CH473195A - Verfahren zur Herstellung von Farbstoffsalzen - Google Patents

Verfahren zur Herstellung von Farbstoffsalzen

Info

Publication number
CH473195A
CH473195A CH953263A CH953263A CH473195A CH 473195 A CH473195 A CH 473195A CH 953263 A CH953263 A CH 953263A CH 953263 A CH953263 A CH 953263A CH 473195 A CH473195 A CH 473195A
Authority
CH
Switzerland
Prior art keywords
preparation
dye salts
dye
salts
Prior art date
Application number
CH953263A
Other languages
English (en)
Inventor
Alfred Dr Brack
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 CH473195A publication Critical patent/CH473195A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/06—Naphtholactam dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Coloring (AREA)
CH953263A 1962-08-23 1963-07-31 Verfahren zur Herstellung von Farbstoffsalzen CH473195A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF37655A DE1184882B (de) 1962-08-23 1962-08-23 Verfahren zur Herstellung von Farbstoffen

Publications (1)

Publication Number Publication Date
CH473195A true CH473195A (de) 1969-05-31

Family

ID=7096988

Family Applications (1)

Application Number Title Priority Date Filing Date
CH953263A CH473195A (de) 1962-08-23 1963-07-31 Verfahren zur Herstellung von Farbstoffsalzen

Country Status (6)

Country Link
AT (1) AT242828B (de)
BE (1) BE636461A (de)
CH (1) CH473195A (de)
DE (1) DE1184882B (de)
GB (1) GB987828A (de)
NL (1) NL296933A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259485B (de) * 1964-11-03 1968-01-25 Bayer Ag Verfahren zur Herstellung von Farbstoffen

Also Published As

Publication number Publication date
NL296933A (de)
BE636461A (de)
GB987828A (en) 1965-03-31
AT242828B (de) 1965-10-11
DE1184882B (de) 1965-01-07

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Legal Events

Date Code Title Description
PL Patent ceased