CH391925A - Process for the preparation of new monoazo dyes - Google Patents
Process for the preparation of new monoazo dyesInfo
- Publication number
- CH391925A CH391925A CH808661A CH808661A CH391925A CH 391925 A CH391925 A CH 391925A CH 808661 A CH808661 A CH 808661A CH 808661 A CH808661 A CH 808661A CH 391925 A CH391925 A CH 391925A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- monoazo dyes
- new monoazo
- new
- dyes
- 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
- C09B62/02—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
- C09B62/20—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 pyrimidine ring
- C09B62/24—Azo dyes
- C09B62/245—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2438860A GB938806A (en) | 1960-07-13 | 1960-07-13 | New monoazo dyestuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH391925A true CH391925A (en) | 1965-05-15 |
Family
ID=10210959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH808661A CH391925A (en) | 1960-07-13 | 1961-07-11 | Process for the preparation of new monoazo dyes |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH391925A (en) |
| ES (1) | ES268740A1 (en) |
| GB (1) | GB938806A (en) |
-
1960
- 1960-07-13 GB GB2438860A patent/GB938806A/en not_active Expired
-
1961
- 1961-07-01 ES ES0268740A patent/ES268740A1/en not_active Expired
- 1961-07-11 CH CH808661A patent/CH391925A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB938806A (en) | 1963-10-09 |
| ES268740A1 (en) | 1961-12-16 |
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