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CN103402978A - 制备含有缩二脲基团的聚异氰酸酯的方法 - Google Patents

制备含有缩二脲基团的聚异氰酸酯的方法 Download PDF

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Publication number
CN103402978A
CN103402978A CN2012800112932A CN201280011293A CN103402978A CN 103402978 A CN103402978 A CN 103402978A CN 2012800112932 A CN2012800112932 A CN 2012800112932A CN 201280011293 A CN201280011293 A CN 201280011293A CN 103402978 A CN103402978 A CN 103402978A
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CN
China
Prior art keywords
vulcabond
bis
acid
polymeric polyisocyanate
diamino
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CN2012800112932A
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English (en)
Chinese (zh)
Inventor
J·莱辛斯基
T·马特科
G·沃特斯
H·宾得
H·莎弗尔
M·克郎纳
A·拜耳
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BASF SE
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BASF SE
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Publication of CN103402978A publication Critical patent/CN103402978A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/58—Y being a hetero atom
    • C07C275/62—Y being a nitrogen atom, e.g. biuret
    • 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

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  • 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)
CN2012800112932A 2011-03-03 2012-03-02 制备含有缩二脲基团的聚异氰酸酯的方法 Pending CN103402978A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11156783 2011-03-03
EP11156783.0 2011-03-03
PCT/EP2012/053660 WO2012117099A1 (fr) 2011-03-03 2012-03-02 Procédé pour produire des polyisocyanates contenant des groupes biuret

Publications (1)

Publication Number Publication Date
CN103402978A true CN103402978A (zh) 2013-11-20

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ID=45815528

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012800112932A Pending CN103402978A (zh) 2011-03-03 2012-03-02 制备含有缩二脲基团的聚异氰酸酯的方法

Country Status (3)

Country Link
EP (1) EP2681189A1 (fr)
CN (1) CN103402978A (fr)
WO (1) WO2012117099A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724234A (zh) * 2014-01-03 2014-04-16 万华化学集团股份有限公司 一种制备含有缩二脲的聚异氰酸酯的方法
CN105601565A (zh) * 2014-11-20 2016-05-25 万华化学集团股份有限公司 一种存储稳定的含缩二脲结构的多异氰酸酯的制备方法
CN108559048A (zh) * 2018-04-19 2018-09-21 山东师范大学 一种pH值敏感性可生物降解聚氨酯脲材料及其制备方法
CN108586293A (zh) * 2018-04-19 2018-09-28 济南羽时信息科技有限公司 一种可生物降解高强度聚醚酯型聚氨酯脲泡沫及其制备方法
CN110023431A (zh) * 2016-10-07 2019-07-16 巴斯夫欧洲公司 制备在溶剂中絮凝稳定的(环)脂族二异氰酸酯的聚异氰酸酯的方法
CN110483337A (zh) * 2018-05-14 2019-11-22 中国科学院过程工程研究所 一种苯二亚甲基二异氰酸酯产品的分离精制系统及方法
CN111171893A (zh) * 2018-11-13 2020-05-19 中国石油天然气股份有限公司 聚脲润滑脂的制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277353A1 (fr) * 1987-01-07 1988-08-10 Bayer Ag Procédé de préparation de polyisocyanates à groupes biurets
CN1368986A (zh) * 1999-08-09 2002-09-11 纳幕尔杜邦公司 由异氰酸酯与聚(乙二醇)烷基醚、聚酯或聚丙烯酸酯和二胺反应形成的颜料分散剂
CN1942499A (zh) * 2005-03-23 2007-04-04 德古萨公司 含脲二酮基团的低粘度聚加成化合物、其制备方法和应用
WO2008110492A1 (fr) * 2007-03-09 2008-09-18 Basf Se Procédé de fabrication de polyisocyanates incolores, stables au stockage, contenant des groupes biuret
US20090292098A1 (en) * 2004-12-13 2009-11-26 Basf Aktiengesellschaft Method for producing colourless polyisocyanates that contain biuret groups and are stable in storage

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US3631092A (en) 1969-02-05 1971-12-28 Basf Wyandotte Corp Process for the production of 1 3-cyclohexylene diisocyanates
DE2261065C2 (de) 1972-12-14 1982-04-01 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von stabilen Biuretgruppen aufweisenden Polyisocyanaten
DE2404773A1 (de) 1974-02-01 1975-08-21 Basf Ag Verfahren zur herstellung von organischen isocyanaten
DE2609995C3 (de) 1976-03-10 1979-12-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von biuretgruppenhaltigen Polyisocyanaten
DE2862420D1 (en) * 1977-12-01 1984-07-26 Ici Plc Mass transfer apparatus and its use
DE2803103A1 (de) 1978-01-25 1979-07-26 Bayer Ag Verfahren zur herstellung von biuret- und/oder harnstoffgruppen aufweisenden organischen polyisocyanaten
DE2856826A1 (de) 1978-12-30 1980-07-17 Bayer Ag Verfahren zur herstellung von biuret- und/oder hoehere polyuretgruppen aufweisenden polyisecyanaten, die nach diesem verfahren erhaeltlichen verbindungen, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen
DE3314790A1 (de) 1983-04-23 1984-10-25 Basf Ag, 6700 Ludwigshafen Mehrstufenverfahren zur herstellung von 3-isocyanatomethyl-3,5,5-trimethyl-cyclohexylisocyanat
DE3314788A1 (de) 1983-04-23 1984-10-25 Basf Ag, 6700 Ludwigshafen Mehrstufenverfahren zur herstellung von hexamethylendiisocyanat-1,6 und/oder isomeren aliphatischen diisocyanaten mit 6 kohlenstoffatomen im alkylenrest
FR2603278B1 (fr) 1986-09-03 1988-11-18 Rhone Poulenc Chimie Procede de preparation de polyisocyanate a groupement biuret
DE3828033A1 (de) 1988-08-18 1990-03-08 Huels Chemische Werke Ag Kreislaufverfahren zur herstellung von (cyclo)aliphatischen diisocyanaten
DE4231417A1 (de) 1992-05-05 1993-11-11 Huels Chemische Werke Ag Kontinuierliches mehrstufiges Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE4443885A1 (de) 1994-12-09 1996-06-13 Basf Ag Verfahren zur Herstellung von Biuretgruppen enthaltenden Polyisocyanaten
DE19505035A1 (de) 1995-02-15 1996-08-22 Basf Ag Verfahren zur Herstellung biurethgruppen-haltigen Polyisocyanaten
DE19633404A1 (de) 1996-08-19 1998-02-26 Basf Ag Verfahren zur Herstellung von Biuretgruppen enhaltenden Polyisocyanaten aus (cyclo)aliphatischen Diisocyanaten
DE19707576C1 (de) 1997-02-26 1998-04-16 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
DE10025301A1 (de) 2000-05-22 2001-11-29 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
DE102004060739A1 (de) 2004-12-15 2006-06-22 Basf Ag Verfahren zur Herstellung von farblosen, lagerstabilen biuretgruppenhaltigen Polyiso-cyanaten
DE102009038463A1 (de) 2009-08-21 2011-02-24 Bayer Materialscience Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277353A1 (fr) * 1987-01-07 1988-08-10 Bayer Ag Procédé de préparation de polyisocyanates à groupes biurets
CN1368986A (zh) * 1999-08-09 2002-09-11 纳幕尔杜邦公司 由异氰酸酯与聚(乙二醇)烷基醚、聚酯或聚丙烯酸酯和二胺反应形成的颜料分散剂
US20090292098A1 (en) * 2004-12-13 2009-11-26 Basf Aktiengesellschaft Method for producing colourless polyisocyanates that contain biuret groups and are stable in storage
CN1942499A (zh) * 2005-03-23 2007-04-04 德古萨公司 含脲二酮基团的低粘度聚加成化合物、其制备方法和应用
WO2008110492A1 (fr) * 2007-03-09 2008-09-18 Basf Se Procédé de fabrication de polyisocyanates incolores, stables au stockage, contenant des groupes biuret

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724234A (zh) * 2014-01-03 2014-04-16 万华化学集团股份有限公司 一种制备含有缩二脲的聚异氰酸酯的方法
CN103724234B (zh) * 2014-01-03 2015-07-15 万华化学集团股份有限公司 一种制备含有缩二脲的聚异氰酸酯的方法
CN105601565A (zh) * 2014-11-20 2016-05-25 万华化学集团股份有限公司 一种存储稳定的含缩二脲结构的多异氰酸酯的制备方法
CN105601565B (zh) * 2014-11-20 2018-05-15 万华化学集团股份有限公司 一种存储稳定的含缩二脲结构的多异氰酸酯的制备方法
CN110023431A (zh) * 2016-10-07 2019-07-16 巴斯夫欧洲公司 制备在溶剂中絮凝稳定的(环)脂族二异氰酸酯的聚异氰酸酯的方法
CN110023431B (zh) * 2016-10-07 2021-09-03 巴斯夫欧洲公司 制备在溶剂中絮凝稳定的(环)脂族二异氰酸酯的聚异氰酸酯的方法
CN108586293A (zh) * 2018-04-19 2018-09-28 济南羽时信息科技有限公司 一种可生物降解高强度聚醚酯型聚氨酯脲泡沫及其制备方法
CN108559048A (zh) * 2018-04-19 2018-09-21 山东师范大学 一种pH值敏感性可生物降解聚氨酯脲材料及其制备方法
CN108586293B (zh) * 2018-04-19 2020-07-14 济南羽时信息科技有限公司 一种可生物降解高强度聚醚酯型聚氨酯脲泡沫及其制备方法
CN108559048B (zh) * 2018-04-19 2021-01-08 山东师范大学 一种pH值敏感性可生物降解聚氨酯脲材料及其制备方法
CN110483337A (zh) * 2018-05-14 2019-11-22 中国科学院过程工程研究所 一种苯二亚甲基二异氰酸酯产品的分离精制系统及方法
CN110483337B (zh) * 2018-05-14 2020-08-28 中国科学院过程工程研究所 一种苯二亚甲基二异氰酸酯产品的分离精制系统及方法
CN111171893A (zh) * 2018-11-13 2020-05-19 中国石油天然气股份有限公司 聚脲润滑脂的制备方法

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EP2681189A1 (fr) 2014-01-08
WO2012117099A1 (fr) 2012-09-07

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Application publication date: 20131120