BE731259A - - Google Patents

Info

Publication number
BE731259A
BE731259A BE731259DA BE731259A BE 731259 A BE731259 A BE 731259A BE 731259D A BE731259D A BE 731259DA BE 731259 A BE731259 A BE 731259A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE731259A publication Critical patent/BE731259A/xx

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
BE731259D 1969-06-06 1969-04-09 BE731259A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH540068A CH511924A (de) 1969-06-06 1969-06-06 Verfahren zur Herstellung von basischen Farbstoffen Gegenstand der Erfindung ist im Verfahren zur Herstellung von basischen Farbstoffen der Formel

Publications (1)

Publication Number Publication Date
BE731259A true BE731259A (fr) 1969-09-15

Family

ID=4292929

Family Applications (1)

Application Number Title Priority Date Filing Date
BE731259D BE731259A (fr) 1969-06-06 1969-04-09

Country Status (2)

Country Link
BE (1) BE731259A (fr)
CH (1) CH511924A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033794A1 (de) * 2004-07-12 2006-02-02 Lanxess Deutschland Gmbh Kationische Metallkomplexe als lichtabsorbierende Verbindungen in der Informationsschicht von optischen Datenträgern

Also Published As

Publication number Publication date
CH511924A (de) 1971-08-31

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