CN101356154A - 液态、储存稳定、含碳二亚胺和/或脲酮亚胺基团的有机异氰酸酯的制备方法 - Google Patents

液态、储存稳定、含碳二亚胺和/或脲酮亚胺基团的有机异氰酸酯的制备方法 Download PDF

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Publication number
CN101356154A
CN101356154A CNA2006800505438A CN200680050543A CN101356154A CN 101356154 A CN101356154 A CN 101356154A CN A2006800505438 A CNA2006800505438 A CN A2006800505438A CN 200680050543 A CN200680050543 A CN 200680050543A CN 101356154 A CN101356154 A CN 101356154A
Authority
CN
China
Prior art keywords
orthoesters
orthoester
isocyanate
groups
acid
Prior art date
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Pending
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CNA2006800505438A
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English (en)
Chinese (zh)
Inventor
S·韦斯霍芬
M·施泰因韦格斯
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 CN101356154A publication Critical patent/CN101356154A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C267/00—Carbodiimides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
    • 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
    • C08G18/095—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 carbodiimide or uretone-imine groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CNA2006800505438A 2006-01-05 2006-12-27 液态、储存稳定、含碳二亚胺和/或脲酮亚胺基团的有机异氰酸酯的制备方法 Pending CN101356154A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006000825A DE102006000825A1 (de) 2006-01-05 2006-01-05 Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimidgruppen aufweisender organischer Isocyanate
DE102006000825.1 2006-01-05

Publications (1)

Publication Number Publication Date
CN101356154A true CN101356154A (zh) 2009-01-28

Family

ID=37989832

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800505438A Pending CN101356154A (zh) 2006-01-05 2006-12-27 液态、储存稳定、含碳二亚胺和/或脲酮亚胺基团的有机异氰酸酯的制备方法

Country Status (7)

Country Link
US (1) US7662989B2 (https=)
EP (1) EP1973870A1 (https=)
JP (1) JP2009522418A (https=)
KR (1) KR20080090500A (https=)
CN (1) CN101356154A (https=)
DE (1) DE102006000825A1 (https=)
WO (1) WO2007076999A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107250190A (zh) * 2015-02-26 2017-10-13 科思创德国股份有限公司 制备具有改进的储存稳定性的包含聚碳二亚胺的组合物的方法
CN108586706A (zh) * 2018-04-18 2018-09-28 万华化学集团股份有限公司 制备含有碳化二亚胺和/或脲酮亚胺类衍生物的改性异氰酸酯混合物的方法
CN111689874A (zh) * 2020-07-11 2020-09-22 万华化学（宁波）有限公司 一种降低碳化二亚胺改性有机异氰酸酯色数的方法、低色数异氰酸酯及其应用
CN111747867A (zh) * 2020-06-28 2020-10-09 万华化学（宁波）有限公司 一种低色号低voc改性异氰酸酯的制备方法
CN116283666A (zh) * 2023-02-15 2023-06-23 万华生态科技有限公司 一种高纯4,4’-二苯基甲烷二异氰酸酯的制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006000833A1 (de) * 2006-01-05 2007-07-12 Bayer Materialscience Ag Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate
DE102006000822A1 (de) * 2006-01-05 2007-07-12 Bayer Materialscience Ag Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate
US9714378B2 (en) * 2008-10-29 2017-07-25 Basf Se Proppant
WO2010049467A1 (en) * 2008-10-29 2010-05-06 Basf Se A proppant

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853473A (en) * 1956-08-27 1958-09-23 Du Pont Production of carbodiimides
GB1356851A (en) * 1971-06-11 1974-06-19 Ici Ltd Isocyanate/uretonimine compositions for polyurethanes
DE2504334A1 (de) * 1975-02-01 1976-08-05 Bayer Ag Hochmolekulare, unloesliche carbodiimidisierungskatalysatoren
DE2537685C2 (de) * 1975-08-23 1989-04-06 Bayer Ag, 5090 Leverkusen Verfahren zur teilweisen Carbodiimidisierung der Isocyanatgruppen von organischen Polyisocyanaten
DE2606419A1 (de) * 1976-02-18 1977-08-25 Basf Ag Lagerbestaendige, fluessige carbodiimidgruppen aufweisende polyisocyanate und verfahren zu ihrer herstellung
US4284730A (en) * 1980-02-07 1981-08-18 Basf Wyandotte Corporation Liquid carbodiimide- and uretonimine-isocyanurate-containing polyisocyanate compositions and microcellular foams made therefrom
DE4117384A1 (de) * 1991-05-28 1992-12-03 Bayer Ag Verfahren zur herstellung fluessiger, lagerstabiler carbodiimid- und/oder uretonimingruppen aufweisender organischer isocyanate und ihre verwendung zur herstellung von polyurethankunststoffen
DE4302697A1 (de) * 1993-02-01 1994-08-04 Bayer Ag Verfahren zur Herstellung organischer Carbodiimide und ihre Verwendung als Kunststoff-Stabilisatoren
JPH0867662A (ja) * 1994-08-30 1996-03-12 Sumitomo Bayer Urethane Kk 液状のジフェニルメタンジイソシアネートの製造法
US6120699A (en) * 1998-09-21 2000-09-19 Basf Corporation Storage stable methylene bis(phenylisocyanate) compositions
DE102004033849A1 (de) * 2004-07-13 2006-02-16 Bayer Materialscience Ag Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate mit niedriger Farbzahl
DE102004060038A1 (de) * 2004-12-14 2006-06-22 Bayer Materialscience Ag Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate mit niedriger Farbzahl
DE102006000833A1 (de) * 2006-01-05 2007-07-12 Bayer Materialscience Ag Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate
DE102006000822A1 (de) * 2006-01-05 2007-07-12 Bayer Materialscience Ag Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate
DE102006002158A1 (de) * 2006-01-17 2007-07-19 Bayer Materialscience Ag Verfahren zur Herstellung flüssiger, lagerstabiler Carboddimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107250190A (zh) * 2015-02-26 2017-10-13 科思创德国股份有限公司 制备具有改进的储存稳定性的包含聚碳二亚胺的组合物的方法
CN107250190B (zh) * 2015-02-26 2021-03-26 科思创德国股份有限公司 制备具有改进的储存稳定性的包含聚碳二亚胺的组合物的方法
CN108586706A (zh) * 2018-04-18 2018-09-28 万华化学集团股份有限公司 制备含有碳化二亚胺和/或脲酮亚胺类衍生物的改性异氰酸酯混合物的方法
CN108586706B (zh) * 2018-04-18 2021-06-29 万华化学集团股份有限公司 制备含有碳化二亚胺和/或脲酮亚胺类衍生物的改性异氰酸酯混合物的方法
CN111747867A (zh) * 2020-06-28 2020-10-09 万华化学（宁波）有限公司 一种低色号低voc改性异氰酸酯的制备方法
CN111747867B (zh) * 2020-06-28 2022-08-02 万华化学（宁波）有限公司 一种低色号低voc改性异氰酸酯的制备方法
CN111689874A (zh) * 2020-07-11 2020-09-22 万华化学（宁波）有限公司 一种降低碳化二亚胺改性有机异氰酸酯色数的方法、低色数异氰酸酯及其应用
CN116283666A (zh) * 2023-02-15 2023-06-23 万华生态科技有限公司 一种高纯4,4’-二苯基甲烷二异氰酸酯的制备方法

Also Published As

Publication number Publication date
WO2007076999A1 (de) 2007-07-12
US7662989B2 (en) 2010-02-16
US20070155938A1 (en) 2007-07-05
DE102006000825A1 (de) 2007-07-12
JP2009522418A (ja) 2009-06-11
KR20080090500A (ko) 2008-10-08
EP1973870A1 (de) 2008-10-01

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