CN109970950A - 用于连续异氰酸酯改性的方法 - Google Patents

用于连续异氰酸酯改性的方法 Download PDF

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Publication number
CN109970950A
CN109970950A CN201910119646.4A CN201910119646A CN109970950A CN 109970950 A CN109970950 A CN 109970950A CN 201910119646 A CN201910119646 A CN 201910119646A CN 109970950 A CN109970950 A CN 109970950A
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CN
China
Prior art keywords
diisocyanate
reaction
particularly preferably
mol
isocyanate
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.)
Pending
Application number
CN201910119646.4A
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English (en)
Chinese (zh)
Inventor
F.里希特
M.安施托克
P.巴克
A.戈施
R.哈尔帕普
A.赫金
S.布希霍尔茨
U.特拉赫特
A.C.多布雷
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
Bayer MaterialScience 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 MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CN109970950A publication Critical patent/CN109970950A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • C08G18/02—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)
CN201910119646.4A 2011-11-30 2012-11-29 用于连续异氰酸酯改性的方法 Pending CN109970950A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11191377 2011-11-30
EP11191377.8 2011-11-30
CN201280058170.4A CN103958559A (zh) 2011-11-30 2012-11-29 用于连续异氰酸酯改性的方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280058170.4A Division CN103958559A (zh) 2011-11-30 2012-11-29 用于连续异氰酸酯改性的方法

Publications (1)

Publication Number Publication Date
CN109970950A true CN109970950A (zh) 2019-07-05

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201910119646.4A Pending CN109970950A (zh) 2011-11-30 2012-11-29 用于连续异氰酸酯改性的方法
CN201280058170.4A Pending CN103958559A (zh) 2011-11-30 2012-11-29 用于连续异氰酸酯改性的方法

Family Applications After (1)

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CN201280058170.4A Pending CN103958559A (zh) 2011-11-30 2012-11-29 用于连续异氰酸酯改性的方法

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)

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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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US6635761B1 (en) * 1997-11-04 2003-10-21 Rhodia Chimie Catalyst and method for trimerization of isocyanates
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CN101547950A (zh) * 2006-12-04 2009-09-30 巴斯夫欧洲公司 生产多异氰酸酯的方法
CN102015802A (zh) * 2008-04-03 2011-04-13 科学研究国家中心 异氰酸酯的连续寡聚方法

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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
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
ES2649097T3 (es) 2018-01-10
CN103958559A (zh) 2014-07-30
HUE034989T2 (en) 2018-05-02
JP2015500900A (ja) 2015-01-08

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Application publication date: 20190705