CH391927A - Process for the preparation of bisazo dyes - Google Patents

Process for the preparation of bisazo dyes

Info

Publication number
CH391927A
CH391927A CH7878559A CH7878559A CH391927A CH 391927 A CH391927 A CH 391927A CH 7878559 A CH7878559 A CH 7878559A CH 7878559 A CH7878559 A CH 7878559A CH 391927 A CH391927 A CH 391927A
Authority
CH
Switzerland
Prior art keywords
preparation
bisazo dyes
bisazo
dyes
Prior art date
Application number
CH7878559A
Other languages
German (de)
Inventor
Francis Andrew Herbert
Mee Alec
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH391927A publication Critical patent/CH391927A/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
    • C09B62/04—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 triazine ring
    • C09B62/08—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH7878559A 1958-09-29 1959-09-29 Process for the preparation of bisazo dyes CH391927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3099158A GB877249A (en) 1958-09-29 1958-09-29 New polyazo triazine dyestuffs

Publications (1)

Publication Number Publication Date
CH391927A true CH391927A (en) 1965-05-15

Family

ID=10316274

Family Applications (2)

Application Number Title Priority Date Filing Date
CH481165A CH413172A (en) 1958-09-29 1959-09-29 Process for the preparation of metallized bisazo dyes
CH7878559A CH391927A (en) 1958-09-29 1959-09-29 Process for the preparation of bisazo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH481165A CH413172A (en) 1958-09-29 1959-09-29 Process for the preparation of metallized bisazo dyes

Country Status (2)

Country Link
CH (2) CH413172A (en)
GB (1) GB877249A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667279A5 (en) * 1985-03-18 1988-09-30 Sandoz Ag METALLIZED DISAZO CONNECTIONS.
CH671024A5 (en) * 1986-04-17 1989-07-31 Sandoz Ag

Also Published As

Publication number Publication date
CH413172A (en) 1966-05-15
GB877249A (en) 1961-09-13

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