CH467316A - Process for the preparation of dyes - Google Patents

Process for the preparation of dyes

Info

Publication number
CH467316A
CH467316A CH92867A CH92867A CH467316A CH 467316 A CH467316 A CH 467316A CH 92867 A CH92867 A CH 92867A CH 92867 A CH92867 A CH 92867A CH 467316 A CH467316 A CH 467316A
Authority
CH
Switzerland
Prior art keywords
dyes
preparation
Prior art date
Application number
CH92867A
Other languages
French (fr)
Inventor
Joseph Arsac Aime
Frank Pierre
Dominique Tosan Roland Jean
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 CH467316A publication Critical patent/CH467316A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/343—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a five membered ring
    • C09B62/347—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH92867A 1966-02-03 1967-01-23 Process for the preparation of dyes CH467316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48254A FR1473306A (en) 1966-02-03 1966-02-03 New Reactive Azo Dyes

Publications (1)

Publication Number Publication Date
CH467316A true CH467316A (en) 1969-01-15

Family

ID=8600432

Family Applications (1)

Application Number Title Priority Date Filing Date
CH92867A CH467316A (en) 1966-02-03 1967-01-23 Process for the preparation of dyes

Country Status (6)

Country Link
BE (1) BE693386A (en)
CH (1) CH467316A (en)
DE (1) DE1644387A1 (en)
FR (1) FR1473306A (en)
GB (1) GB1179271A (en)
NL (1) NL6701510A (en)

Also Published As

Publication number Publication date
GB1179271A (en) 1970-01-28
DE1644387A1 (en) 1971-04-08
FR1473306A (en) 1967-03-17
NL6701510A (en) 1967-08-04
BE693386A (en) 1967-07-31

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