AU2001242362A1 - Method for production of diaminodiphenylmethanes - Google Patents

Method for production of diaminodiphenylmethanes

Info

Publication number
AU2001242362A1
AU2001242362A1 AU2001242362A AU4236201A AU2001242362A1 AU 2001242362 A1 AU2001242362 A1 AU 2001242362A1 AU 2001242362 A AU2001242362 A AU 2001242362A AU 4236201 A AU4236201 A AU 4236201A AU 2001242362 A1 AU2001242362 A1 AU 2001242362A1
Authority
AU
Australia
Prior art keywords
aniline
diaminodiphenylmethanes
production
methanes
diaminophenyl
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.)
Abandoned
Application number
AU2001242362A
Other languages
English (en)
Inventor
Dirk Grotjohann
Stephan Klein
Daniel Koch
Christine Mendoza-Frohn
Heinz-Herbert Muller
Hans-Georg Pirkl
Rudolf Uchdorf
Gerhard Wegener
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of AU2001242362A1 publication Critical patent/AU2001242362A1/en
Abandoned legal-status Critical Current

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

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AU2001242362A 2000-02-14 2001-02-01 Method for production of diaminodiphenylmethanes Abandoned AU2001242362A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10006452 2000-02-14
DE10006452A DE10006452A1 (de) 2000-02-14 2000-02-14 Verfahren zur Herstellung von Diaminodiphenylmethanen
PCT/EP2001/001083 WO2001058847A1 (de) 2000-02-14 2001-02-01 Verfahren zur herstellung von diaminodiphenylmethanen

Publications (1)

Publication Number Publication Date
AU2001242362A1 true AU2001242362A1 (en) 2001-08-20

Family

ID=7630820

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001242362A Abandoned AU2001242362A1 (en) 2000-02-14 2001-02-01 Method for production of diaminodiphenylmethanes

Country Status (15)

Country Link
US (1) US6649798B2 (de)
EP (1) EP1257522B1 (de)
JP (1) JP4681194B2 (de)
KR (1) KR100711695B1 (de)
CN (1) CN1208310C (de)
AT (1) ATE315020T1 (de)
AU (1) AU2001242362A1 (de)
BR (1) BR0108320A (de)
DE (2) DE10006452A1 (de)
ES (1) ES2256216T3 (de)
HU (1) HU229216B1 (de)
MX (1) MXPA02007828A (de)
PL (1) PL356720A1 (de)
TW (1) TW546279B (de)
WO (1) WO2001058847A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
DE10331772A1 (de) 2003-07-11 2005-02-03 Basf Ag Verfahren zur Herstellung von Diaminodiarylmethanen
DE102006004047A1 (de) 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
US8329951B2 (en) 2007-01-08 2012-12-11 Basf Se Process for preparing diphenylmethanediamine
DE102007056511A1 (de) * 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
DE102008012037A1 (de) 2008-03-01 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten
BRPI0907335B1 (pt) * 2008-04-16 2019-05-21 Dow Global Technologies Inc. Método para preparar um poliaminopolifenil metano e composição de poliaminopolifenil metano
DE102008001469A1 (de) * 2008-04-30 2009-11-05 Evonik Degussa Gmbh Verfahren zur Herstellung von Diaminodiphenylalkanen
JP2009298755A (ja) * 2008-06-17 2009-12-24 Nippon Polyurethane Ind Co Ltd 芳香族ポリアミンの製造方法
JP5526497B2 (ja) * 2008-06-17 2014-06-18 日本ポリウレタン工業株式会社 芳香族ポリアミンの製造方法
JP2010018534A (ja) * 2008-07-09 2010-01-28 Nippon Polyurethane Ind Co Ltd ポリイソシアネートの製造方法
WO2010019844A1 (en) * 2008-08-14 2010-02-18 Dow Global Technologies Inc. Production of mixtures of methylenedianiline and its higher homologues using calcined metal oxide-silica catalysts
PT2379486E (pt) * 2008-12-22 2013-10-17 Huntsman Int Llc Processo para a produção de polifenilpoliaminas com pontes de metileno
CZ301977B6 (cs) * 2009-07-01 2010-08-18 Vysoká škola chemicko-technologická v Praze Zpusob výroby 4,4´-methylendianilinu
JP2016520038A (ja) 2013-04-24 2016-07-11 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 ジフェニルメタンシリーズのジアミン及びポリアミンの製造方法
JP6742922B2 (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
CN106458845B (zh) 2014-06-24 2019-10-22 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
US10125090B2 (en) 2014-06-24 2018-11-13 Covestro Deutschland Ag Process for preparation of di- and polyamines of the diphenylmethane series
PT3166922T (pt) 2014-07-07 2018-06-15 Covestro Deutschland Ag Processo para a produção de di- e poliaminas da série difenilmetano
US10538480B2 (en) 2016-06-30 2020-01-21 Covestro Deutschland Ag Process for the production of di- and polyamines of the diphenylmethane series
CN110088078B (zh) 2016-12-22 2022-09-09 科思创德国股份有限公司 生产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
EP3558926B1 (de) 2016-12-22 2021-01-20 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
WO2018114767A1 (de) 2016-12-22 2018-06-28 Covestro Deutschland Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe bei unterschiedlichen produktionskapazitäten
US11542223B1 (en) 2022-07-21 2023-01-03 Covestro Llc Process for preparing di- and polyamines of the diphenyl methane series
EP4345088A1 (de) 2022-09-29 2024-04-03 Covestro Deutschland AG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011278A (en) 1963-02-27 1977-03-08 Mobil Oil Corporation Conversion of polar compounds using a zsm-5 zeolite catalyst
US3860637A (en) 1971-01-26 1975-01-14 Jefferson Chem Co Inc Selective manufacture of 4,4{40 -isomer of diaminodiphenyl-methane
US4172847A (en) 1974-11-11 1979-10-30 Texaco Development Corp. Treatment of methylene-bridged polyphenylpolyamime mixtures
US4039581A (en) 1975-06-27 1977-08-02 The Upjohn Company Process for the preparation of di(amino phenyl)methanes
IT1213364B (it) * 1986-10-22 1989-12-20 Eniricerche Spa Procedimento di isomerizzazione di n- (4-amminobenzil) anilina e suoi derivati
US5241119A (en) 1986-10-22 1993-08-31 Eniricerche S.P.A. Process for the preparation of 4,4'-diaminodiphenyl-methane and its derivatives
AU612786B2 (en) 1988-02-15 1991-07-18 Mitsui Petrochemical Industries, Ltd. Method of preparing 4,4'-methylenedianiline
JPH02184658A (ja) * 1989-01-07 1990-07-19 Mitsui Petrochem Ind Ltd ４，４’―メチレンジアニリンの製造方法
JPH0267255A (ja) * 1988-09-01 1990-03-07 Honsyu Kagaku Kogyo Kk ４，４’−ジアミノジフェニルメタン類の製造方法

Also Published As

Publication number Publication date
EP1257522A1 (de) 2002-11-20
ATE315020T1 (de) 2006-02-15
CN1400965A (zh) 2003-03-05
HU229216B1 (en) 2013-09-30
DE50108614D1 (de) 2006-03-30
US6649798B2 (en) 2003-11-18
JP2003522748A (ja) 2003-07-29
KR100711695B1 (ko) 2007-05-02
EP1257522B1 (de) 2006-01-04
TW546279B (en) 2003-08-11
HUP0204335A2 (hu) 2003-04-28
HUP0204335A3 (en) 2005-04-28
ES2256216T3 (es) 2006-07-16
BR0108320A (pt) 2003-03-11
PL356720A1 (en) 2004-06-28
JP4681194B2 (ja) 2011-05-11
DE10006452A1 (de) 2001-08-16
WO2001058847A1 (de) 2001-08-16
US20030023116A1 (en) 2003-01-30
CN1208310C (zh) 2005-06-29
KR20020075792A (ko) 2002-10-05
MXPA02007828A (es) 2003-02-10

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