BE695327A - - Google Patents

Info

Publication number
BE695327A
BE695327A BE695327DA BE695327A BE 695327 A BE695327 A BE 695327A BE 695327D A BE695327D A BE 695327DA BE 695327 A BE695327 A BE 695327A
Authority
BE
Belgium
Prior art keywords
pigment
alkylation
dye
precipitation
approximately
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE695327A publication Critical patent/BE695327A/fr

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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
    • C09B44/005—Special process features in the quaternization reaction
    • 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
    • C09B44/18—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having three nitrogen atoms as the only ring hetero atoms
BE695327D 1966-03-19 1967-03-10 BE695327A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO5115966 1966-03-19

Publications (1)

Publication Number Publication Date
BE695327A true BE695327A (de) 1967-08-14

Family

ID=20086521

Family Applications (1)

Application Number Title Priority Date Filing Date
BE695327D BE695327A (de) 1966-03-19 1967-03-10

Country Status (1)

Country Link
BE (1) BE695327A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816350A1 (de) * 1977-04-14 1978-10-19 Du Pont Verfahren zur herstellung eines 1,2,4-triazolyl-3-azo-farbstoffs
DE2733178C2 (de) * 1977-07-22 1985-04-25 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Tetrachlorzinksalzen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816350A1 (de) * 1977-04-14 1978-10-19 Du Pont Verfahren zur herstellung eines 1,2,4-triazolyl-3-azo-farbstoffs
DE2733178C2 (de) * 1977-07-22 1985-04-25 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Tetrachlorzinksalzen

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