HUT57803A - Process for producing poly(arylamine) crosslinked with methylene - Google Patents

Process for producing poly(arylamine) crosslinked with methylene

Info

Publication number
HUT57803A
HUT57803A HU91114A HU11491A HUT57803A HU T57803 A HUT57803 A HU T57803A HU 91114 A HU91114 A HU 91114A HU 11491 A HU11491 A HU 11491A HU T57803 A HUT57803 A HU T57803A
Authority
HU
Hungary
Prior art keywords
arylamine
crosslinked
methylene
producing poly
poly
Prior art date
Application number
HU91114A
Other languages
English (en)
Other versions
HU910114D0 (en
HU210256B (en
Inventor
Naoyuki Yano
Tatsuya Nagayoshi
Takashi Nagou
Junji Tashima
Noritoshi Ishida
Hiroyuki Itoh
Katsuyuki Nagamatsu
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of HU910114D0 publication Critical patent/HU910114D0/hu
Publication of HUT57803A publication Critical patent/HUT57803A/hu
Publication of HU210256B publication Critical patent/HU210256B/hu

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)
  • Catalysts (AREA)
HU91114A 1990-04-11 1991-01-15 Production of polyarylamine crosslinked with methylene HU210256B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2094065A JP2825604B2 (ja) 1990-04-11 1990-04-11 メチレン架橋されたポリアリールアミンの製造方法

Publications (3)

Publication Number Publication Date
HU910114D0 HU910114D0 (en) 1991-08-28
HUT57803A true HUT57803A (en) 1991-12-30
HU210256B HU210256B (en) 1995-03-28

Family

ID=14100121

Family Applications (1)

Application Number Title Priority Date Filing Date
HU91114A HU210256B (en) 1990-04-11 1991-01-15 Production of polyarylamine crosslinked with methylene

Country Status (8)

Country Link
US (1) US5053539A (hu)
EP (1) EP0451442B1 (hu)
JP (1) JP2825604B2 (hu)
KR (1) KR940010013B1 (hu)
CN (1) CN1034119C (hu)
BR (1) BR9100487A (hu)
DE (1) DE69104103T2 (hu)
HU (1) HU210256B (hu)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804916A1 (de) * 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von Methylendi(phenylamin)
DE19804915A1 (de) 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat)
EP1100953B1 (en) 1998-07-24 2002-10-09 Samsung Fine Chemicals Co., Ltd. CONTINUOUS PROCESS FOR PREPARING OPTICALLY PURE ($i(S))-3-HYDROXY-GAMA-BUTYROLACTONE
US6713290B2 (en) 1998-07-24 2004-03-30 Samsung Fine Chemicals Co., Ltd. Process for preparing optically pure (S)-3-hydroxy-γ-butyrolactone
EP1857438B1 (en) 2005-03-10 2018-10-10 Mitsui Chemicals, Inc. Process for production of polyisocyanate and equipment for production thereof
JP4973832B2 (ja) * 2005-11-29 2012-07-11 日本ポリウレタン工業株式会社 ポリメチレンポリフェニルポリアミンの連続式生産方法
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
KR100888733B1 (ko) * 2007-03-28 2009-03-17 금호미쓰이화학 주식회사 폴리메틸렌 폴리페닐 폴리아민의 제조방법
DE102008015123A1 (de) * 2008-03-20 2009-09-24 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
PT2421818E (pt) 2009-04-24 2014-09-10 Basf Se Processo para a preparação de mda e mdi de cor estável
US20140131275A1 (en) 2012-11-15 2014-05-15 Bayer Intellectual Property Gmbh Process for phase separation or extraction and device suitable therefor
EP2984069B1 (de) 2013-04-11 2017-10-11 Covestro Deutschland AG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
PT2984067T (pt) 2013-04-11 2018-01-18 Covestro Deutschland Ag Processo para a produção de diaminas e de poliaminas da série difenilmetano
PT2989078T (pt) 2013-04-24 2018-03-28 Covestro Deutschland Ag Método para o fabrico de diaminas e poliaminas da série difenilmetano
WO2015197522A1 (de) 2014-06-24 2015-12-30 Covestro Deutschland Ag Verfahren zur herstellung von chemischen produkten mit betriebsunterbrechungen
US10125091B2 (en) 2014-06-24 2018-11-13 Covestro Deutschland Ag Process for preparation of di- and polyamines of the diphenylmethane series
KR20170026487A (ko) 2014-06-24 2017-03-08 코베스트로 도이칠란트 아게 디페닐메탄 시리즈의 디- 및 폴리아민의 제조 방법
KR20170023987A (ko) 2014-06-24 2017-03-06 코베스트로 도이칠란트 아게 디페닐메탄 시리즈의 디- 및 폴리아민의 제조 방법
US11168341B2 (en) 2015-11-20 2021-11-09 Covestro Deutschland Ag Method for producing aminobenzoic acid or an aminobenzoic acid derivative
WO2018002088A1 (de) 2016-06-29 2018-01-04 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
HUE059048T2 (hu) 2016-12-20 2022-10-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás aminobenzoesav vagy aminobenzoesav-konverzióstermék elõállítására
US10626078B2 (en) 2016-12-22 2020-04-21 Covestro Deutschland Ag Method of producing diamines and polyamines of the diphenylmethane series at different production capacities
US10640453B2 (en) 2016-12-22 2020-05-05 Covestro Deutschland Ag Method of producing diamines and polyamines of the diphenylmethane series
WO2018114767A1 (de) 2016-12-22 2018-06-28 Covestro Deutschland Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe bei unterschiedlichen produktionskapazitäten
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
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
CN109438254B (zh) * 2018-10-29 2021-07-23 万华化学集团股份有限公司 一种低大分子杂质含量的二苯基甲烷系列二胺和多胺的制备方法
US20240199529A1 (en) 2021-06-02 2024-06-20 Covestro Deutschland Ag Process for preparing aniline or an aniline derivative
WO2023194110A1 (de) 2022-04-06 2023-10-12 Covestro Deutschland Ag Verfahren zur herstellung von anilin oder eines anilinfolgeproduktes
US11542223B1 (en) 2022-07-21 2023-01-03 Covestro Llc Process for preparing di- and polyamines of the diphenyl methane series
EP4345088A1 (en) 2022-09-29 2024-04-03 Covestro Deutschland AG A process for preparing di- and polyamines of the diphenyl methane series

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971406A (en) * 1961-10-26 1964-09-30 Du Pont Production of bridgehead-substituted diamines
JPS5038095B2 (hu) * 1971-08-26 1975-12-06
DE2426116B2 (de) * 1973-06-01 1978-05-11 Efim Freiburg Biller (Schweiz) Verfahren zur Herstellung von Methylenbrücken aufweisenden PoIyarylaminen
DE2947531A1 (de) * 1979-11-26 1981-06-04 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyphenylpolymethylenpolyaminen
EP0109931A3 (de) * 1982-10-25 1984-10-03 Elprochine Ag Verfahren zur Herstellung von Methylenbrücken aufweisenden Polyarylaminen
JPH01207259A (ja) * 1988-02-15 1989-08-21 Mitsui Petrochem Ind Ltd ４，４′−メチレンジアニリンの製造方法

Also Published As

Publication number Publication date
HU910114D0 (en) 1991-08-28
DE69104103T2 (de) 1995-05-11
EP0451442A2 (en) 1991-10-16
JP2825604B2 (ja) 1998-11-18
DE69104103D1 (de) 1994-10-27
EP0451442B1 (en) 1994-09-21
CN1055745A (zh) 1991-10-30
KR940010013B1 (ko) 1994-10-20
JPH03294249A (ja) 1991-12-25
US5053539A (en) 1991-10-01
EP0451442A3 (en) 1991-11-27
BR9100487A (pt) 1991-11-26
CN1034119C (zh) 1997-02-26
HU210256B (en) 1995-03-28

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Legal Events

Date Code Title Description
HPC4 Succession in title of patentee

Owner name: MITSUI CHEMICALS, INC., JP