JP2009522418A - 液状の貯蔵安定性のカルボジイミド基および／またはウレトンイミン基含有有機イソシアネートの製造方法 - Google Patents

液状の貯蔵安定性のカルボジイミド基および／またはウレトンイミン基含有有機イソシアネートの製造方法 Download PDF

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Publication number
JP2009522418A
JP2009522418A JP2008548948A JP2008548948A JP2009522418A JP 2009522418 A JP2009522418 A JP 2009522418A JP 2008548948 A JP2008548948 A JP 2008548948A JP 2008548948 A JP2008548948 A JP 2008548948A JP 2009522418 A JP2009522418 A JP 2009522418A
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Japan
Prior art keywords
group
orthoester
isocyanate
process according
uretonimine
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Japanese (ja)
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JP2009522418A5 (https=
Inventor
ヴェアスホーフェン シュテファン
シュタインヴェークス マルクス
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Covestro Deutschland AG
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Bayer MaterialScience AG
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Application filed by Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of JP2009522418A publication Critical patent/JP2009522418A/ja
Publication of JP2009522418A5 publication Critical patent/JP2009522418A5/ja
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    • 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)
JP2008548948A 2006-01-05 2006-12-27 液状の貯蔵安定性のカルボジイミド基および／またはウレトンイミン基含有有機イソシアネートの製造方法 Withdrawn JP2009522418A (ja)

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
PCT/EP2006/012552 WO2007076999A1 (de) 2006-01-05 2006-12-27 Verfahren zur herstellung flüssiger, lagerstabiler carbodiimid- und/oder uretonimingruppen aufweisender organischer isocyanate

Publications (2)

Publication Number Publication Date
JP2009522418A true JP2009522418A (ja) 2009-06-11
JP2009522418A5 JP2009522418A5 (https=) 2010-02-12

Family

ID=37989832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008548948A Withdrawn JP2009522418A (ja) 2006-01-05 2006-12-27 液状の貯蔵安定性のカルボジイミド基および／またはウレトンイミン基含有有機イソシアネートの製造方法

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=)

Families Citing this family (9)

* 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
US10633476B2 (en) * 2015-02-26 2020-04-28 Covestro Deutschland Ag Method for producing a composition comprising polycarbodiimide having improved storage stability
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
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
CN111689874B (zh) * 2020-07-11 2022-07-12 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

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

Also Published As

Publication number Publication date
WO2007076999A1 (de) 2007-07-12
US7662989B2 (en) 2010-02-16
US20070155938A1 (en) 2007-07-05
CN101356154A (zh) 2009-01-28
DE102006000825A1 (de) 2007-07-12
KR20080090500A (ko) 2008-10-08
EP1973870A1 (de) 2008-10-01

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