KR101183756B1 - 1차 아민의 단열 포스겐화에 의한 폴리이소시아네이트의제조 방법 - Google Patents

1차 아민의 단열 포스겐화에 의한 폴리이소시아네이트의제조 방법 Download PDF

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KR101183756B1
KR101183756B1 KR1020050060706A KR20050060706A KR101183756B1 KR 101183756 B1 KR101183756 B1 KR 101183756B1 KR 1020050060706 A KR1020050060706 A KR 1020050060706A KR 20050060706 A KR20050060706 A KR 20050060706A KR 101183756 B1 KR101183756 B1 KR 101183756B1
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reactor
phosgene
temperature
bar
reaction
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KR20060049885A (ko
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다니엘 코흐
스팟츠우드 밀러
리카르도 세라
디에트마 바스챤
위르겐 키르쉬
게르하르트 베게너
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바이엘 머티리얼사이언스 아게
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
KR1020050060706A 2004-07-07 2005-07-06 1차 아민의 단열 포스겐화에 의한 폴리이소시아네이트의제조 방법 Expired - Fee Related KR101183756B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1020040328714 2004-07-07
DE102004032871A DE102004032871A1 (de) 2004-07-07 2004-07-07 Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen

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KR20060049885A KR20060049885A (ko) 2006-05-19
KR101183756B1 true KR101183756B1 (ko) 2012-09-17

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KR1020050060706A Expired - Fee Related KR101183756B1 (ko) 2004-07-07 2005-07-06 1차 아민의 단열 포스겐화에 의한 폴리이소시아네이트의제조 방법

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US (1) US8097751B2 (enExample)
EP (1) EP1616857B2 (enExample)
JP (1) JP5054291B2 (enExample)
KR (1) KR101183756B1 (enExample)
CN (1) CN100569742C (enExample)
AT (1) ATE384040T1 (enExample)
BR (1) BRPI0502604B1 (enExample)
DE (2) DE102004032871A1 (enExample)
ES (1) ES2299921T5 (enExample)
PT (1) PT1616857E (enExample)
SG (1) SG119294A1 (enExample)
TW (1) TW200617049A (enExample)

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EP2014641A3 (en) * 2007-06-06 2009-03-18 Huntsman International Llc Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates
DE102007056511A1 (de) * 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
DE102007061688A1 (de) 2007-12-19 2009-06-25 Bayer Materialscience Ag Verfahren und Mischaggregat zur Herstellung von Isocyanaten durch Phosgenierung primärer Amine
FR2940283B1 (fr) 2008-12-18 2011-03-11 Perstorp Tolonates France Utilisation d'un reacteur de type piston pour la mise en oeuvre d'un procede de phosgenation.
EP2408738B1 (de) 2009-03-20 2017-07-26 Basf Se Verfahren zur herstellung von isocyanaten
US8742906B2 (en) 2009-04-15 2014-06-03 Toyota Jidosha Kabushiki Kaisha Alarm output control apparatus
US8835673B2 (en) 2009-12-04 2014-09-16 Basf Se Process for preparing isocyanates
US8907124B2 (en) 2010-11-17 2014-12-09 Basf Se Process for preparing methylenedi(phenyl isocyanate)
KR101898745B1 (ko) 2010-11-17 2018-09-13 바스프 에스이 메틸렌디(페닐 이소시아네이트)의 제조 방법
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
WO2012160072A1 (de) 2011-05-24 2012-11-29 Basf Se Verfahren zur herstellung von polyisocyanaten aus biomasse
US9266824B2 (en) 2014-01-13 2016-02-23 Warsaw Orthopedic, Inc. Methods and compositions for making an amino acid triisocyanate
HUE037053T2 (hu) 2014-03-27 2018-08-28 Covestro Deutschland Ag Eljárás izocianátok elõállítására
MX390867B (es) 2014-06-24 2025-03-21 Covestro Deutschland Ag Metodos para producir productos quimicos con interrupciones de funcionamiento.
WO2017001320A1 (de) 2015-06-29 2017-01-05 Covestro Deutschland Ag Verfahren zur bereitstellung von chlorwasserstoff für chemische umsetzungen
EP3313565B1 (de) 2015-06-29 2019-08-14 Covestro Deutschland AG Verfahren zur herstellung von polyisocyanaten
HUE047167T2 (hu) 2015-09-24 2020-04-28 Covestro Deutschland Ag Eljárás izocianátok elõállítására
US10280135B2 (en) 2015-09-30 2019-05-07 Covestro Deutschland Ag Method for producing isocyanates
HUE061332T2 (hu) 2015-11-20 2023-06-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás aminobenzoesav vagy aminobenzoesav-származék elõállítására
EP3478653B1 (de) 2016-06-29 2020-02-19 Covestro Deutschland AG Verfahren zur herstellung von anilin oder eines anilinfolgeprodukts
PT3500553T (pt) 2016-08-17 2021-07-29 Covestro Deutschland Ag Processo para a produção de isocianato e pelo menos um outro produto químico num sistema de produção integrada
KR20190042680A (ko) 2016-09-01 2019-04-24 코베스트로 도이칠란트 아게 이소시아네이트를 제조하는 방법
CN110088080A (zh) 2016-12-20 2019-08-02 科思创德国股份有限公司 制备氨基苯甲酸或氨基苯甲酸后续产物的方法
CN110997751B (zh) 2017-07-03 2022-07-15 科思创德国股份有限公司 用于通过使h-官能反应物与光气反应制备化学产品的生产设备及其运行方法
PT3735405T (pt) 2018-01-05 2021-12-29 Covestro Intellectual Property Gmbh & Co Kg Processo para fabrico de di-isocianatos de metilenodifenileno e poli-isocianatos de polimetileno-polifenileno
US11453897B2 (en) 2018-06-07 2022-09-27 Covestro Intellectual Property Gmbh & Co. Kg Method for producing aminobenzoic acid or an aminobenzoic acid derivative product
BR112021001332B1 (pt) 2018-07-27 2024-02-20 Covestro Intellectual Property Gmbh & Co. Kg Processo para preparar anilina ou um produto de conversão de anilina
US10851048B2 (en) 2018-11-13 2020-12-01 Covestro Deutschland Ag Process for preparing an isocyanate by partly adiabatically operated phosgenation of the corresponding amine
US10875827B2 (en) 2018-11-13 2020-12-29 Covestro Deutschland Ag Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amine
CN120774813A (zh) 2019-12-18 2025-10-14 科思创德国股份有限公司 用于制备二苯基甲烷系列的二-和多异氰酸酯的方法
WO2021228977A1 (de) 2020-05-15 2021-11-18 Covestro Deutschland Ag Verfahren zum betreiben einer anlage zur kontinuierlichen herstellung eines isocyanats
WO2022253890A1 (de) 2021-06-02 2022-12-08 Covestro Deutschland Ag Verfahren zur herstellung von anilin oder eines anilinfolgeproduktes
US20240294724A1 (en) 2021-07-02 2024-09-05 Evonik Operations Gmbh Recovering di- and/or polyisocyanates from pu-depolymerisation processes
US20250223255A1 (en) 2022-04-06 2025-07-10 Covestro Deutschland Ag Method for producing aniline or an aniline-derived product
CN121537312A (zh) * 2026-01-20 2026-02-17 山东华鲁恒升化工股份有限公司 一种胺与光气制备异氰酸酯的方法

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FR1126440A (fr) 1955-03-17 1956-11-22 Le Ministre De La Defense Nationale Perfectionnements à la fabrication des isocyanates
FR69428E (fr) † 1955-03-17 1958-11-06 Le Ministre De La Defense Nationale Perfectionnements à la fabrication des isocyanates
US2908703A (en) * 1955-08-16 1959-10-13 Harold K Latourette Preparation of aromatic isocyanates
US3226410A (en) * 1962-07-20 1965-12-28 Fmc Corp Continuous method of preparing aromatic isocyanates
DE1593588C3 (de) † 1965-09-06 1974-05-22 Takeda Chemical Industries Ltd., Osaka (Japan) Verfahren zur Herstellung von m- und p-Xylylendiisocyanat
FR1469105A (fr) † 1965-12-27 1967-02-10 Toulousaine De Prod Chim Toloc Procédé de fabrication d'esters isocyaniques
BE711392A (enExample) 1968-02-28 1968-07-01 Gnii Pi Azotnoj
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DE3121036A1 (de) * 1981-05-27 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten
DE3132163C2 (de) † 1981-08-14 1987-03-05 Bayer Ag, 5090 Leverkusen Vorrichtung zur kontinuierlichen Untersuchung chemischer Reaktionsvorgänge in der flüssigen Phase mittels Infrarot-Absorption
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DE4228070A1 (de) † 1992-08-24 1994-03-03 Bayer Ag Verfahren und Vorrichtung zur kontinuierlichen IR-spektroskopischen Analyse hochviskoser Flüssigkeiten
US6429334B1 (en) † 2000-06-07 2002-08-06 E. I. Du Pont De Nemours And Company Production of acid anhydrides and acid chlorides
DE10222968A1 (de) 2002-05-23 2003-12-04 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE10260082A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE10260094A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur Herstellung von (cyclo)aliphatischen Isocyanaten
DE102004032871A1 (de) 2004-07-07 2006-02-09 Bayer Materialscience Ag Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen

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Catalysis Today, 49 (1999), pp.411-418

Also Published As

Publication number Publication date
EP1616857B2 (de) 2012-09-26
CN100569742C (zh) 2009-12-16
BRPI0502604B1 (pt) 2015-03-24
CN1718570A (zh) 2006-01-11
ES2299921T3 (es) 2008-06-01
ES2299921T5 (es) 2013-02-12
JP2006022098A (ja) 2006-01-26
ATE384040T1 (de) 2008-02-15
EP1616857B1 (de) 2008-01-16
SG119294A1 (en) 2006-02-28
US8097751B2 (en) 2012-01-17
KR20060049885A (ko) 2006-05-19
DE102004032871A1 (de) 2006-02-09
DE502005002540D1 (de) 2008-03-06
TW200617049A (en) 2006-06-01
JP5054291B2 (ja) 2012-10-24
PT1616857E (pt) 2008-04-10
EP1616857A1 (de) 2006-01-18
BRPI0502604A (pt) 2006-02-21
US20060025556A1 (en) 2006-02-02

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