IT955711B - PROCEDURE FOR THE AUTOMATIC PREPARATION OF AZOCOLORANTS - Google Patents

PROCEDURE FOR THE AUTOMATIC PREPARATION OF AZOCOLORANTS

Info

Publication number
IT955711B
IT955711B IT2465372A IT2465372A IT955711B IT 955711 B IT955711 B IT 955711B IT 2465372 A IT2465372 A IT 2465372A IT 2465372 A IT2465372 A IT 2465372A IT 955711 B IT955711 B IT 955711B
Authority
IT
Italy
Prior art keywords
azocolorants
procedure
automatic preparation
automatic
preparation
Prior art date
Application number
IT2465372A
Other languages
Italian (it)
Original Assignee
Vyzk Ustav Organ Syntez
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 Vyzk Ustav Organ Syntez filed Critical Vyzk Ustav Organ Syntez
Application granted granted Critical
Publication of IT955711B publication Critical patent/IT955711B/en

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
    • C09B41/006—Special methods of performing the coupling reaction characterised by process features
    • C09B41/007—Special methods of performing the coupling reaction characterised by process features including condition or time responsive control, e.g. automatically controlled processes; Stepwise coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2465372A 1971-05-21 1972-05-20 PROCEDURE FOR THE AUTOMATIC PREPARATION OF AZOCOLORANTS IT955711B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS3719A CS150061B1 (en) 1971-05-21 1971-05-21

Publications (1)

Publication Number Publication Date
IT955711B true IT955711B (en) 1973-09-29

Family

ID=5378068

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2465372A IT955711B (en) 1971-05-21 1972-05-20 PROCEDURE FOR THE AUTOMATIC PREPARATION OF AZOCOLORANTS

Country Status (6)

Country Link
CH (1) CH566373A5 (en)
CS (1) CS150061B1 (en)
DE (1) DE2224643A1 (en)
FR (1) FR2138777B1 (en)
GB (1) GB1381790A (en)
IT (1) IT955711B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439222A1 (en) * 1978-10-17 1980-05-16 Ugine Kuhlmann Azo dyes prepn. - by diazotising aromatic prim. amine and coupling with aryl:aliphatic, benzenoid, naphthalenic or heterocyclic cpd.
GB0416256D0 (en) 2004-07-20 2004-08-25 Avecia Ltd Manufacturing process

Also Published As

Publication number Publication date
FR2138777A1 (en) 1973-01-05
CH566373A5 (en) 1975-09-15
CS150061B1 (en) 1973-09-04
GB1381790A (en) 1975-01-29
FR2138777B1 (en) 1980-03-14
DE2224643A1 (en) 1972-12-07

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