ES2075284T3 - Mezcla de poliisocianatos, un procedimiento para su obtencion; su uso en lacas de poliuretano. - Google Patents

Mezcla de poliisocianatos, un procedimiento para su obtencion; su uso en lacas de poliuretano.

Info

Publication number
ES2075284T3
ES2075284T3 ES91115187T ES91115187T ES2075284T3 ES 2075284 T3 ES2075284 T3 ES 2075284T3 ES 91115187 T ES91115187 T ES 91115187T ES 91115187 T ES91115187 T ES 91115187T ES 2075284 T3 ES2075284 T3 ES 2075284T3
Authority
ES
Spain
Prior art keywords
polyisocyanates
mixture
weight
procedure
obtaining
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
ES91115187T
Other languages
English (en)
Inventor
Hans Josef Dr Laas
Reinhard Dr Halpaap
Josef Dr Pedain
Jurgen Dr Mosbach
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 ES2075284T3 publication Critical patent/ES2075284T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
    • 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
    • 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
    • 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
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings

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)
  • Paints Or Removers (AREA)

Abstract

LA INVENCION SE REFIERE A UNA MEZCLA DE POLIISOCIANATO QUE ESTA FORMADA POR UN 20 A 60% EN PESO DE URETDIONDIISOCIANATO; UN 0 A 40% EN PESO DE ISOCIANATO TRIISOCIANATO, Y UN 15 A 60% EN PESO DE ELEVADOS HOMOLOGOS DE LOS POLIISOCIANATOS. SE OBTIENE POR DIMERIZACION DE UNA PARTE DE GRUPOS DE ISOCIANATOS CON UNAS MEZCLAS DE HDI Y IPDI EN UNA RELACION MOLAR DE 1:9 A 9:1; SE EMPLEA EN FORMA BLOQUEADA CON MEDIOS DE BLOQUEO PARA GRUPOS ISOCIANATO Y EN LACAS DE POLIURETANO COMO COMPONENTES ISOCIANATO, Y SE CARACTERIZA PORQUE LA MEZCLA DE POLIMERIZADO SE TRATA CON HDI Y IPDI.
ES91115187T 1990-09-20 1991-09-09 Mezcla de poliisocianatos, un procedimiento para su obtencion; su uso en lacas de poliuretano. Expired - Lifetime ES2075284T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4029809A DE4029809A1 (de) 1990-09-20 1990-09-20 Polyisocyanatgemisch, ein verfahren zu seiner herstellung und seine verwendung in polyurethanlacken

Publications (1)

Publication Number Publication Date
ES2075284T3 true ES2075284T3 (es) 1995-10-01

Family

ID=6414628

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91115187T Expired - Lifetime ES2075284T3 (es) 1990-09-20 1991-09-09 Mezcla de poliisocianatos, un procedimiento para su obtencion; su uso en lacas de poliuretano.

Country Status (7)

Country Link
US (1) US5143994A (es)
EP (1) EP0478990B1 (es)
JP (1) JP3096328B2 (es)
AT (1) ATE124400T1 (es)
CA (1) CA2051509C (es)
DE (2) DE4029809A1 (es)
ES (1) ES2075284T3 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338479A (en) * 1991-02-12 1994-08-16 Cargill, Incorporated Blocked isocyanate blend having a high isocyanate content
DE4215746A1 (de) * 1992-05-13 1993-11-18 Basf Ag Verfahren zur Aufhellung von Isocyanurat- und Uretdiongruppen enthaltenden Polyisocyanaten
JP3243023B2 (ja) * 1992-12-04 2002-01-07 株式会社イノアックコーポレーション 一成分型ポリウレタン系接着剤及びその使用方法
DE4302266A1 (de) * 1993-01-28 1994-08-04 Bayer Ag Zweikomponenten-Polyurethanbeschichtungsmassen und ihre Verwendung
JP3459091B2 (ja) * 1993-08-31 2003-10-20 株式会社イノアックコーポレーション ポリウレタンエラストマー用一成分型組成物及びその成形加工方法
DE4426131A1 (de) * 1994-07-22 1996-01-25 Bayer Ag Lichtechte, lösemittelfreie Polyurethan-Beschichtungsmittel und ihre Verwendung
DE19505566A1 (de) * 1995-02-18 1996-08-22 Huels Chemische Werke Ag Uretdiongruppenhaltige Polyisocyanate
US6624301B1 (en) * 1995-03-25 2003-09-23 Degussa Ag Process for the preparation of (cyclo)aliphatic uretdiones of improved color quality
DE19532294A1 (de) * 1995-09-01 1997-03-06 Huels Chemische Werke Ag Flüssige Einkomponenten-PUR-Einbrennlacke
DE19546750A1 (de) * 1995-12-14 1997-06-19 Huels Chemische Werke Ag Uretdiongruppenhaltige Polyadditionsprodukte sowie deren Herstellung
DE19603245A1 (de) * 1996-01-30 1997-07-31 Bayer Ag Dünnschichtdestillation von Uretdiondiisocyanaten
DE19603736A1 (de) * 1996-02-02 1997-08-07 Bayer Ag Niedrigviskose Polyisocyanatmischung
DE19606030A1 (de) 1996-02-19 1997-08-21 Huels Chemische Werke Ag Isocyanurat-und uretdiongruppenhaltige Polyadditionsprodukte sowie ein Verfahren zu ihrer Herstellung
DE19610465A1 (de) * 1996-03-16 1997-09-18 Huels Chemische Werke Ag Neue Polyadditionsverbindungen
DE19711528A1 (de) 1996-03-26 1997-11-06 Relius Coatings Gmbh & Co Lösemittelfreier, zweikomponentiger Abziehlack für Metalloberflächen
US5977285A (en) * 1997-08-07 1999-11-02 Akzo Nobel N.V. Sprayable coating compositions comprising oxazolidines, isocyanates and hydroxyl or amine functional resins
US6545117B1 (en) 1997-08-07 2003-04-08 Akzo Noble N.V. Sprayable coating compositions comprising an oxazolidine functional compound, an isocyanate functional compound, and a compound selected from a mercapto and a sulfonic acid functional compound
DE19850970A1 (de) * 1998-11-05 2000-05-11 Degussa Feste, Triazingruppen aufweisende Polyurethanhärter, Verfahren zur Herstellung derartiger Verbindungen sowie deren Verwendung
US6599992B1 (en) 1999-06-04 2003-07-29 Reichhold, Inc. Powder coating composition
US6472493B1 (en) 1999-11-23 2002-10-29 E. I. Du Pont De Nemours And Company Clear coating composition having improved early hardness and water resistance
WO2002077057A1 (fr) 2001-03-27 2002-10-03 Rhodia Chimie Composition polyisocyanate de faible viscosite possedant une fonctionnalite elevee et procede de preparation
FR2837820B1 (fr) 2002-03-27 2005-03-11 Rhodia Chimie Sa Composition polyisocyanate de faible viscosite possedant une fonctionnalite elevee et procede de preparation
DE10254878A1 (de) * 2002-11-25 2004-06-03 Bayer Ag Herstellung uretdiongruppenhaltiger Polyisocyanate
DE10325669A1 (de) * 2003-06-06 2004-12-23 Bayer Materialscience Ag Lichtechte PUR-Klarlacke
JP5787458B2 (ja) * 2004-03-01 2015-09-30 旭化成ケミカルズ株式会社 （ブロック）ポリイソシアネート組成物及びそれを用いた塗料組成物
EP2018402A2 (en) * 2006-05-16 2009-01-28 E.I. Du Pont De Nemours And Company Ultraproductive coating composition using a chemically mixed isocyanate system
DE102010031683A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyisocyanatgemische
DE102010031681A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethane mit geringem Volumenschrumpf
DE102010031684A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethane mit hoher Lichtbrechung
US20200298607A1 (en) * 2019-03-19 2020-09-24 Illinois Tool Works Inc. Dye migration barrier for heat transfer label
EP4488266A4 (en) * 2022-03-31 2026-03-04 Tosoh Corp BUTANE DIISOCYANATE DERIVATIVE, PROCESS FOR PRODUCING A BUTANE DIISOCYANATE DERIVATIVE, POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN FORMING COMPOSITION, COATING COMPOSITION AND COATING FILM

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670720A1 (de) * 1966-07-21 1971-01-14 Bayer Ag Verfahren zur Herstellung von aliphatisch substituierten Uretdionen
DE1934763A1 (de) * 1969-07-09 1971-01-28 Veba Chemie Ag Verfahren zur Herstellung von oligomerer Isocyanate
DE3030513A1 (de) * 1980-08-13 1982-03-18 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung eines isocyanuratfreien uretdions aus isophorondiisocyanat sowie das danach hergestellte uretdion
DE3030539A1 (de) * 1980-08-13 1982-04-01 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von abspaltfreien polyurethan-pulverlacken sowie die danach hergestellten lacke
DE3033860A1 (de) * 1980-09-09 1982-04-15 Bayer Ag, 5090 Leverkusen Neue isocyanato-isocyanurate, ein verfahren zu ihrer herstellung, sowie ihre verwendung als isocyanatkomponente in polyurethanlacken
DE3227779A1 (de) * 1982-07-24 1984-01-26 Chemische Werke Hüls AG, 4370 Marl Neue isocyanato-uretdione sowie ein verfahren zu deren herstellung
DE3420114A1 (de) * 1984-05-30 1985-12-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von uretdiongruppen aufweisenden polyisocyanaten
DE3432081A1 (de) * 1984-08-31 1986-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von oligomeren polyisocyanaten und ihre verwendung bei der herstellung von polyurethankunststoffen
DE3437635A1 (de) * 1984-10-13 1986-04-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von uretdiongruppen aufweisenden verbindungen, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung bei der herstellung von polyurethankunststoffen
DE3739549C2 (de) * 1987-11-21 1994-10-27 Huels Chemische Werke Ag Verfahren zur Herstellung (cyclo)aliphatischer Uretdione
DE3900053A1 (de) * 1989-01-03 1990-07-12 Bayer Ag Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten-polyurethanlacken

Also Published As

Publication number Publication date
EP0478990A1 (de) 1992-04-08
CA2051509C (en) 2002-11-19
EP0478990B1 (de) 1995-06-28
JPH04298522A (ja) 1992-10-22
DE4029809A1 (de) 1992-03-26
CA2051509A1 (en) 1992-03-21
ATE124400T1 (de) 1995-07-15
DE59105851D1 (de) 1995-08-03
JP3096328B2 (ja) 2000-10-10
US5143994A (en) 1992-09-01

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