CH499584A - Verfahren zur Herstellung von Farbstoffen - Google Patents
Verfahren zur Herstellung von FarbstoffenInfo
- Publication number
- CH499584A CH499584A CH1356969A CH1356969A CH499584A CH 499584 A CH499584 A CH 499584A CH 1356969 A CH1356969 A CH 1356969A CH 1356969 A CH1356969 A CH 1356969A CH 499584 A CH499584 A CH 499584A
- Authority
- CH
- Switzerland
- Prior art keywords
- dyes
- production
- Prior art date
Links
- 239000000975 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
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/343—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a five membered ring
-
- 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
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/343—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a five membered ring
- C09B62/347—Azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0066763 | 1962-04-11 | ||
| CH445563 | 1963-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH499584A true CH499584A (de) | 1970-11-30 |
Family
ID=25695515
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1356969A CH499584A (de) | 1962-04-11 | 1963-04-08 | Verfahren zur Herstellung von Farbstoffen |
| CH1356869A CH499583A (de) | 1962-04-11 | 1963-04-08 | Verfahren zur Herstellung von Farbstoffen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1356869A CH499583A (de) | 1962-04-11 | 1963-04-08 | Verfahren zur Herstellung von Farbstoffen |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH499584A (de) |
-
1963
- 1963-04-08 CH CH1356969A patent/CH499584A/de not_active IP Right Cessation
- 1963-04-08 CH CH1356869A patent/CH499583A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH499583A (de) | 1970-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |