KR20080090500A - 카르보디이미드기 및/또는 우레톤이민기 함유 액상저장안정성 유기 이소시아네이트의 제조 방법 - Google Patents

카르보디이미드기 및/또는 우레톤이민기 함유 액상저장안정성 유기 이소시아네이트의 제조 방법 Download PDF

Info

Publication number
KR20080090500A
KR20080090500A KR1020087019154A KR20087019154A KR20080090500A KR 20080090500 A KR20080090500 A KR 20080090500A KR 1020087019154 A KR1020087019154 A KR 1020087019154A KR 20087019154 A KR20087019154 A KR 20087019154A KR 20080090500 A KR20080090500 A KR 20080090500A
Authority
KR
South Korea
Prior art keywords
ortho
ester
process according
esters
isocyanates
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.)
Ceased
Application number
KR1020087019154A
Other languages
English (en)
Korean (ko)
Inventor
스테판 베르스호펜
마르쿠스 스타인베크스
Original Assignee
바이엘 머티리얼사이언스 아게
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 바이엘 머티리얼사이언스 아게 filed Critical 바이엘 머티리얼사이언스 아게
Publication of KR20080090500A publication Critical patent/KR20080090500A/ko
Ceased legal-status Critical Current

Links

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)
KR1020087019154A 2006-01-05 2006-12-27 카르보디이미드기 및/또는 우레톤이민기 함유 액상저장안정성 유기 이소시아네이트의 제조 방법 Ceased KR20080090500A (ko)

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
KR20080090500A true KR20080090500A (ko) 2008-10-08

Family

ID=37989832

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087019154A Ceased KR20080090500A (ko) 2006-01-05 2006-12-27 카르보디이미드기 및/또는 우레톤이민기 함유 액상저장안정성 유기 이소시아네이트의 제조 방법

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
JP2009522418A (ja) 2009-06-11
EP1973870A1 (de) 2008-10-01

Similar Documents

Publication Publication Date Title
TWI389874B (zh) 製造含有碳二亞胺及／或脲酮亞胺基之低色數的液體儲存安定性有機異氰酸酯類之方法
US20070167633A1 (en) Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretonimine groups
CN109641834B (zh) 用于制备具有碳二亚胺-和/或脲酮亚胺基团的有机异氰酸酯的方法
KR20080090500A (ko) 카르보디이미드기 및/또는 우레톤이민기 함유 액상저장안정성 유기 이소시아네이트의 제조 방법
CN101356153B (zh) 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
KR20080091472A (ko) 카르보디이미드기 및/또는 우레톤이민기 함유 액상저장안정성 유기 이소시아네이트의 제조 방법
KR101292358B1 (ko) 카르보디이미드- 및/또는 우레톤 이민 기를 갖는, 낮은색지수를 갖는 액체 저장-안정성 유기 이소시아네이트의제조 방법
US10633476B2 (en) Method for producing a composition comprising polycarbodiimide having improved storage stability
CN1789241B (zh) 液态、储存稳定、色指数低、含有碳二亚胺和/或脲酮亚胺基团的有机异氰酸酯的制备方法
HK1126752A (en) Method for producing liquid, storage-stable organic isocyanates comprising carbodiimide and/or uretonimine groups
HK1126753A (en) Method for producing liquid, storage-stable organic isocyanates comprising carbodiimide and/or uretonimine groups
HK1126804A (en) Method for producing liquid, storage-stable organic isocyanates comprising carbodiimide and/or uretonimine groups
HK1106493A (en) Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretonimine groups
HK1084377A (en) Process for the preparation of liquid, storage-stable organic isocyanates of low color number containing carbodiimide and/or uretonimine groups

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20080804

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20111221

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20130628

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20130930

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20130628

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I