CH378439A - Process for the preparation of water-soluble salts of monoazo dyes - Google Patents
Process for the preparation of water-soluble salts of monoazo dyesInfo
- Publication number
- CH378439A CH378439A CH6887359A CH6887359A CH378439A CH 378439 A CH378439 A CH 378439A CH 6887359 A CH6887359 A CH 6887359A CH 6887359 A CH6887359 A CH 6887359A CH 378439 A CH378439 A CH 378439A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- water
- soluble salts
- monoazo dyes
- monoazo
- Prior art date
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
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
- C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
- C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
- C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Paper (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6887359A CH378439A (en) | 1959-01-29 | 1959-01-29 | Process for the preparation of water-soluble salts of monoazo dyes |
FR815800A FR1245879A (en) | 1959-01-29 | 1960-01-15 | Water soluble salts of monoazo dyes and process for their preparation |
ES0255366A ES255366A1 (en) | 1959-01-29 | 1960-01-28 | Water-soluble quaternary ammonium salts of monoazodyestuffs and process for their manufacture |
BE587048A BE587048A (en) | 1959-01-29 | 1960-01-28 | Water soluble salts of monoazo dyes and their preparation process. |
GB3340/60A GB889471A (en) | 1959-01-29 | 1960-01-29 | Water-soluble quaternary ammonium salts of monoazodyestuffs and process for their manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6887359A CH378439A (en) | 1959-01-29 | 1959-01-29 | Process for the preparation of water-soluble salts of monoazo dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
CH378439A true CH378439A (en) | 1964-06-15 |
Family
ID=4529070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6887359A CH378439A (en) | 1959-01-29 | 1959-01-29 | Process for the preparation of water-soluble salts of monoazo dyes |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE587048A (en) |
CH (1) | CH378439A (en) |
ES (1) | ES255366A1 (en) |
FR (1) | FR1245879A (en) |
GB (1) | GB889471A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1280448B (en) * | 1962-10-03 | 1968-10-17 | Hoechst Ag | Process for the production of azo dyes |
DE1223082B (en) * | 1962-10-03 | 1966-08-18 | Hoechst Ag | Process for the production of organic dyes |
-
1959
- 1959-01-29 CH CH6887359A patent/CH378439A/en unknown
-
1960
- 1960-01-15 FR FR815800A patent/FR1245879A/en not_active Expired
- 1960-01-28 ES ES0255366A patent/ES255366A1/en not_active Expired
- 1960-01-28 BE BE587048A patent/BE587048A/en unknown
- 1960-01-29 GB GB3340/60A patent/GB889471A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB889471A (en) | 1962-02-14 |
ES255366A1 (en) | 1960-07-01 |
FR1245879A (en) | 1960-11-10 |
BE587048A (en) | 1960-07-28 |
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