CN101289427B - 使用膦催化剂制备含脲二酮基的多异氰酸酯 - Google Patents

使用膦催化剂制备含脲二酮基的多异氰酸酯 Download PDF

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Publication number
CN101289427B
CN101289427B CN2008100927939A CN200810092793A CN101289427B CN 101289427 B CN101289427 B CN 101289427B CN 2008100927939 A CN2008100927939 A CN 2008100927939A CN 200810092793 A CN200810092793 A CN 200810092793A CN 101289427 B CN101289427 B CN 101289427B
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China
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phosphine
catalyzer
reaction
butyl
preparation
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Expired - Fee Related
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CN2008100927939A
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English (en)
Chinese (zh)
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CN101289427A (zh
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F·里希特
R·哈尔帕普
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Covestro Deutschland AG
Bayer Intellectual Property GmbH
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Bayer MaterialScience AG
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN2008100927939A 2007-04-17 2008-04-16 使用膦催化剂制备含脲二酮基的多异氰酸酯 Expired - Fee Related CN101289427B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007018015A DE102007018015A1 (de) 2007-04-17 2007-04-17 Herstellung uretdiongruppenhaltiger Polyisocyanate
DE102007018015.4 2007-04-17

Publications (2)

Publication Number Publication Date
CN101289427A CN101289427A (zh) 2008-10-22
CN101289427B true CN101289427B (zh) 2012-06-06

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CN2008100927939A Expired - Fee Related CN101289427B (zh) 2007-04-17 2008-04-16 使用膦催化剂制备含脲二酮基的多异氰酸酯

Country Status (8)

Country Link
US (1) US7709680B2 (enExample)
EP (1) EP1982979B1 (enExample)
JP (1) JP5384020B2 (enExample)
CN (1) CN101289427B (enExample)
AT (1) ATE456556T1 (enExample)
CA (1) CA2629012C (enExample)
DE (2) DE102007018015A1 (enExample)
ES (1) ES2338828T3 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2785761B1 (de) 2011-11-30 2017-09-13 Covestro Deutschland AG Verfahren zur kontinuierlichen isocyanatmodifizierung
CN103613540B (zh) 2013-11-26 2015-03-11 万华化学（宁波）有限公司 一种制备含脲二酮基团的异氰酸酯均聚物的方法
US10327744B2 (en) 2014-06-26 2019-06-25 Biosense Webster (Israel) Ltd Assistive manual zeroing visualization
JP2019526674A (ja) 2016-09-02 2019-09-19 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ホスフィン触媒作用によるポリイソシアヌレートプラスチックの製造方法
WO2019219614A1 (de) 2018-05-17 2019-11-21 Covestro Deutschland Ag Verfahren zur herstellung von verbundwerkstoffen aus polyethylenfasern mit ultrahohem molekulargewicht und vernetzten polyisocyanaten
ES2924735T3 (es) 2018-05-17 2022-10-10 Covestro Intellectual Property Gmbh & Co Kg Procedimiento para la preparación de un polímero de poliisocianato y de un material plásticode poliisocianurato
CN112739738A (zh) * 2018-09-25 2021-04-30 3M创新有限公司 包含含脲二酮的材料和可热活化的胺的聚合物材料、两部分组合物以及方法
CN109761903B (zh) * 2018-12-26 2020-07-28 万华化学集团股份有限公司 一种含有脲二酮基团的多异氰酸酯的制备方法
EP3931185A1 (de) 2019-02-27 2022-01-05 Covestro Intellectual Property GmbH & Co. KG Polyisocyanuratwerkstoffe als elektrovergussmassen
CN110372846B (zh) * 2019-07-15 2021-06-25 万华化学集团股份有限公司 一种色值稳定的含有脲二酮基团的多异氰酸酯的制备方法
CN111072917B (zh) 2020-01-02 2021-06-29 万华化学集团股份有限公司 一种存储稳定的多异氰酸酯组合物及制备方法
CN112851909B (zh) * 2021-01-14 2022-08-05 万华化学（宁波）有限公司 一种储存稳定的多异氰酸酯组合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671082A (en) * 1951-09-25 1954-03-02 Du Pont Preparation of aromatic isocyanate dimers
CN1334264A (zh) * 2000-07-19 2002-02-06 拜尔公司 制备具有改进的单体稳定性的脲二酮多异氰酸酯的方法
CN1502605A (zh) * 2002-11-25 2004-06-09 含有脲二酮基团的多异氰酸酯的制备
CN1660792A (zh) * 2003-11-21 2005-08-31 拜尔材料科学股份公司 含有脲二酮基团的多异氰酸酯的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706228A (en) 1953-08-18 1955-04-12 Signal Stat Corp Snap action valve
DE1670720A1 (de) 1966-07-21 1971-01-14 Bayer Ag Verfahren zur Herstellung von aliphatisch substituierten Uretdionen
DE1954093C3 (de) 1968-11-15 1978-12-21 Mobay Chemical Corp., Pittsburgh, Pa. (V.St.A.) Verfahren zur Herstellung von polymeren organischen Isocyanaten
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
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
DE102005002867A1 (de) * 2005-01-21 2006-07-27 Bayer Materialscience Ag Uretdionbildung in Lösung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671082A (en) * 1951-09-25 1954-03-02 Du Pont Preparation of aromatic isocyanate dimers
CN1334264A (zh) * 2000-07-19 2002-02-06 拜尔公司 制备具有改进的单体稳定性的脲二酮多异氰酸酯的方法
CN1502605A (zh) * 2002-11-25 2004-06-09 含有脲二酮基团的多异氰酸酯的制备
CN1660792A (zh) * 2003-11-21 2005-08-31 拜尔材料科学股份公司 含有脲二酮基团的多异氰酸酯的制备方法

Also Published As

Publication number Publication date
CA2629012A1 (en) 2008-10-17
EP1982979B1 (de) 2010-01-27
DE502008000342D1 (de) 2010-03-18
EP1982979A1 (de) 2008-10-22
ATE456556T1 (de) 2010-02-15
CA2629012C (en) 2014-09-16
US20080262262A1 (en) 2008-10-23
DE102007018015A1 (de) 2008-10-23
CN101289427A (zh) 2008-10-22
US7709680B2 (en) 2010-05-04
JP5384020B2 (ja) 2014-01-08
ES2338828T3 (es) 2010-05-12
JP2008273962A (ja) 2008-11-13

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