CA1028690A - Disazo pigments and process for their preparation - Google Patents
Disazo pigments and process for their preparationInfo
- Publication number
- CA1028690A CA1028690A CA201,927A CA201927A CA1028690A CA 1028690 A CA1028690 A CA 1028690A CA 201927 A CA201927 A CA 201927A CA 1028690 A CA1028690 A CA 1028690A
- Authority
- CA
- Canada
- Prior art keywords
- preparation
- disazo pigments
- disazo
- pigments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732329375 DE2329375A1 (de) | 1973-06-08 | 1973-06-08 | Neue disazopigmente und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1028690A true CA1028690A (en) | 1978-03-28 |
Family
ID=5883522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA201,927A Expired CA1028690A (en) | 1973-06-08 | 1974-06-07 | Disazo pigments and process for their preparation |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5033223A (da) |
| AR (1) | AR207012A1 (da) |
| BE (1) | BE816124A (da) |
| BR (1) | BR7404710D0 (da) |
| CA (1) | CA1028690A (da) |
| DE (1) | DE2329375A1 (da) |
| DK (1) | DK306974A (da) |
| FR (1) | FR2232576B1 (da) |
| GB (1) | GB1462885A (da) |
| IT (1) | IT1014832B (da) |
| NL (1) | NL7407381A (da) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE386054C (de) * | 1921-12-14 | 1923-12-01 | Griesheim Elektron Chem Fab | Verfahren zur Darstellung von wasserunloeslichen Azofarbstoffen |
| FR727665A (fr) * | 1930-12-09 | 1932-06-22 | Ig Farbenindustrie Ag | Procédé de production sur la fibre de colorants azoïques insolubles |
-
1973
- 1973-06-08 DE DE19732329375 patent/DE2329375A1/de active Pending
-
1974
- 1974-01-01 AR AR25408374A patent/AR207012A1/es active
- 1974-05-31 NL NL7407381A patent/NL7407381A/xx unknown
- 1974-06-06 JP JP6348274A patent/JPS5033223A/ja active Pending
- 1974-06-06 IT IT2368674A patent/IT1014832B/it active
- 1974-06-06 GB GB2513074A patent/GB1462885A/en not_active Expired
- 1974-06-07 CA CA201,927A patent/CA1028690A/en not_active Expired
- 1974-06-07 DK DK306974A patent/DK306974A/da unknown
- 1974-06-07 BR BR471074A patent/BR7404710D0/pt unknown
- 1974-06-10 FR FR7419994A patent/FR2232576B1/fr not_active Expired
- 1974-06-10 BE BE145246A patent/BE816124A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2329375A1 (de) | 1975-01-16 |
| NL7407381A (da) | 1974-12-10 |
| JPS5033223A (da) | 1975-03-31 |
| IT1014832B (it) | 1977-04-30 |
| BR7404710D0 (pt) | 1975-09-30 |
| FR2232576B1 (da) | 1978-01-13 |
| FR2232576A1 (da) | 1975-01-03 |
| AR207012A1 (es) | 1976-09-09 |
| AU6985874A (en) | 1975-12-11 |
| GB1462885A (en) | 1977-01-26 |
| DK306974A (da) | 1975-02-03 |
| BE816124A (fr) | 1974-12-10 |
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