ES2649097T3 - Procedimiento para la modificación continua de isocianato - Google Patents

Procedimiento para la modificación continua de isocianato Download PDF

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Publication number
ES2649097T3
ES2649097T3 ES12791509.8T ES12791509T ES2649097T3 ES 2649097 T3 ES2649097 T3 ES 2649097T3 ES 12791509 T ES12791509 T ES 12791509T ES 2649097 T3 ES2649097 T3 ES 2649097T3
Authority
ES
Spain
Prior art keywords
molar
catalyst
products
diisocyanate
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.)
Active
Application number
ES12791509.8T
Other languages
English (en)
Spanish (es)
Inventor
Frank Richter
Martin Anstock
Philip Bahke
Andreas Gosch
Reinhard Halpaap
Andreas Hecking
Sigurd Buchholz
Ursula Tracht
Adrian Cosmin DOBRE
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.)
Covestro Deutschland AG
Original Assignee
Covestro Deutschland 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 Covestro Deutschland AG filed Critical Covestro Deutschland AG
Application granted granted Critical
Publication of ES2649097T3 publication Critical patent/ES2649097T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G18/02—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
    • 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
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide 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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
    • C08G18/79—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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES12791509.8T 2011-11-30 2012-11-29 Procedimiento para la modificación continua de isocianato Active ES2649097T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11191377 2011-11-30
EP11191377 2011-11-30
PCT/EP2012/073998 WO2013079614A2 (de) 2011-11-30 2012-11-29 Verfahren zur kontinuierlichen isocyanatmodifizierung

Publications (1)

Publication Number Publication Date
ES2649097T3 true ES2649097T3 (es) 2018-01-10

Family

ID=47227830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12791509.8T Active ES2649097T3 (es) 2011-11-30 2012-11-29 Procedimiento para la modificación continua de isocianato

Country Status (8)

Country Link
US (1) US9790194B2 (enExample)
EP (1) EP2785761B1 (enExample)
JP (1) JP6249954B2 (enExample)
KR (1) KR102042563B1 (enExample)
CN (2) CN109970950A (enExample)
ES (1) ES2649097T3 (enExample)
HU (1) HUE034989T2 (enExample)
WO (1) WO2013079614A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6184773B2 (ja) * 2013-06-28 2017-08-23 旭化成株式会社 ポリイソシアネート組成物
CN106062026B (zh) * 2014-03-04 2019-05-17 三井化学株式会社 异氰脲酸酯组合物
JP6434825B2 (ja) * 2014-03-04 2018-12-05 三井化学株式会社 ポリイソシアヌレート組成物の製造方法
CN106604944B (zh) * 2014-09-04 2019-03-15 旭化成株式会社 多异氰酸酯组合物、涂料组合物、涂膜及其制造方法、以及潮湿稳定化方法
JP6482657B2 (ja) * 2015-05-08 2019-03-13 三井化学株式会社 ポリイソシアネート組成物、ポリウレタン樹脂および塗料
US10167358B2 (en) * 2015-08-17 2019-01-01 Covestro Deutschland Ag Process for modifying isocyanates with use of cyclic ammonium salts as catalyst
ES2714899T3 (es) 2016-09-30 2019-05-30 Oxea Gmbh Método de producción continuo para 2-metilenos-alcanales
EP4122967A1 (en) 2016-10-14 2023-01-25 Asahi Kasei Kabushiki Kaisha Polyisocyanate composition, blocked polyisocyanate composition, hydrophilic polyisocyanate composition, coating material composition, and coating film
EP3444288A1 (de) 2017-08-15 2019-02-20 Covestro Deutschland AG Verfahren zur herstellung iminooxadiazindiongruppen enthaltender polyisocyanate unter verwendung von katalysatorenmischungen
US11359045B2 (en) * 2017-12-21 2022-06-14 Covestro Deutschland Ag Method for producing isocyanate mixtures containing isocyanurate groups
US20210284787A1 (en) * 2018-07-26 2021-09-16 Covestro Intellectual Property Gmbh & Co. Kg Process for preparing polyisocyanates containing urethane groups
JP7206089B2 (ja) * 2018-10-04 2023-01-17 旭化成株式会社 ポリイソシアネート組成物、塗料組成物及び塗膜
PT3947495T (pt) 2019-04-01 2023-07-12 Basf Se Produção contínua de pré-polímeros de poliuretano
CN116063658B (zh) * 2021-11-02 2025-07-04 万华化学集团股份有限公司 一种异氰酸酯组合物的制备方法
US20250019483A1 (en) * 2021-11-16 2025-01-16 Basf Se Preparation of polyisocyanates containing iminooxadiazinedione groups and their use

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EP0014676A3 (de) 1979-02-01 1980-11-12 Ciba-Geigy Ag Substituierte N-Phenyl-N'-benzoylharnstoffe, Verfahren zu ihrer Herstellung, diese Verbindungen enthaltende Mittel und ihre Verwendung zur Bekämpfung von Schädlingen
FR2448008A1 (fr) 1979-02-05 1980-08-29 Saint Gobain Elements de construction en platre pour l'amenagement de structures de batiments
DE2916201A1 (de) * 1979-04-21 1980-10-30 Huels Chemische Werke Ag Verfahren zur trimerisierung von diisocyanaten
EP0235388B1 (en) 1985-12-28 1989-11-08 MITSUI TOATSU CHEMICALS, Inc. Preparation process of heat-resistant polymers
BR8807066A (pt) 1987-05-20 1989-10-31 Mitsui Toatsu Chemicals Processo para preparar materiais contendo anel de isocianurato
JPH0623229B2 (ja) 1987-06-19 1994-03-30 三井東圧化学株式会社 熱硬化性樹脂の製造法
DE3814167A1 (de) 1988-04-27 1989-11-09 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung
DE3902078A1 (de) 1989-01-25 1990-07-26 Bayer Ag Verfahren zur herstellung von modifizierten, isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung
JP3195787B2 (ja) 1990-03-12 2001-08-06 旭電化工業株式会社 イソシアネート三量化またはウレタン化触媒
DE4217019A1 (de) * 1992-05-22 1993-11-25 Bayer Ag Verfahren zur Herstellung von aromatischen Diisocyanaten
DE19611849A1 (de) 1996-03-26 1997-10-02 Bayer Ag Neue Isocyanattrimerisate und Isocyanattrimerisatmischungen, deren Herstellung und Verwendung
DE19631859A1 (de) * 1996-08-07 1998-02-12 Bayer Ag Verfahren zur Polymerisation von Isocyanaten
DE19734048A1 (de) 1997-08-06 1999-02-11 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten, damit hergestellte Polyisocyanate und deren Verwendung
ZA9810038B (en) * 1997-11-04 2000-05-03 Rhodia Chimie Sa A catalyst and a method for the trimerization of isocyanates.
DE19804033A1 (de) * 1998-02-02 1999-08-05 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
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DE10232573A1 (de) 2002-07-18 2004-02-05 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten mit aromatisch gebundenen Isocyanatgruppen
DE10254878A1 (de) 2002-11-25 2004-06-03 Bayer Ag Herstellung uretdiongruppenhaltiger Polyisocyanate
DE10354544A1 (de) 2003-11-21 2005-06-23 Bayer Materialscience Ag Herstellung uretdiongruppenhaltiger Polyisocyanate
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DE502005004848D1 (de) * 2004-12-13 2008-09-04 Basf Se Ilen biuretgruppenhaltigen polyisocyanaten
DE102004060131A1 (de) 2004-12-13 2006-06-14 Basf Ag Verfahren zur Herstellung von Polyisocyanaten
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DE102005013401A1 (de) * 2005-03-23 2006-09-28 Degussa Ag Niedrigviskose uretdiongruppenhaltige Polyadditionsverbindungen, Verfahren zur Herstellung und Verwendung
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US8445622B2 (en) 2006-12-04 2013-05-21 Basf Se Process for preparing polyisocyanates
DE102006061536A1 (de) 2006-12-27 2008-07-03 Bayer Materialscience Ag Verfahren zur Konditionierung von Isocyanaten
DE102007018015A1 (de) 2007-04-17 2008-10-23 Bayer Materialscience Ag Herstellung uretdiongruppenhaltiger Polyisocyanate
DE102007058487A1 (de) 2007-12-04 2009-06-10 Bayer Materialscience Ag Herstellung von Uretdion-Polyisocyanaten
EP2100885A1 (de) 2008-03-14 2009-09-16 Bayer MaterialScience AG Herstellung von Polyisocyanaten vom Trimertyp
FR2929612B1 (fr) 2008-04-03 2011-02-04 Rhodia Operations Procede d'oligomerisation des isocyanates en continu

Also Published As

Publication number Publication date
EP2785761A2 (de) 2014-10-08
WO2013079614A3 (de) 2014-01-30
EP2785761B1 (de) 2017-09-13
US20140343280A1 (en) 2014-11-20
CN109970950A (zh) 2019-07-05
JP6249954B2 (ja) 2017-12-20
KR102042563B1 (ko) 2019-11-11
WO2013079614A2 (de) 2013-06-06
US9790194B2 (en) 2017-10-17
KR20140099248A (ko) 2014-08-11
CN103958559A (zh) 2014-07-30
HUE034989T2 (en) 2018-05-02
JP2015500900A (ja) 2015-01-08

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