CH459402A - Process for the preparation of diazapolymethine dyes - Google Patents

Process for the preparation of diazapolymethine dyes

Info

Publication number
CH459402A
CH459402A CH379963A CH379963A CH459402A CH 459402 A CH459402 A CH 459402A CH 379963 A CH379963 A CH 379963A CH 379963 A CH379963 A CH 379963A CH 459402 A CH459402 A CH 459402A
Authority
CH
Switzerland
Prior art keywords
diazapolymethine
dyes
preparation
diazapolymethine dyes
Prior art date
Application number
CH379963A
Other languages
German (de)
Inventor
Dieter Dr Leuchs
Ruprecht Dr Hensel Hans
Hans Dr Baumann
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH459402A publication Critical patent/CH459402A/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
    • C09B39/00—Other azo dyes prepared by diazotising and coupling
    • 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/101—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component having an amino directing group
CH379963A 1962-04-04 1963-03-26 Process for the preparation of diazapolymethine dyes CH459402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB66657A DE1282814B (en) 1962-04-04 1962-04-04 Process for the preparation of diazapolymethine dyes

Publications (1)

Publication Number Publication Date
CH459402A true CH459402A (en) 1968-07-15

Family

ID=6975220

Family Applications (1)

Application Number Title Priority Date Filing Date
CH379963A CH459402A (en) 1962-04-04 1963-03-26 Process for the preparation of diazapolymethine dyes

Country Status (3)

Country Link
CH (1) CH459402A (en)
DE (1) DE1282814B (en)
GB (1) GB972956A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818815A (en) * 1985-07-26 1989-04-04 Ciba-Geigy Corporation Cationic 1,2,3-thiadiazole-azo-aniline or tetrahydroquinoline compounds
DE3821339A1 (en) * 1988-06-24 1989-12-28 Bayer Ag AZO DYES
DE102004049600A1 (en) * 2004-10-12 2006-04-20 Wella Ag Cationic Indazolinthiazolazofarbstoffe containing colorants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543604A (en) * 1954-12-15
US2951847A (en) * 1957-10-24 1960-09-06 Basf Ag Diazacyanine dyestuffs cations

Also Published As

Publication number Publication date
DE1282814B (en) 1968-11-14
GB972956A (en) 1964-10-21

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