DK102873C - Process for the preparation of reactive metal-containing formazan dyes. - Google Patents

Process for the preparation of reactive metal-containing formazan dyes.

Info

Publication number
DK102873C
DK102873C DK17161A DK17161A DK102873C DK 102873 C DK102873 C DK 102873C DK 17161 A DK17161 A DK 17161A DK 17161 A DK17161 A DK 17161A DK 102873 C DK102873 C DK 102873C
Authority
DK
Denmark
Prior art keywords
preparation
reactive metal
formazan dyes
containing formazan
dyes
Prior art date
Application number
DK17161A
Other languages
Danish (da)
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
Priority claimed from CH43260A external-priority patent/CH441571A/en
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of DK102873C publication Critical patent/DK102873C/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
    • C09B62/002—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
    • C09B62/018—Formazane dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DK17161A 1960-01-15 1961-01-14 Process for the preparation of reactive metal-containing formazan dyes. DK102873C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH43260A CH441571A (en) 1959-11-13 1960-01-15 Process for the preparation of metal-containing reactive formazan dyes

Publications (1)

Publication Number Publication Date
DK102873C true DK102873C (en) 1965-10-18

Family

ID=4186882

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17161A DK102873C (en) 1960-01-15 1961-01-14 Process for the preparation of reactive metal-containing formazan dyes.

Country Status (2)

Country Link
DK (1) DK102873C (en)
GB (1) GB963426A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH612448A5 (en) * 1974-12-20 1979-07-31 Ciba Geigy Ag
DE3440265A1 (en) * 1984-11-03 1986-05-15 Hoechst Ag, 6230 Frankfurt COPPER FORMAZAN COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS DYES

Also Published As

Publication number Publication date
GB963426A (en) 1964-07-08

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