CH551477A - PROCESS FOR PREPARING NEW HYDRO-SOLUBLE MONOAZO DYES. - Google Patents
PROCESS FOR PREPARING NEW HYDRO-SOLUBLE MONOAZO DYES.Info
- Publication number
- CH551477A CH551477A CH996671A CH996671A CH551477A CH 551477 A CH551477 A CH 551477A CH 996671 A CH996671 A CH 996671A CH 996671 A CH996671 A CH 996671A CH 551477 A CH551477 A CH 551477A
- Authority
- CH
- Switzerland
- Prior art keywords
- monoazo dyes
- preparing new
- soluble monoazo
- new hydro
- hydro
- Prior art date
Links
- 239000000975 dye Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical compound [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
- C09B62/503—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 esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
- C09B62/51—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702034591 DE2034591C3 (en) | 1970-07-11 | 1970-07-11 | Water-soluble monoazo dyes, processes for their production and their use for dyeing and printing leather or fiber materials made of wool, silk, polyamides and polyurethanes and / or native or regenerated cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH551477A true CH551477A (en) | 1974-07-15 |
Family
ID=5776565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH996671A CH551477A (en) | 1970-07-11 | 1971-07-07 | PROCESS FOR PREPARING NEW HYDRO-SOLUBLE MONOAZO DYES. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5128096B1 (en) |
| BE (1) | BE769782A (en) |
| BR (1) | BR7104345D0 (en) |
| CH (1) | CH551477A (en) |
| CS (1) | CS171706B2 (en) |
| DE (1) | DE2034591C3 (en) |
| ES (1) | ES392895A1 (en) |
| FR (1) | FR2098350B1 (en) |
| GB (1) | GB1350669A (en) |
| IT (1) | IT941424B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769446A (en) * | 1983-04-18 | 1988-09-06 | Hoechst Celanese Corporation | Fiber-reactive red azo dyestuff |
| IN165983B (en) * | 1985-07-18 | 1990-02-17 | Hoechst Celanese Corp | |
| JPS63130781U (en) * | 1987-02-18 | 1988-08-26 | ||
| ES2144041T3 (en) * | 1993-10-12 | 2000-06-01 | Ciba Sc Holding Ag | REACTIVE DYES, PROCEDURE FOR OBTAINING AND USING THEM. |
| DE19548429A1 (en) | 1995-12-22 | 1997-06-26 | Dystar Textilfarben Gmbh & Co | Water-soluble azo dyes, process for their preparation and their use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1808587C3 (en) * | 1968-11-13 | 1974-05-16 | Hoechst Ag | Water-soluble monoazo reactive dyes, process for their preparation and their use for dyeing or printing |
-
1970
- 1970-07-11 DE DE19702034591 patent/DE2034591C3/en not_active Expired
-
1971
- 1971-07-05 ES ES392895A patent/ES392895A1/en not_active Expired
- 1971-07-07 CS CS500671A patent/CS171706B2/cs unknown
- 1971-07-07 CH CH996671A patent/CH551477A/en not_active IP Right Cessation
- 1971-07-09 BE BE769782A patent/BE769782A/en unknown
- 1971-07-09 IT IT2679971A patent/IT941424B/en active
- 1971-07-09 JP JP46050385A patent/JPS5128096B1/ja active Pending
- 1971-07-09 GB GB3236671A patent/GB1350669A/en not_active Expired
- 1971-07-09 BR BR434571A patent/BR7104345D0/en unknown
- 1971-07-12 FR FR7125482A patent/FR2098350B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS171706B2 (en) | 1976-10-29 |
| DE2034591C3 (en) | 1979-10-04 |
| ES392895A1 (en) | 1973-09-16 |
| BR7104345D0 (en) | 1973-04-12 |
| IT941424B (en) | 1973-03-01 |
| FR2098350B1 (en) | 1976-02-06 |
| JPS5128096B1 (en) | 1976-08-17 |
| DE2034591B2 (en) | 1979-02-15 |
| FR2098350A1 (en) | 1972-03-10 |
| GB1350669A (en) | 1974-04-18 |
| BE769782A (en) | 1972-01-10 |
| DE2034591A1 (en) | 1972-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |