CA940122A - Process for the production of cationic dyestuffs - Google Patents
Process for the production of cationic dyestuffsInfo
- 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
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)
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 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012053B1 (fr) * | 1978-11-30 | 1982-02-17 | P C U K Produits Chimiques Ugine Kuhlmann | Solutions aqueuses concentrées de colorant cationique, leur procédé de préparation et leur utilisation |
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)
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 |
-
1970
- 1970-03-09 CH CH338370A patent/CH534721A/de not_active IP Right Cessation
-
1971
- 1971-03-08 ES ES389012A patent/ES389012A1/es not_active Expired
- 1971-03-08 DE DE19712111013 patent/DE2111013A1/de active Pending
- 1971-03-08 FR FR7107899A patent/FR2081788B1/fr not_active Expired
- 1971-03-08 AU AU26252/71A patent/AU2625271A/en not_active Expired
- 1971-03-08 NL NL7103067A patent/NL7103067A/xx unknown
- 1971-03-08 BE BE763921A patent/BE763921A/xx unknown
- 1971-03-08 CA CA107,085A patent/CA940122A/en not_active Expired
- 1971-04-19 GB GB2343171A patent/GB1310469A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH534721A (de) | 1973-03-15 |
FR2081788B1 (xx) | 1974-02-15 |
DE2111013A1 (de) | 1971-09-16 |
NL7103067A (xx) | 1971-09-13 |
FR2081788A1 (xx) | 1971-12-10 |
ES389012A1 (es) | 1973-06-01 |
AU2625271A (en) | 1972-09-14 |
BE763921A (fr) | 1971-09-08 |
GB1310469A (en) | 1973-03-21 |
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