PT1053222E - Processo para producao de metileno-di(fenilamina) e metileno-di(fenilisocianato) - Google Patents

Processo para producao de metileno-di(fenilamina) e metileno-di(fenilisocianato)

Info

Publication number
PT1053222E
PT1053222E PT99906202T PT99906202T PT1053222E PT 1053222 E PT1053222 E PT 1053222E PT 99906202 T PT99906202 T PT 99906202T PT 99906202 T PT99906202 T PT 99906202T PT 1053222 E PT1053222 E PT 1053222E
Authority
PT
Portugal
Prior art keywords
methylene
phenylisocyanate
phenylamine
production process
production
Prior art date
Application number
PT99906202T
Other languages
English (en)
Portuguese (pt)
Inventor
Eckhard Strofer
Jan Jacobs
Wilfried Seyfert
Hans Volkmar Schwarz
Olaf Schweers
Volker Scharr
Ulrich Penzel
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of PT1053222E publication Critical patent/PT1053222E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
PT99906202T 1998-02-07 1999-01-26 Processo para producao de metileno-di(fenilamina) e metileno-di(fenilisocianato) PT1053222E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19804915A DE19804915A1 (de) 1998-02-07 1998-02-07 Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat)

Publications (1)

Publication Number Publication Date
PT1053222E true PT1053222E (pt) 2003-09-30

Family

ID=7856961

Family Applications (2)

Application Number Title Priority Date Filing Date
PT02022029T PT1270544E (pt) 1998-02-07 1999-01-26 Processo para o fabrico de metileno-di-(fenilamina) e de di-(fenilisocianato) de metileno
PT99906202T PT1053222E (pt) 1998-02-07 1999-01-26 Processo para producao de metileno-di(fenilamina) e metileno-di(fenilisocianato)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT02022029T PT1270544E (pt) 1998-02-07 1999-01-26 Processo para o fabrico de metileno-di-(fenilamina) e de di-(fenilisocianato) de metileno

Country Status (13)

Country Link
US (3) US6433219B1 (enExample)
EP (2) EP1270544B1 (enExample)
JP (2) JP4731684B2 (enExample)
KR (1) KR100555814B1 (enExample)
CN (2) CN1266124C (enExample)
AU (1) AU2621799A (enExample)
BR (1) BR9907634A (enExample)
CA (1) CA2320477A1 (enExample)
DE (3) DE19804915A1 (enExample)
ES (2) ES2198894T3 (enExample)
MX (1) MXPA00007646A (enExample)
PT (2) PT1270544E (enExample)
WO (1) WO1999040059A1 (enExample)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
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DE19804915A1 (de) * 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat)
DE10031540A1 (de) * 2000-06-28 2002-01-10 Basf Ag Verfahren zur Herstellung eines aromatischen Polyamingemisches
DE10111337A1 (de) * 2001-03-08 2002-09-12 Basf Ag Verfahren zur Herstellung von MDI, insbesondere von 2.4'-MDI
DE10141620A1 (de) 2001-08-24 2003-03-06 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe mit vermindertem Farbwert
DE10211021A1 (de) 2002-03-13 2003-09-25 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe mit vermindertem Farbwert
DE10222968A1 (de) 2002-05-23 2003-12-04 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE10238995A1 (de) * 2002-08-20 2004-02-26 Basf Ag Gasphasenphosgenierung bei moderaten Drücken
DE10260093A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur Abtrennung von Isocyanaten aus einem Reaktionsgemisch
DE10260082A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE10331772A1 (de) * 2003-07-11 2005-02-03 Basf Ag Verfahren zur Herstellung von Diaminodiarylmethanen
DE10333929A1 (de) * 2003-07-25 2005-02-24 Bayer Materialscience Ag Herstellung von Mischungen von Di- und Polyisocyanaten der Diphenylmethanreihe mit hohen Gehalten an 4,4'-Methylendiphenyldiisocyanat und 2,4'-Methylendiphenyldiisocyanat
DE10347438A1 (de) * 2003-10-13 2005-05-04 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
DE102004005319A1 (de) * 2004-02-04 2005-08-25 Bayer Materialscience Ag Verfahren zur Herstellung von hochreinem 2,4'-Methylendiphenyldiisocyanat
DE102004032416A1 (de) * 2004-07-05 2006-02-02 Bayer Materialscience Ag Verfahren zur Herstellung von Polyaminen der Diphenylmethanreihe bei niedriger Protonierung
DE102004052370A1 (de) * 2004-10-28 2006-05-04 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
DE102005014846A1 (de) * 2005-03-30 2006-10-05 Basf Ag MDI Herstellung mittels Flüssigphasen- und Gasphasenphosgenierung
DE102005014244A1 (de) 2005-03-30 2006-10-05 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
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EP1890998B1 (en) * 2005-05-30 2014-02-26 Huntsman International Llc Process for the preparation of polyisocyanates of the diphenylmethane series
DE102005055189A1 (de) * 2005-11-19 2007-05-24 Bayer Materialscience Ag Verfahren zur Herstellung von 4,4'-Diphenylmethandiisocyanat
CN101326153B (zh) * 2005-12-08 2012-06-13 亨茨曼国际有限公司 制备二氨基二苯基甲烷的方法
DE102006004047A1 (de) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
DE102006004041A1 (de) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
CN101528678B (zh) 2006-10-26 2014-03-19 巴斯夫欧洲公司 制备异氰酸酯的方法
HUE029625T2 (en) * 2006-11-07 2017-03-28 Basf Se Process for the preparation of isocyanates
US8329951B2 (en) * 2007-01-08 2012-12-11 Basf Se Process for preparing diphenylmethanediamine
KR100888733B1 (ko) 2007-03-28 2009-03-17 금호미쓰이화학 주식회사 폴리메틸렌 폴리페닐 폴리아민의 제조방법
CN101279923B (zh) * 2007-04-06 2010-08-25 宁波万华聚氨酯有限公司 一种制备多亚甲基多苯基多胺的方法
EP2014641A3 (en) * 2007-06-06 2009-03-18 Huntsman International Llc Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates
JP5362710B2 (ja) * 2007-06-12 2013-12-11 ビーエーエスエフ ソシエタス・ヨーロピア 塩溶液から鉱酸を回収する方法
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DE102008012037A1 (de) * 2008-03-01 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten
DE102008015123A1 (de) * 2008-03-20 2009-09-24 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
ES2517916T3 (es) * 2008-05-26 2014-11-04 Basf Se Procedimiento para la preparación de difenilmetanodiamina
EP2421818B1 (de) * 2009-04-24 2014-08-27 Basf Se Verfahren zur herstellung von farbstabilem mda und mdi
US8829243B2 (en) * 2009-09-02 2014-09-09 Huntsman International Llc Method for removing methylene-bridged polyphenyl polyamines from an aqueous stream
BR112012007391B1 (pt) * 2009-10-20 2018-09-25 Basf Se processo para preparação de processamento destilativo de diisocianato de difenilmetano
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US8907124B2 (en) 2010-11-17 2014-12-09 Basf Se Process for preparing methylenedi(phenyl isocyanate)
PT2640694T (pt) 2010-11-17 2019-04-29 Basf Se Processo para a preparação de metileno difenil diisocianato
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US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
CN102516126A (zh) * 2011-11-29 2012-06-27 广州秀珀化工股份有限公司 一种烷基取代的二苯基甲烷二异氰酸酯的制备方法
US20140131275A1 (en) 2012-11-15 2014-05-15 Bayer Intellectual Property Gmbh Process for phase separation or extraction and device suitable therefor
HUE036138T2 (hu) 2013-04-11 2018-06-28 Covestro Deutschland Ag Eljárás a difenilmetán-sorozatba tartozó di- és poliaminok elõállítására
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JP6742923B2 (ja) * 2014-06-24 2020-08-19 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 ジフェニルメタン系ジアミンおよびポリアミンの製造方法
BR112016029516A2 (pt) 2014-06-24 2017-10-17 Covestro Deutschland Ag métodos para a produção de produtos químicos com interrupções de operação
WO2015197527A1 (de) * 2014-06-24 2015-12-30 Covestro Deutschland Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
KR102797879B1 (ko) 2015-11-20 2025-04-22 코베스트로 도이칠란트 아게 아미노벤조산 또는 아미노벤조산 유도체의 제조 방법
ES2781434T3 (es) * 2016-01-20 2020-09-02 Basf Se Procedimiento para producir una mezcla de poliaminas aromáticas
EP3478653B1 (de) 2016-06-29 2020-02-19 Covestro Deutschland AG Verfahren zur herstellung von anilin oder eines anilinfolgeprodukts
WO2018033536A1 (de) 2016-08-17 2018-02-22 Covestro Deutschland Ag Verfahren zur herstellung eines isocyanats und mindestens eines weiteren chemischen produkts in einem produktionsverbund
US10927066B2 (en) * 2016-09-14 2021-02-23 Basf Se Process for hydrogenating a mixture in the presence of a colorless amine
HUE059048T2 (hu) 2016-12-20 2022-10-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás aminobenzoesav vagy aminobenzoesav-konverzióstermék elõállítására
CN110291063B (zh) 2016-12-22 2022-07-05 科思创德国股份有限公司 在不同的生产能力下制备二苯基甲烷系列的二胺和多胺的方法
US10640455B1 (en) 2016-12-22 2020-05-05 Covestro Deutschland Ag Method of producing diamines and polyamines of the diphenylmethane series
US10640453B2 (en) 2016-12-22 2020-05-05 Covestro Deutschland Ag Method of producing diamines and polyamines of the diphenylmethane series
EP3558928B1 (de) 2016-12-22 2021-01-20 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe bei unterschiedlichen produktions-kapazitäten
CN112534057A (zh) 2018-06-07 2021-03-19 科思创知识产权两合公司 制备氨基苯甲酸或氨基苯甲酸反应产物的方法
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
CN110387031B (zh) * 2019-07-12 2021-06-29 万华化学集团股份有限公司 一种浅色异氰酸酯制备方法
CN111646927A (zh) * 2020-06-12 2020-09-11 万华节能科技集团股份有限公司 阻燃二苯基甲烷二异氰酸酯的衍生物及其合成方法
US20240368335A1 (en) * 2021-05-25 2024-11-07 Basf Se Process for preparing at least one polyisocyanate
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
US20250223255A1 (en) 2022-04-06 2025-07-10 Covestro Deutschland Ag Method for producing aniline or an aniline-derived product
CN115124431B (zh) * 2022-06-30 2023-08-11 万华化学集团股份有限公司 一种低n甲基杂质含量的二苯基甲烷系列的二胺和多胺的制备方法
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Also Published As

Publication number Publication date
JP2002502838A (ja) 2002-01-29
JP2010270147A (ja) 2010-12-02
US20020132953A1 (en) 2002-09-19
US6831192B2 (en) 2004-12-14
EP1053222A1 (de) 2000-11-22
EP1053222B1 (de) 2003-05-02
MXPA00007646A (es) 2001-04-01
DE59905323D1 (de) 2003-06-05
EP1270544B1 (de) 2004-12-22
CN1290245A (zh) 2001-04-04
DE59911344D1 (de) 2005-01-27
CA2320477A1 (en) 1999-08-12
PT1270544E (pt) 2005-05-31
WO1999040059A1 (de) 1999-08-12
CN1151119C (zh) 2004-05-26
CN1532189A (zh) 2004-09-29
JP4731684B2 (ja) 2011-07-27
ES2234969T3 (es) 2005-07-01
KR100555814B1 (ko) 2006-03-03
KR20010040725A (ko) 2001-05-15
US6433219B1 (en) 2002-08-13
BR9907634A (pt) 2000-11-14
US7230130B2 (en) 2007-06-12
AU2621799A (en) 1999-08-23
CN1266124C (zh) 2006-07-26
JP5449082B2 (ja) 2014-03-19
EP1270544A1 (de) 2003-01-02
DE19804915A1 (de) 1999-08-12
US20050014975A1 (en) 2005-01-20
ES2198894T3 (es) 2004-02-01

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