AT276594B - Process for the production of new, water-soluble mono- and disazo dyes - Google Patents
Process for the production of new, water-soluble mono- and disazo dyesInfo
- Publication number
- AT276594B AT276594B AT779968A AT779968A AT276594B AT 276594 B AT276594 B AT 276594B AT 779968 A AT779968 A AT 779968A AT 779968 A AT779968 A AT 779968A AT 276594 B AT276594 B AT 276594B
- Authority
- AT
- Austria
- Prior art keywords
- new
- production
- water
- disazo dyes
- soluble mono
- Prior art date
Links
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title 1
- 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
- C09B62/44—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
- C09B62/485—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 a halo-cyclobutyl-carbonyl, halo-cyclobutyl-vinyl-carbonyl, or halo-cyclobutenyl-carbonyl group
- C09B62/489—Azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0053216 | 1967-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT276594B true AT276594B (en) | 1969-11-25 |
Family
ID=7106096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT779968A AT276594B (en) | 1967-08-12 | 1968-08-09 | Process for the production of new, water-soluble mono- and disazo dyes |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT276594B (en) |
| BE (1) | BE719378A (en) |
| CH (1) | CH505190A (en) |
| DE (1) | DE1644224C3 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1416172A (en) * | 1963-11-27 | 1965-10-29 | Hoechst Ag | New azo dyes and their preparation |
| DE1219155B (en) * | 1963-11-27 | 1966-06-16 | Hoechst Ag | Process for the preparation of water-soluble azo dyes |
| DE1291036B (en) * | 1964-02-28 | 1969-03-20 | Hoechst Ag | Process for the production of water-soluble azo dyes |
| FR1448600A (en) * | 1964-09-30 | 1966-08-05 | Hoechst Ag | New dyes and their preparation |
| FR1412793A (en) * | 1964-10-28 | 1965-10-01 | Hoechst Ag | Water-soluble dyes and their preparation |
| FR87615E (en) * | 1965-03-01 | 1966-04-15 | Hoechst Ag | Water-soluble dyes and their preparation |
-
1967
- 1967-08-12 DE DE19671644224 patent/DE1644224C3/en not_active Expired
-
1968
- 1968-08-08 CH CH1189268A patent/CH505190A/en not_active IP Right Cessation
- 1968-08-09 AT AT779968A patent/AT276594B/en active
- 1968-08-12 BE BE719378D patent/BE719378A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1644224A1 (en) | 1971-05-06 |
| DE1644224B2 (en) | 1981-06-11 |
| BE719378A (en) | 1969-02-12 |
| DE1644224C3 (en) | 1982-03-18 |
| CH505190A (en) | 1971-03-31 |
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