ES389012A1 - Procedimiento para la preparacion de colorantes cationicos. - Google Patents

Procedimiento para la preparacion de colorantes cationicos.

Info

Publication number
ES389012A1
ES389012A1 ES389012A ES389012A ES389012A1 ES 389012 A1 ES389012 A1 ES 389012A1 ES 389012 A ES389012 A ES 389012A ES 389012 A ES389012 A ES 389012A ES 389012 A1 ES389012 A1 ES 389012A1
Authority
ES
Spain
Prior art keywords
formula
lower alkyl
alkyl group
hydrogen
group
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES389012A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES389012A1 publication Critical patent/ES389012A1/es
Expired legal-status Critical Current

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
    • C09B44/10—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
ES389012A 1970-03-09 1971-03-08 Procedimiento para la preparacion de colorantes cationicos. Expired ES389012A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH338370A CH534721A (de) 1970-03-09 1970-03-09 Verfahren zur Herstellung von kationischen Farbstoffen

Publications (1)

Publication Number Publication Date
ES389012A1 true ES389012A1 (es) 1973-06-01

Family

ID=4254766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389012A Expired ES389012A1 (es) 1970-03-09 1971-03-08 Procedimiento para la preparacion de colorantes cationicos.

Country Status (9)

Country Link
AU (1) AU2625271A (xx)
BE (1) BE763921A (xx)
CA (1) CA940122A (xx)
CH (1) CH534721A (xx)
DE (1) DE2111013A1 (xx)
ES (1) ES389012A1 (xx)
FR (1) FR2081788B1 (xx)
GB (1) GB1310469A (xx)
NL (1) NL7103067A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2962156D1 (en) * 1978-11-30 1982-03-25 Ugine Kuhlmann Concentrated aqueous solutions of cationic dyestuffs, process for their preparation and their use
JPH0912911A (ja) * 1995-06-30 1997-01-14 Sony Corp ジアザヘミシアニン系疎水化カチオン染料及びこれを用いた熱転写インクリボン

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544767A (xx) * 1955-01-28
FR1466163A (fr) * 1965-01-30 1967-01-13 Hoechst Ag Colorants azoïques basiques et leur procédé de préparation
US3438963A (en) * 1966-02-07 1969-04-15 American Cyanamid Co Alkylation process for cationic triazole dye
FR1541566A (fr) * 1966-10-21 1968-10-04 Hoechst Ag Colorants azoïques et leur préparation
CH487231A (de) * 1967-10-03 1970-03-15 Geigy Ag J R Konzentrierte Lösung von Cyclammoniumfarbsalzen
US3679656A (en) * 1968-05-20 1972-07-25 Hodogaya Chemical Co Ltd Quaternized 1,2,4-triazolium-3-azo dyestuffs
DE1943800A1 (de) * 1968-09-18 1970-04-09 Toms River Chemical Corp Verfahren zur Alkylierung von Triazolazoverbindungen

Also Published As

Publication number Publication date
BE763921A (fr) 1971-09-08
GB1310469A (en) 1973-03-21
NL7103067A (xx) 1971-09-13
AU2625271A (en) 1972-09-14
CA940122A (en) 1974-01-15
FR2081788B1 (xx) 1974-02-15
CH534721A (de) 1973-03-15
DE2111013A1 (de) 1971-09-16
FR2081788A1 (xx) 1971-12-10

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