CA940122A - Process for the production of cationic dyestuffs - Google Patents

Process for the production of cationic dyestuffs

Info

Publication number
CA940122A
CA940122A CA107,085A CA107085A CA940122A CA 940122 A CA940122 A CA 940122A CA 107085 A CA107085 A CA 107085A CA 940122 A CA940122 A CA 940122A
Authority
CA
Canada
Prior art keywords
production
cationic dyestuffs
dyestuffs
cationic
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
CA107,085A
Other languages
English (en)
Other versions
CA107085S (en
Inventor
Peter Caveng
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
Application granted granted Critical
Publication of CA940122A publication Critical patent/CA940122A/en
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)
CA107,085A 1970-03-09 1971-03-08 Process for the production of cationic dyestuffs Expired CA940122A (en)

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
CA940122A true CA940122A (en) 1974-01-15

Family

ID=4254766

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107,085A Expired CA940122A (en) 1970-03-09 1971-03-08 Process for the production of cationic dyestuffs

Country Status (9)

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

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
IT555665B (enrdf_load_stackoverflow) * 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
ES389012A1 (es) 1973-06-01
AU2625271A (en) 1972-09-14
FR2081788B1 (enrdf_load_stackoverflow) 1974-02-15
BE763921A (fr) 1971-09-08
FR2081788A1 (enrdf_load_stackoverflow) 1971-12-10
GB1310469A (en) 1973-03-21
DE2111013A1 (de) 1971-09-16
NL7103067A (enrdf_load_stackoverflow) 1971-09-13
CH534721A (de) 1973-03-15

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