022-07-04 2024-01-10 Covestro Deutschland AG Polyisocyanatgemisch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1200542A (en) * 1967-01-19 1970-07-29 Takeda Chemical Industries Ltd A method for producing isocyanate trimers
CA1112243A (en) * 1978-09-08 1981-11-10 Manfred Bock Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof

Also Published As

Publication number Publication date
JPH0768226B2 (ja) 1995-07-26
DE3806276A1 (de) 1989-09-07
DE58907317D1 (de) 1994-05-05
EP0330966A2 (de) 1989-09-06
CA1335990C (en) 1995-06-20
JPH023682A (ja) 1990-01-09
EP0330966B1 (de) 1994-03-30
EP0330966A3 (en) 1989-11-02

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