CH394438A - Process for the preparation of water-insoluble monoazo dyes - Google Patents
Process for the preparation of water-insoluble monoazo dyesInfo
- Publication number
- CH394438A CH394438A CH1378260A CH1378260A CH394438A CH 394438 A CH394438 A CH 394438A CH 1378260 A CH1378260 A CH 1378260A CH 1378260 A CH1378260 A CH 1378260A CH 394438 A CH394438 A CH 394438A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- water
- monoazo dyes
- insoluble monoazo
- insoluble
- Prior art date
Links
- 239000000975 dye Substances 0.000 title 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 title 1
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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/465—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
- C09B62/47—Azo dyes
- C09B62/473—Monoazo dyes
-
- 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
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF30069A DE1146604B (en) | 1959-12-12 | 1959-12-12 | Process for the preparation of water-insoluble monoazo dyes |
| DEF32532A DE1277472B (en) | 1960-11-12 | 1960-11-12 | Process for the preparation of water-insoluble monoazo dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH394438A true CH394438A (en) | 1965-06-30 |
Family
ID=25974516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1378260A CH394438A (en) | 1959-12-12 | 1960-12-09 | Process for the preparation of water-insoluble monoazo dyes |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH394438A (en) |
| GB (1) | GB924518A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH466458A (en) * | 1965-04-02 | 1968-12-15 | Ciba Geigy | Process for the production of new monoazo dye pigments |
-
1960
- 1960-12-09 CH CH1378260A patent/CH394438A/en unknown
- 1960-12-12 GB GB4271760A patent/GB924518A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB924518A (en) | 1963-04-24 |
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