BE618249A - Water-insoluble azo dyes, method of preparation and application - Google Patents
Water-insoluble azo dyes, method of preparation and applicationInfo
- Publication number
- BE618249A BE618249A BE618249A BE618249A BE618249A BE 618249 A BE618249 A BE 618249A BE 618249 A BE618249 A BE 618249A BE 618249 A BE618249 A BE 618249A BE 618249 A BE618249 A BE 618249A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- water
- application
- azo dyes
- insoluble azo
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
- C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
- C09B43/202—Aliphatic, cycloaliphatic, araliphatic carboxylic acids
-
- 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
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
-
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF34103A DE1273726B (en) | 1961-06-07 | 1961-06-07 | Process for the preparation of water-insoluble azo dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
BE618249A true BE618249A (en) | 1962-09-17 |
Family
ID=7095413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE618249A BE618249A (en) | 1961-06-07 | 1962-05-29 | Water-insoluble azo dyes, method of preparation and application |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE618249A (en) |
CH (1) | CH403128A (en) |
DE (1) | DE1273726B (en) |
GB (1) | GB959260A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1218091B (en) * | 1962-12-22 | 1966-06-02 | Bayer Ag | Process for the production of water-insoluble or poorly water-soluble azo dyes |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1351381A (en) * | 1971-01-11 | 1974-04-24 | Ici Ltd | Disperse azo dyestuffs |
CH629520A5 (en) * | 1977-08-12 | 1982-04-30 | Sandoz Ag | METHOD FOR THE PRODUCTION OF AZO DYES. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1069313B (en) * | 1959-11-19 | |||
US2283327A (en) * | 1937-09-18 | 1942-05-19 | Soc Of Chemical Ind | Azo dyestuffs |
GB865328A (en) * | 1958-12-23 | 1961-04-12 | Ici Ltd | New monoazo dyestuffs of the azobenzine series |
FR1257878A (en) * | 1960-03-28 | 1961-04-07 | Basf Ag | New water-insoluble mono- and disazo dyes and process for their production |
-
1961
- 1961-06-07 DE DEF34103A patent/DE1273726B/en active Pending
-
1962
- 1962-05-15 GB GB1866062A patent/GB959260A/en not_active Expired
- 1962-05-29 CH CH654362A patent/CH403128A/en unknown
- 1962-05-29 BE BE618249A patent/BE618249A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1218091B (en) * | 1962-12-22 | 1966-06-02 | Bayer Ag | Process for the production of water-insoluble or poorly water-soluble azo dyes |
Also Published As
Publication number | Publication date |
---|---|
CH403128A (en) | 1965-11-30 |
DE1273726B (en) | 1968-07-25 |
GB959260A (en) | 1964-05-27 |
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