CH388501A - Process for the preparation of reactive disazo dyes - Google Patents

Process for the preparation of reactive disazo dyes

Info

Publication number
CH388501A
CH388501A CH305260A CH305260A CH388501A CH 388501 A CH388501 A CH 388501A CH 305260 A CH305260 A CH 305260A CH 305260 A CH305260 A CH 305260A CH 388501 A CH388501 A CH 388501A
Authority
CH
Switzerland
Prior art keywords
preparation
disazo dyes
reactive disazo
reactive
dyes
Prior art date
Application number
CH305260A
Other languages
German (de)
Inventor
Ammann Juerg
Bossard Werner
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH305260A priority Critical patent/CH388501A/en
Priority to GB979261A priority patent/GB963070A/en
Publication of CH388501A publication Critical patent/CH388501A/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
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
    • C09B62/447—Azo dyes
    • C09B62/455—Metal complex azo dyes
    • 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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/012—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH305260A 1960-03-18 1960-03-18 Process for the preparation of reactive disazo dyes CH388501A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH305260A CH388501A (en) 1960-03-18 1960-03-18 Process for the preparation of reactive disazo dyes
GB979261A GB963070A (en) 1960-03-18 1961-03-17 Improvements relating to metal-containing reactive disazo dyestuffs, and cellulose-containing material dyed or printed therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH305260A CH388501A (en) 1960-03-18 1960-03-18 Process for the preparation of reactive disazo dyes

Publications (1)

Publication Number Publication Date
CH388501A true CH388501A (en) 1965-02-28

Family

ID=4247524

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305260A CH388501A (en) 1960-03-18 1960-03-18 Process for the preparation of reactive disazo dyes

Country Status (2)

Country Link
CH (1) CH388501A (en)
GB (1) GB963070A (en)

Also Published As

Publication number Publication date
GB963070A (en) 1964-07-08

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