BE720884A - - Google Patents
Info
- Publication number
- BE720884A BE720884A BE720884DA BE720884A BE 720884 A BE720884 A BE 720884A BE 720884D A BE720884D A BE 720884DA BE 720884 A BE720884 A BE 720884A
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1291867A CH496066A (de) | 1967-09-15 | 1967-09-15 | Verfahren zur Herstellung von Disazopigmenten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720884A true BE720884A (https=) | 1969-03-13 |
Family
ID=4387591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720884D BE720884A (https=) | 1967-09-15 | 1968-09-13 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE720884A (https=) |
| CH (1) | CH496066A (https=) |
| DE (1) | DE1794100A1 (https=) |
| FR (1) | FR1581311A (https=) |
| GB (1) | GB1197397A (https=) |
| NL (1) | NL6813160A (https=) |
| SE (1) | SE337641B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH578033A5 (https=) * | 1972-10-13 | 1976-07-30 | Sandoz Ag | |
| NL7316786A (https=) * | 1972-12-12 | 1974-06-14 |
-
1967
- 1967-09-15 CH CH1291867A patent/CH496066A/de not_active IP Right Cessation
-
1968
- 1968-09-05 GB GB4230368A patent/GB1197397A/en not_active Expired
- 1968-09-06 SE SE1201468A patent/SE337641B/xx unknown
- 1968-09-06 DE DE19681794100 patent/DE1794100A1/de active Pending
- 1968-09-09 FR FR1581311D patent/FR1581311A/fr not_active Expired
- 1968-09-13 BE BE720884D patent/BE720884A/xx unknown
- 1968-09-13 NL NL6813160A patent/NL6813160A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1794100A1 (de) | 1971-05-06 |
| CH496066A (de) | 1970-09-15 |
| SE337641B (https=) | 1971-08-16 |
| GB1197397A (en) | 1970-07-01 |
| NL6813160A (https=) | 1969-03-18 |
| FR1581311A (https=) | 1969-09-12 |