FR2334662A1 - Procede de monodiazotation de diamines aromatiques - Google Patents

Procede de monodiazotation de diamines aromatiques

Info

Publication number
FR2334662A1
FR2334662A1 FR7637233A FR7637233A FR2334662A1 FR 2334662 A1 FR2334662 A1 FR 2334662A1 FR 7637233 A FR7637233 A FR 7637233A FR 7637233 A FR7637233 A FR 7637233A FR 2334662 A1 FR2334662 A1 FR 2334662A1
Authority
FR
France
Prior art keywords
monodiazotation
aromatic diamines
diamines
aromatic
monodiazotation process
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.)
Granted
Application number
FR7637233A
Other languages
English (en)
French (fr)
Other versions
FR2334662B1 (de
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2334662A1 publication Critical patent/FR2334662A1/fr
Application granted granted Critical
Publication of FR2334662B1 publication Critical patent/FR2334662B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00—Special methods of performing the coupling reaction
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
FR7637233A 1975-12-10 1976-12-10 Procede de monodiazotation de diamines aromatiques Granted FR2334662A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752555515 DE2555515C2 (de) 1975-12-10 1975-12-10 Verfahren zur Herstellung von einheitlichen 4-Aminobenzoldiazoniumsalzen

Publications (2)

Publication Number Publication Date
FR2334662A1 true FR2334662A1 (fr) 1977-07-08
FR2334662B1 FR2334662B1 (de) 1982-11-19

Family

ID=5963976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637233A Granted FR2334662A1 (fr) 1975-12-10 1976-12-10 Procede de monodiazotation de diamines aromatiques

Country Status (10)

Country Link
JP (1) JPS6034534B2 (de)
BE (1) BE849290A (de)
BR (1) BR7608185A (de)
CH (1) CH626052A5 (de)
DE (1) DE2555515C2 (de)
FR (1) FR2334662A1 (de)
GB (1) GB1536320A (de)
IT (1) IT1070431B (de)
MX (1) MX143905A (de)
NL (1) NL7613493A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421293A2 (de) * 1989-09-30 1991-04-10 Hoechst Aktiengesellschaft Wässrige Präparationen von C.I. Azoic Diazo Components, ihre Herstellung und Verwendung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910199A1 (de) * 1979-03-15 1980-09-25 Hoechst Ag Verfahren zur herstellung von diazoniumsalzloesungen
DE3412730A1 (de) * 1984-04-05 1985-10-17 Hoechst Ag, 6230 Frankfurt Disazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung
US8440292B2 (en) 2009-05-13 2013-05-14 E I Du Pont De Nemours And Company Multi-layer article for flexible printed circuits
US8784980B2 (en) 2009-05-13 2014-07-22 E I Du Pont De Nemours And Company Film prepared from a casting composition comprising a polymer and surface modified hexagonal boron nitride particles
US8288466B2 (en) 2009-05-13 2012-10-16 E I Du Pont De Nemours And Company Composite of a polymer and surface modified hexagonal boron nitride particles
US8258346B2 (en) 2009-05-13 2012-09-04 E I Du Pont De Nemours And Company Surface modified hexagonal boron nitride particles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42011C (de) *
GB1427516A (en) * 1972-03-09 1976-03-10 Ici Ltd Fungicidal compositions and processes using azonaphthol sulphonic acid derivatives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421293A2 (de) * 1989-09-30 1991-04-10 Hoechst Aktiengesellschaft Wässrige Präparationen von C.I. Azoic Diazo Components, ihre Herstellung und Verwendung
EP0421293A3 (en) * 1989-09-30 1991-12-11 Hoechst Aktiengesellschaft Aqueous preparations of c.i. azoic diazo components their manufacture and their use

Also Published As

Publication number Publication date
IT1070431B (it) 1985-03-29
DE2555515C2 (de) 1990-04-19
MX143905A (es) 1981-07-31
CH626052A5 (en) 1981-10-30
JPS5273828A (en) 1977-06-21
DE2555515A1 (de) 1977-06-23
GB1536320A (en) 1978-12-20
FR2334662B1 (de) 1982-11-19
NL7613493A (nl) 1977-06-14
BE849290A (fr) 1977-06-10
BR7608185A (pt) 1977-11-22
JPS6034534B2 (ja) 1985-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse