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PL97303B1 - Sposob wytwarzania aromatycznych zwiazkow aminowych - Google Patents

Sposob wytwarzania aromatycznych zwiazkow aminowych Download PDF

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Publication number
PL97303B1
PL97303B1 PL1975185047A PL18504775A PL97303B1 PL 97303 B1 PL97303 B1 PL 97303B1 PL 1975185047 A PL1975185047 A PL 1975185047A PL 18504775 A PL18504775 A PL 18504775A PL 97303 B1 PL97303 B1 PL 97303B1
Authority
PL
Poland
Prior art keywords
diluent
hydrogenation
reaction
compounds
phase
Prior art date
Application number
PL1975185047A
Other languages
English (en)
Polish (pl)
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 PL97303B1 publication Critical patent/PL97303B1/pl

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
PL1975185047A 1974-11-28 1975-11-27 Sposob wytwarzania aromatycznych zwiazkow aminowych PL97303B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742456308 DE2456308A1 (de) 1974-11-28 1974-11-28 Verfahren zur herstellung von aminoverbindungen

Publications (1)

Publication Number Publication Date
PL97303B1 true PL97303B1 (pl) 1978-02-28

Family

ID=5931965

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1975185047A PL97303B1 (pl) 1974-11-28 1975-11-27 Sposob wytwarzania aromatycznych zwiazkow aminowych

Country Status (8)

Country Link
JP (1) JPS5186404A (ja)
BE (1) BE836023A (ja)
DD (1) DD123309A5 (ja)
DE (1) DE2456308A1 (ja)
FR (1) FR2292696A1 (ja)
GB (1) GB1490313A (ja)
NL (1) NL7513748A (ja)
PL (1) PL97303B1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104643A1 (de) * 1981-02-10 1982-08-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls p-chlorsubstituiertem 2,6-diaminotoluol
DE3433240A1 (de) * 1984-09-11 1986-03-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 1-naphthylamin
JPS62169750A (ja) * 1986-01-21 1987-07-25 Toray Ind Inc １，３，５−トリアミノベンゼンの製造方法
DE3607665A1 (de) * 1986-03-08 1987-09-10 Bayer Ag Verfahren zur aufarbeitung waessriger aminloesungen
DE4323687A1 (de) * 1993-07-15 1995-01-19 Bayer Ag Kontinuierliches Verfahren zur Herstellung von aromatischen Aminen
US6087480A (en) * 1998-01-13 2000-07-11 Ciba Specialty Chemcals Corporation Process for preparing sparingly soluble aromatic amines
DE102004026626A1 (de) 2004-06-01 2005-12-29 Bayer Materialscience Ag Verfahren zur destillativen Trennung von wässrigen Aminlösungen
JP6411479B2 (ja) 2013-10-08 2018-10-24 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 ジアミノトルエンの製造方法

Also Published As

Publication number Publication date
NL7513748A (nl) 1976-06-01
DD123309A5 (ja) 1976-12-12
GB1490313A (en) 1977-11-02
FR2292696A1 (fr) 1976-06-25
DE2456308A1 (de) 1976-08-12
JPS5186404A (ja) 1976-07-29
BE836023A (fr) 1976-05-28
FR2292696B1 (ja) 1979-08-10

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