BE741696A - - Google Patents
Info
- Publication number
- BE741696A BE741696A BE741696DA BE741696A BE 741696 A BE741696 A BE 741696A BE 741696D A BE741696D A BE 741696DA BE 741696 A BE741696 A BE 741696A
- Authority
- BE
- Belgium
Links
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
- C09B62/493—Disazo or polyazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681808760 DE1808760A1 (en) | 1968-11-14 | 1968-11-14 | Water-soluble disazo dyes and process for their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE741696A true BE741696A (en) | 1970-05-14 |
Family
ID=5713253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE741696D BE741696A (en) | 1968-11-14 | 1969-11-14 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT287869B (en) |
| BE (1) | BE741696A (en) |
| DE (1) | DE1808760A1 (en) |
| FR (1) | FR2023288B2 (en) |
| GB (1) | GB1284235A (en) |
-
1968
- 1968-11-14 DE DE19681808760 patent/DE1808760A1/en active Pending
-
1969
- 1969-11-12 AT AT1060069A patent/AT287869B/en not_active IP Right Cessation
- 1969-11-14 FR FR6939204A patent/FR2023288B2/fr not_active Expired
- 1969-11-14 GB GB5595169A patent/GB1284235A/en not_active Expired
- 1969-11-14 BE BE741696D patent/BE741696A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT287869B (en) | 1971-02-10 |
| GB1284235A (en) | 1972-08-02 |
| FR2023288A2 (en) | 1970-08-07 |
| FR2023288B2 (en) | 1974-03-15 |
| DE1808760A1 (en) | 1970-09-17 |