CH449816A - Process for the preparation of dyes - Google Patents

Process for the preparation of dyes

Info

Publication number
CH449816A
CH449816A CH767666A CH767666A CH449816A CH 449816 A CH449816 A CH 449816A CH 767666 A CH767666 A CH 767666A CH 767666 A CH767666 A CH 767666A CH 449816 A CH449816 A CH 449816A
Authority
CH
Switzerland
Prior art keywords
dyes
preparation
Prior art date
Application number
CH767666A
Other languages
French (fr)
Inventor
Georges Jirou Marcel
Louis Leroy Jean Marie
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of CH449816A publication Critical patent/CH449816A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH767666A 1965-07-16 1966-05-26 Process for the preparation of dyes CH449816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR24859A FR1462998A (en) 1965-07-16 1965-07-16 New azo dyes, their preparation and application to the coloring of hydrophobic fibers

Publications (1)

Publication Number Publication Date
CH449816A true CH449816A (en) 1968-01-15

Family

ID=8584616

Family Applications (1)

Application Number Title Priority Date Filing Date
CH767666A CH449816A (en) 1965-07-16 1966-05-26 Process for the preparation of dyes

Country Status (5)

Country Link
BE (1) BE681470A (en)
CH (1) CH449816A (en)
FR (1) FR1462998A (en)
GB (1) GB1147077A (en)
NL (1) NL6608695A (en)

Also Published As

Publication number Publication date
BE681470A (en) 1966-11-23
FR1462998A (en) 1966-06-03
NL6608695A (en) 1967-01-17
GB1147077A (en) 1969-04-02

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