PT1270544E - Processo para o fabrico de metileno-di-(fenilamina) e de di-(fenilisocianato) de metileno - Google Patents

Processo para o fabrico de metileno-di-(fenilamina) e de di-(fenilisocianato) de metileno

Info

Publication number
PT1270544E
PT1270544E PT02022029T PT02022029T PT1270544E PT 1270544 E PT1270544 E PT 1270544E PT 02022029 T PT02022029 T PT 02022029T PT 02022029 T PT02022029 T PT 02022029T PT 1270544 E PT1270544 E PT 1270544E
Authority
PT
Portugal
Prior art keywords
methylene
phenylisocianate
phenylamine
manufacture
Prior art date
Application number
PT02022029T
Other languages
English (en)
Inventor
Eckhard Strofer
Hans Volkmar Schwarz
Volker Scharr
Ulrich Penzel
Jan D Jacobs
Wilfried Dr Seyfert
Olaf Dr Schweers
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 PT1270544E publication Critical patent/PT1270544E/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
PT02022029T 1998-02-07 1999-01-26 Processo para o fabrico de metileno-di-(fenilamina) e de di-(fenilisocianato) de metileno PT1270544E (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
PT1270544E true PT1270544E (pt) 2005-05-31

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 After (1)

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

Country Status (13)

Country Link
US (3) US6433219B1 (pt)
EP (2) EP1270544B1 (pt)
JP (2) JP4731684B2 (pt)
KR (1) KR100555814B1 (pt)
CN (2) CN1266124C (pt)
AU (1) AU2621799A (pt)
BR (1) BR9907634A (pt)
CA (1) CA2320477A1 (pt)
DE (3) DE19804915A1 (pt)
ES (2) ES2234969T3 (pt)
MX (1) MXPA00007646A (pt)
PT (2) PT1270544E (pt)
WO (1) WO1999040059A1 (pt)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10260082A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE10260093A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur Abtrennung von Isocyanaten aus einem Reaktionsgemisch
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
DE102005014244A1 (de) 2005-03-30 2006-10-05 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
JP2012233004A (ja) * 2005-04-04 2012-11-29 Mitsui Chemicals Inc ポリイソシアネート製造設備およびポリイソシアネート製造方法
JP2006312619A (ja) * 2005-04-04 2006-11-16 Mitsui Chemicals Polyurethanes Inc ポリイソシアネート製造設備およびポリイソシアネート製造方法
JP4739798B2 (ja) * 2005-04-05 2011-08-03 三井化学株式会社 ポリイソシアネート連続製造装置
AU2006252770B2 (en) * 2005-05-30 2011-02-03 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
PT1960346E (pt) * 2005-12-08 2011-05-23 Huntsman Int Llc Processo para preparar diaminodifenilmetanos
DE102006004041A1 (de) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
DE102006004047A1 (de) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
ES2476248T3 (es) 2006-10-26 2014-07-14 Basf Se Procedimiento para la preparación de isocianatos
US8173833B2 (en) * 2006-11-07 2012-05-08 Basf Aktiengesellschaft Method for the production of isocyanates
JP5398546B2 (ja) * 2007-01-08 2014-01-29 ビーエーエスエフ ソシエタス・ヨーロピア ジフェニルメタンジアミンの製造方法
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
PT2167456E (pt) 2007-06-12 2012-01-05 Basf Se Processo para a produção de ácidos minerais a partir de soluções salinas
EP2042485A1 (en) 2007-09-28 2009-04-01 Huntsman International Llc Process for fractionating a mixture of polyisocyanates
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
KR20110010752A (ko) * 2008-05-26 2011-02-07 바스프 에스이 디페닐메탄 디아민의 제조 방법
CN102803200B (zh) * 2009-04-24 2014-12-31 巴斯夫欧洲公司 制备颜色稳定的mda和mdi的方法
WO2011026690A1 (en) * 2009-09-02 2011-03-10 Huntsman International Llc A method for removing methylene-bridged polyphenyl polyamines from an aqueous stream
US8703997B2 (en) 2009-10-20 2014-04-22 Basf Se Process for preparation and preferably distillative workup of diphenylmethane diisocyanate (MDI)
BR112012013069B1 (pt) 2009-12-04 2018-05-22 Basf Se Processo para preparar isocianatos aromáticos.
CN102666474A (zh) 2009-12-18 2012-09-12 巴斯夫欧洲公司 在mda合成中成本有效地分离均相催化剂的两步方法
US20110230679A1 (en) * 2010-03-16 2011-09-22 Dow Global Technologies, Inc. Reactive Static Mixer
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US8907124B2 (en) 2010-11-17 2014-12-09 Basf Se Process for preparing methylenedi(phenyl isocyanate)
BR112013012255A2 (pt) 2010-11-17 2016-08-09 Basf Se processo para preparar di - isocianato de metileno difenila
KR101499758B1 (ko) * 2010-12-29 2015-03-06 완후아 케미컬 그룹 코., 엘티디 고속 혼합 반응기 및 그의 사용방법
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
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
EP2984067B1 (de) 2013-04-11 2017-10-25 Covestro Deutschland AG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
KR20150142004A (ko) 2013-04-11 2015-12-21 코베스트로 도이칠란트 아게 디페닐메탄 계열의 디아민 및 폴리아민의 제조 방법
HUE037059T2 (hu) 2013-04-24 2018-08-28 Covestro Deutschland Ag Eljárás difenilmetán sorozatba tartozó di- és poliaminok elõállítására
JP6655559B2 (ja) 2014-06-24 2020-02-26 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
CN106470970B (zh) * 2014-06-24 2019-11-12 科思创德国股份有限公司 用于制备二苯基甲烷系列的二胺和多胺的方法
SG11201610637WA (en) 2014-06-24 2017-01-27 Covestro Deutschland Ag Methods for producing chemical products with operation interruptions
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
EP3377640B1 (de) 2015-11-20 2022-12-21 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von aminobenzoesäure oder eines aminobenzoesäurederivats
KR20180108678A (ko) * 2016-01-20 2018-10-04 바스프 에스이 방향족 폴리아민 혼합물의 제조 방법
CN109415296A (zh) 2016-06-29 2019-03-01 科思创德国股份有限公司 制备苯胺或苯胺反应产物的方法
US10618871B2 (en) 2016-08-17 2020-04-14 Covestro Deutschland Ag Process for producing isocyanate and at least one further chemical product in an integrated production
CN109689615B (zh) * 2016-09-14 2022-11-18 巴斯夫欧洲公司 在无色胺存在下氢化混合物的方法
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
CN110325506A (zh) 2016-12-22 2019-10-11 科思创德国股份有限公司 制备二苯基甲烷系列的二胺和多胺的方法
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
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
EP3558927B1 (de) 2016-12-22 2021-01-20 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
EP3802842B1 (de) 2018-06-07 2022-04-13 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von aminobenzoesäure oder eines aminobenzosäure-folgeprodukts
CN112513002B (zh) 2018-07-27 2023-11-17 科思创知识产权两合公司 制备苯胺或苯胺衍生产物的方法
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
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
WO2023194110A1 (de) 2022-04-06 2023-10-12 Covestro Deutschland Ag Verfahren zur herstellung von anilin oder eines anilinfolgeproduktes
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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EP4345088A1 (en) 2022-09-29 2024-04-03 Covestro Deutschland AG A process for preparing di- and polyamines of the diphenyl methane series

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Also Published As

Publication number Publication date
AU2621799A (en) 1999-08-23
EP1053222B1 (de) 2003-05-02
CA2320477A1 (en) 1999-08-12
CN1290245A (zh) 2001-04-04
US6831192B2 (en) 2004-12-14
KR100555814B1 (ko) 2006-03-03
US6433219B1 (en) 2002-08-13
JP2002502838A (ja) 2002-01-29
JP2010270147A (ja) 2010-12-02
US7230130B2 (en) 2007-06-12
DE59911344D1 (de) 2005-01-27
US20050014975A1 (en) 2005-01-20
EP1053222A1 (de) 2000-11-22
EP1270544A1 (de) 2003-01-02
DE59905323D1 (de) 2003-06-05
ES2234969T3 (es) 2005-07-01
JP4731684B2 (ja) 2011-07-27
MXPA00007646A (es) 2001-04-01
KR20010040725A (ko) 2001-05-15
ES2198894T3 (es) 2004-02-01
WO1999040059A1 (de) 1999-08-12
EP1270544B1 (de) 2004-12-22
BR9907634A (pt) 2000-11-14
CN1266124C (zh) 2006-07-26
JP5449082B2 (ja) 2014-03-19
PT1053222E (pt) 2003-09-30
CN1532189A (zh) 2004-09-29
CN1151119C (zh) 2004-05-26
US20020132953A1 (en) 2002-09-19
DE19804915A1 (de) 1999-08-12

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