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TW200617049A - A process for preparing polyisocyanates by the adiabatic phosgenation of primary amines - Google Patents

A process for preparing polyisocyanates by the adiabatic phosgenation of primary amines

Info

Publication number
TW200617049A
TW200617049A TW094122770A TW94122770A TW200617049A TW 200617049 A TW200617049 A TW 200617049A TW 094122770 A TW094122770 A TW 094122770A TW 94122770 A TW94122770 A TW 94122770A TW 200617049 A TW200617049 A TW 200617049A
Authority
TW
Taiwan
Prior art keywords
primary amines
phosgene
values
stage
reaction
Prior art date
Application number
TW094122770A
Other languages
English (en)
Inventor
Daniel Koch
Spotswood Miller
Ricardo Serra
Dietmar Wastian
Juergen Kirsch
Gerhard Wegener
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35262229&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200617049(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of TW200617049A publication Critical patent/TW200617049A/zh

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
TW094122770A 2004-07-07 2005-07-06 A process for preparing polyisocyanates by the adiabatic phosgenation of primary amines TW200617049A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW200617049A true TW200617049A (en) 2006-06-01

Family

ID=35262229

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094122770A TW200617049A (en) 2004-07-07 2005-07-06 A process for preparing polyisocyanates by the adiabatic phosgenation of primary amines

Country Status (12)

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

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004032871A1 (de) 2004-07-07 2006-02-09 Bayer Materialscience Ag Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen
US7504533B2 (en) * 2006-04-24 2009-03-17 Bayer Materialscience Llc Process for the production of isocyanates
US7547801B2 (en) * 2006-06-26 2009-06-16 Bayer Materialscience Llc Process for the continuous preparation of isocyanates
DE102006058633A1 (de) * 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
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.
WO2010106131A2 (de) * 2009-03-20 2010-09-23 Basf Se Verfahren und vorrichtung zur herstellung von isocyanaten
WO2010119481A1 (ja) 2009-04-15 2010-10-21 トヨタ自動車株式会社 警報出力制御装置
EP2507206B1 (de) 2009-12-04 2014-12-03 Basf Se Verfahren zur herstellung von isocyanaten
EP2640694B1 (de) 2010-11-17 2019-01-09 Basf Se Verfahren zur herstellung von methylendiphenyldiisocyanat
US8907124B2 (en) 2010-11-17 2014-12-09 Basf Se Process for preparing methylenedi(phenyl isocyanate)
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
CN103649044A (zh) 2011-05-24 2014-03-19 巴斯夫欧洲公司 由生物质制备聚异氰酸酯的方法
US9266824B2 (en) 2014-01-13 2016-02-23 Warsaw Orthopedic, Inc. Methods and compositions for making an amino acid triisocyanate
JP6728054B2 (ja) 2014-03-27 2020-07-22 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 イソシアネートの製造方法
BR112016029516A2 (pt) 2014-06-24 2017-10-17 Covestro Deutschland Ag métodos para a produção de produtos químicos com interrupções de operação
WO2017001322A1 (de) 2015-06-29 2017-01-05 Covestro Deutschland Ag Verfahren zur herstellung von polyisocyanaten
PT3313815T (pt) 2015-06-29 2019-10-17 Covestro Deutschland Ag Método de preparação de cloreto de hidrogénio para reações químicas
PT3352896T (pt) 2015-09-24 2020-01-20 Covestro Deutschland Ag Método de produção de isocianatos
CN108137488B (zh) 2015-09-30 2021-02-26 科思创德国股份有限公司 制备异氰酸酯的方法
WO2017085170A1 (de) 2015-11-20 2017-05-26 Covestro Deutschland Ag Verfahren zur herstellung von aminobenzoesäure oder eines aminobenzoesäurederivats
ES2786981T3 (es) 2016-06-29 2020-10-14 Covestro Intellectual Property Gmbh & Co Kg Procedimiento para la preparación de anilina o de un producto derivado de anilina
EP3500553B1 (de) 2016-08-17 2021-05-12 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung eines isocyanats und mindestens eines weiteren chemischen produkts in einem produktionsverbund
CN109641175B (zh) 2016-09-01 2021-07-30 科思创德国股份有限公司 制备异氰酸酯的方法
BR112019012114B1 (pt) 2016-12-20 2022-09-06 Covestro Deutschland Ag Processo para preparação de ácido aminobenzóico ou um produto de conversão de ácido aminobenzóico
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
US10947187B2 (en) 2018-01-05 2021-03-16 Covestro Intellectual Property Gmbh & Co. Kg Method for producing methylene-diphenylene-diisocyanates and polymethylene-polyphenylene-polyisocyanates
EP3802842B1 (de) 2018-06-07 2022-04-13 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von aminobenzoesäure oder eines aminobenzosäure-folgeprodukts
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
KR20220114554A (ko) 2019-12-18 2022-08-17 코베스트로 도이칠란트 아게 디페닐메탄 계열의 디- 및 폴리이소시아네이트를 생산하는 방법
JP2023526598A (ja) 2020-05-15 2023-06-22 コベストロ、ドイチュラント、アクチエンゲゼルシャフト イソシアネートの連続的な製造用のプラントを運転する方法
CN117396459A (zh) 2021-06-02 2024-01-12 科思创德国股份有限公司 制备苯胺或苯胺衍生物的方法
CN117642446A (zh) 2021-07-02 2024-03-01 赢创运营有限公司 从pu解聚过程中回收二异氰酸酯和/或多异氰酸酯
WO2023194110A1 (de) 2022-04-06 2023-10-12 Covestro Deutschland Ag Verfahren zur herstellung von anilin oder eines anilinfolgeproduktes

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
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 (zh) 1968-02-28 1968-07-01 Gnii Pi Azotnoj
BE790461A (fr) † 1971-10-25 1973-02-15 Quimco Gmbh Procede de production d'isocyanates organiques
US3947484A (en) * 1971-10-26 1976-03-30 Bayer Aktiengesellschaft Continuous prephosgenation process for the production of organic isocyanates
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
DE3323882A1 (de) * 1982-10-09 1984-04-12 Chemische Werke Hüls AG, 4370 Marl Verfahren zur kontinuierlichen heissphosgenierung von aminen
DE3403204A1 (de) 1984-01-31 1985-08-14 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von organischen mono- und/oder polyisocyanaten
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

Also Published As

Publication number Publication date
PT1616857E (pt) 2008-04-10
KR20060049885A (ko) 2006-05-19
KR101183756B1 (ko) 2012-09-17
US8097751B2 (en) 2012-01-17
ATE384040T1 (de) 2008-02-15
DE102004032871A1 (de) 2006-02-09
DE502005002540D1 (de) 2008-03-06
CN100569742C (zh) 2009-12-16
EP1616857B2 (de) 2012-09-26
ES2299921T5 (es) 2013-02-12
SG119294A1 (en) 2006-02-28
US20060025556A1 (en) 2006-02-02
EP1616857A1 (de) 2006-01-18
BRPI0502604B1 (pt) 2015-03-24
JP5054291B2 (ja) 2012-10-24
EP1616857B1 (de) 2008-01-16
JP2006022098A (ja) 2006-01-26
ES2299921T3 (es) 2008-06-01
BRPI0502604A (pt) 2006-02-21
CN1718570A (zh) 2006-01-11

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