CH478211A - Process for the preparation of azophthalocyanine reactive dyes - Google Patents

Process for the preparation of azophthalocyanine reactive dyes

Info

Publication number
CH478211A
CH478211A CH395967A CH395967A CH478211A CH 478211 A CH478211 A CH 478211A CH 395967 A CH395967 A CH 395967A CH 395967 A CH395967 A CH 395967A CH 478211 A CH478211 A CH 478211A
Authority
CH
Switzerland
Prior art keywords
azophthalocyanine
preparation
reactive dyes
dyes
reactive
Prior art date
Application number
CH395967A
Other languages
German (de)
Inventor
Kurt Dr Breig
Manfred Dr Groll
Karl-Heinz Dr Schuendehuette
Kersten Dr Trautner
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of CH478211A publication Critical patent/CH478211A/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
    • C09B62/022—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 the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes
    • C09B62/0265—Dyes containing in the molecule at least one azo group and at least one other chromophore group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH395967A 1966-04-05 1967-03-20 Process for the preparation of azophthalocyanine reactive dyes CH478211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0048863 1966-04-05

Publications (1)

Publication Number Publication Date
CH478211A true CH478211A (en) 1969-09-15

Family

ID=7102536

Family Applications (1)

Application Number Title Priority Date Filing Date
CH395967A CH478211A (en) 1966-04-05 1967-03-20 Process for the preparation of azophthalocyanine reactive dyes

Country Status (5)

Country Link
BE (1) BE696650A (en)
CH (1) CH478211A (en)
FR (1) FR1517594A (en)
GB (1) GB1116014A (en)
NL (1) NL6704853A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617062C2 (en) * 1976-04-17 1985-07-04 Cassella Ag, 6000 Frankfurt Water-soluble hydrazones of the phthalocyanine series, their production and use
US4191686A (en) * 1976-04-17 1980-03-04 Cassella Aktiengesellschaft Process for preparing fiber-reactive phthalocyanine azo dyes
DE2617126C2 (en) * 1976-04-17 1982-05-27 Cassella Ag, 6000 Frankfurt Process for the preparation of fiber-reactive phthalocyanine azo dyes

Also Published As

Publication number Publication date
NL6704853A (en) 1967-10-06
FR1517594A (en) 1968-03-15
BE696650A (en) 1967-09-18
GB1116014A (en) 1968-06-06

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Legal Events

Date Code Title Description
PL Patent ceased