BE771470A - Colorants hydrazoniques - Google Patents

Colorants hydrazoniques

Info

Publication number
BE771470A
BE771470A BE771470A BE771470A BE771470A BE 771470 A BE771470 A BE 771470A BE 771470 A BE771470 A BE 771470A BE 771470 A BE771470 A BE 771470A BE 771470 A BE771470 A BE 771470A
Authority
BE
Belgium
Prior art keywords
hydrazonic
colorants
hydrazonic colorants
Prior art date
Application number
BE771470A
Other languages
English (en)
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 BE771470A publication Critical patent/BE771470A/fr

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
    • C09B26/00—Hydrazone dyes; Triazene dyes
    • C09B26/02—Hydrazone dyes
    • C09B26/04—Hydrazone dyes cationic
    • 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
    • C09B44/12—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom
    • C09B44/123—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom in a five-membered ring, e.g. pyrrolium, indolium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Indole Compounds (AREA)
BE771470A 1970-08-18 1971-08-18 Colorants hydrazoniques BE771470A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2040872A DE2040872C3 (de) 1970-08-18 1970-08-18 Hydrazonfarbstoffe

Publications (1)

Publication Number Publication Date
BE771470A true BE771470A (fr) 1971-12-31

Family

ID=5780012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771470A BE771470A (fr) 1970-08-18 1971-08-18 Colorants hydrazoniques

Country Status (8)

Country Link
US (1) US3769279A (fr)
JP (2) JPS553377B1 (fr)
BE (1) BE771470A (fr)
CH (3) CH1203571A4 (fr)
DE (1) DE2040872C3 (fr)
FR (1) FR2102335B1 (fr)
GB (1) GB1334129A (fr)
NL (1) NL7111393A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957767A (en) * 1971-01-08 1976-05-18 Sandoz Ltd. Basic styryl dyes free from sulphonic acid groups, their production and use
AR207435A1 (es) * 1972-07-31 1976-10-08 Mills D Compouestos azoicos basicos libres de grupos acido sulfonico
DE2340571C3 (de) * 1973-08-10 1982-01-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von heterocyclischen Verbindungen
DE2506444A1 (de) * 1975-02-15 1976-08-26 Bayer Ag Herstellung von loesungen basischer farbstoffe
US4026885A (en) * 1975-05-13 1977-05-31 Ciba-Geigy Corporation Process for the manufacture of cationic hydrazone dyes
LU75414A1 (fr) * 1976-07-19 1978-02-08
US4251656A (en) * 1977-06-17 1981-02-17 Ciba-Geigy Corporation Cationic dyes
DE2931687A1 (de) * 1979-08-04 1981-02-26 Bayer Ag Verfahren zur herstellung kationischer farbstoffe
DE2945028A1 (de) * 1979-11-08 1981-05-21 Hoechst Ag, 6000 Frankfurt Quartaere und basische azamethinverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbmittel
JPS5728049A (en) * 1980-06-11 1982-02-15 Ciba Geigy Ag Manufacture of carbinol base from indoline compound
EP0042357B1 (fr) * 1980-06-13 1984-06-06 Ciba-Geigy Ag Colorants azoiques, leur préparation et application
DE3023854A1 (de) * 1980-06-25 1982-01-14 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung kationischer alkylarylhydrazonfarbstoffe und deren farbbasen
JPS5851410U (ja) * 1981-09-30 1983-04-07 株式会社富士通ゼネラル ソレノイド駆動回路
JPS5864008A (ja) * 1981-10-14 1983-04-16 Nec Corp マグネツトコイル駆動回路

Also Published As

Publication number Publication date
DE2040872B2 (de) 1977-08-18
DE2040872A1 (de) 1972-02-24
CH582271B5 (fr) 1976-11-30
FR2102335B1 (fr) 1975-07-11
GB1334129A (en) 1973-10-17
FR2102335A1 (fr) 1972-04-07
NL7111393A (fr) 1972-02-22
JPS51139982A (en) 1976-12-02
CH594033A5 (fr) 1977-12-30
JPS553377B1 (fr) 1980-01-24
US3769279A (en) 1973-10-30
CH1203571A4 (fr) 1976-05-31
DE2040872C3 (de) 1978-04-20

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