CH471202A - Verfahren zur Herstellung von Azofarbstoffen - Google Patents
Verfahren zur Herstellung von AzofarbstoffenInfo
- Publication number
- CH471202A CH471202A CH1632268A CH1632268A CH471202A CH 471202 A CH471202 A CH 471202A CH 1632268 A CH1632268 A CH 1632268A CH 1632268 A CH1632268 A CH 1632268A CH 471202 A CH471202 A CH 471202A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- azo dyes
- azo
- dyes
- Prior art date
Links
- 239000000987 azo dye Substances 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
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
- C09B62/008—Monoazo dyes
- C09B62/0085—Monoazo dyes with coupling components containing both hydroxyl and amino groups as directing groups
-
- 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
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/04—Azo compounds in general
-
- 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
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
-
- 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
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
- C09B62/0064—Azodyes with coupling components containing both hydroxyl and amino groups as directing groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051510 | 1967-02-13 | ||
| CH78068 | 1968-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH471202A true CH471202A (de) | 1969-04-15 |
Family
ID=25685662
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1632168A CH481184A (de) | 1967-02-13 | 1968-01-18 | Verfahren zur Herstellung von Azofarbstoffen |
| CH1200769A CH502416A (de) | 1967-02-13 | 1968-01-18 | Verfahren zur Herstellung von Azofarbstoffen |
| CH1632268A CH471202A (de) | 1967-02-13 | 1968-01-18 | Verfahren zur Herstellung von Azofarbstoffen |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1632168A CH481184A (de) | 1967-02-13 | 1968-01-18 | Verfahren zur Herstellung von Azofarbstoffen |
| CH1200769A CH502416A (de) | 1967-02-13 | 1968-01-18 | Verfahren zur Herstellung von Azofarbstoffen |
Country Status (1)
| Country | Link |
|---|---|
| CH (3) | CH481184A (de) |
-
1968
- 1968-01-18 CH CH1632168A patent/CH481184A/de not_active IP Right Cessation
- 1968-01-18 CH CH1200769A patent/CH502416A/de not_active IP Right Cessation
- 1968-01-18 CH CH1632268A patent/CH471202A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH502416A (de) | 1971-01-31 |
| CH481184A (de) | 1969-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |