FR2022980A1 - - Google Patents
Info
- Publication number
- FR2022980A1 FR2022980A1 FR6938739A FR6938739A FR2022980A1 FR 2022980 A1 FR2022980 A1 FR 2022980A1 FR 6938739 A FR6938739 A FR 6938739A FR 6938739 A FR6938739 A FR 6938739A FR 2022980 A1 FR2022980 A1 FR 2022980A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
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- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681808017 DE1808017C3 (en) | 1968-11-09 | Water-insoluble monoazo compounds, process for their preparation and their use as pigments |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2022980A1 true FR2022980A1 (en) | 1970-08-07 |
FR2022980B1 FR2022980B1 (en) | 1974-02-22 |
Family
ID=5712876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6938739A Expired FR2022980B1 (en) | 1968-11-09 | 1969-11-12 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH510085A (en) |
FR (1) | FR2022980B1 (en) |
GB (1) | GB1266615A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2651919A1 (en) * | 1976-11-13 | 1978-05-18 | Hoechst Ag | DISAZO COMPOUNDS, PROCEDURES FOR THEIR MANUFACTURING AND THEIR USE AS A COLORANT |
DE2845947A1 (en) * | 1978-10-21 | 1980-04-30 | Hoechst Ag | AZO COMPOUNDS, METHOD FOR THEIR PRODUCTION AND THEIR USE |
DE2845946A1 (en) * | 1978-10-21 | 1980-04-30 | Hoechst Ag | AZO COMPOUNDS, METHOD FOR THEIR PRODUCTION AND THEIR USE |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1333570A (en) * | 1962-09-14 | 1963-07-26 | Hoechst Ag | Water insoluble azo dyes and their preparation |
-
1969
- 1969-11-05 CH CH1648569A patent/CH510085A/en not_active IP Right Cessation
- 1969-11-10 GB GB1266615D patent/GB1266615A/en not_active Expired
- 1969-11-12 FR FR6938739A patent/FR2022980B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1333570A (en) * | 1962-09-14 | 1963-07-26 | Hoechst Ag | Water insoluble azo dyes and their preparation |
Also Published As
Publication number | Publication date |
---|---|
GB1266615A (en) | 1972-03-15 |
FR2022980B1 (en) | 1974-02-22 |
DE1808017A1 (en) | 1970-06-11 |
CH510085A (en) | 1971-07-15 |
DE1808017B2 (en) | 1977-02-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |