DE69104103D1 - Verfahren zur Herstellung von Methylenvernetztem Polyarylamin. - Google Patents

Verfahren zur Herstellung von Methylenvernetztem Polyarylamin.

Info

Publication number
DE69104103D1
DE69104103D1 DE69104103T DE69104103T DE69104103D1 DE 69104103 D1 DE69104103 D1 DE 69104103D1 DE 69104103 T DE69104103 T DE 69104103T DE 69104103 T DE69104103 T DE 69104103T DE 69104103 D1 DE69104103 D1 DE 69104103D1
Authority
DE
Germany
Prior art keywords
polyarylamine
linked
production
methylene cross
methylene
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.)
Expired - Fee Related
Application number
DE69104103T
Other languages
English (en)
Other versions
DE69104103T2 (de
Inventor
Naoyuki Yano
Tatsuya Nagayoshi
Takashi Nagou
Zunzi Tashima
Noritoshi Ishida
Hiroyuki Itoh
Katsuyuki Nagamatsu
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE69104103D1 publication Critical patent/DE69104103D1/de
Application granted granted Critical
Publication of DE69104103T2 publication Critical patent/DE69104103T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69104103T 1990-04-11 1991-01-19 Verfahren zur Herstellung von Methylenvernetztem Polyarylamin. Expired - Fee Related DE69104103T2 (de)

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 (2)

Publication Number Publication Date
DE69104103D1 true DE69104103D1 (de) 1994-10-27
DE69104103T2 DE69104103T2 (de) 1995-05-11

Family

ID=14100121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69104103T Expired - Fee Related DE69104103T2 (de) 1990-04-11 1991-01-19 Verfahren zur Herstellung von Methylenvernetztem Polyarylamin.

Country Status (8)

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

Families Citing this family (34)

* 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)
DE19804916A1 (de) * 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von Methylendi(phenylamin)
US6713290B2 (en) 1998-07-24 2004-03-30 Samsung Fine Chemicals Co., Ltd. Process for preparing optically pure (S)-3-hydroxy-γ-butyrolactone
JP3614366B2 (ja) 1998-07-24 2005-01-26 サムスン ファイン ケミカルズ カンパニー リミテッド 光学的に純粋な（ｓ）−３，４−ジヒドロキシ酪酸誘導体の製造方法
CN101838223B (zh) 2005-03-10 2013-04-03 三井化学株式会社 多异氰酸酯的制造方法和多异氰酸酯的制造装置
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
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
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
WO2014166977A1 (de) 2013-04-11 2014-10-16 Bayer Materialscience Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
KR20150142005A (ko) 2013-04-11 2015-12-21 코베스트로 도이칠란트 아게 디페닐메탄 계열의 디- 및 폴리아민의 제조 방법
US9815769B2 (en) 2013-04-24 2017-11-14 Covestro Deutschland Ag Process for the preparation of di- and polyamines from the diphenylmethane series
KR20170026487A (ko) 2014-06-24 2017-03-08 코베스트로 도이칠란트 아게 디페닐메탄 시리즈의 디- 및 폴리아민의 제조 방법
PT3160934T (pt) 2014-06-24 2022-04-20 Covestro Intellectual Property Gmbh & Co Kg Método para preparação de di- e poliaminas da série de difenilmetano
PT3160936T (pt) 2014-06-24 2021-12-29 Covestro Intellectual Property Gmbh & Co Kg Processo para a produção de diaminas e poliaminas da gama difenilmetano
KR102415515B1 (ko) 2014-06-24 2022-07-01 코베스트로 도이칠란트 아게 작동 중단을 갖는 화학 생성물의 제조 방법
US11168341B2 (en) 2015-11-20 2021-11-09 Covestro Deutschland Ag Method for producing aminobenzoic acid or an aminobenzoic acid derivative
BR112018077149B1 (pt) 2016-06-29 2022-10-18 Covestro Deutschland Ag Processo para produção de anilina ou de outros produtos derivados da anilina
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
CA3047450A1 (en) 2016-12-20 2018-06-28 Covestro Deutschland Ag Process for preparing aminobenzoic acid or an aminobenzoic acid conversion product
EP3558926B1 (de) 2016-12-22 2021-01-20 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
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
US11453897B2 (en) 2018-06-07 2022-09-27 Covestro Intellectual Property Gmbh & Co. Kg Method for producing aminobenzoic acid or an aminobenzoic acid derivative product
HUE060351T2 (hu) 2018-07-27 2023-02-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás anilin vagy anilin-származék elõállítására
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
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
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 (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 (de) * 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
JP2825604B2 (ja) 1998-11-18
US5053539A (en) 1991-10-01
KR940010013B1 (ko) 1994-10-20
EP0451442A2 (de) 1991-10-16
EP0451442A3 (en) 1991-11-27
HU910114D0 (en) 1991-08-28
JPH03294249A (ja) 1991-12-25
CN1034119C (zh) 1997-02-26
EP0451442B1 (de) 1994-09-21
CN1055745A (zh) 1991-10-30
HU210256B (en) 1995-03-28
HUT57803A (en) 1991-12-30
DE69104103T2 (de) 1995-05-11
BR9100487A (pt) 1991-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee