FR2104361A5 - - Google Patents
Info
- Publication number
- FR2104361A5 FR2104361A5 FR7129757A FR7129757A FR2104361A5 FR 2104361 A5 FR2104361 A5 FR 2104361A5 FR 7129757 A FR7129757 A FR 7129757A FR 7129757 A FR7129757 A FR 7129757A FR 2104361 A5 FR2104361 A5 FR 2104361A5
- 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.)
- 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
- C09B25/00—Quinophthalones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45071280A JPS4820476B1 (en) | 1970-08-14 | 1970-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2104361A5 true FR2104361A5 (en) | 1972-04-14 |
Family
ID=13456127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7129757A Expired FR2104361A5 (en) | 1970-08-14 | 1971-08-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4820476B1 (en) |
| CH (1) | CH575980A5 (en) |
| DE (1) | DE2140444C3 (en) |
| FR (1) | FR2104361A5 (en) |
| GB (1) | GB1331559A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972885A (en) * | 1970-08-14 | 1976-08-03 | Mitsubishi Chemical Industries Ltd. | Oxyquinophthalone coloring material |
| CN115850995B (en) * | 2022-12-09 | 2023-12-12 | 河北中化鑫宝化工科技有限公司 | Preparation method of solvent yellow 33 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE158761C (en) * | ||||
| US2592370A (en) * | 1950-02-18 | 1952-04-08 | Du Pont | Compounds of the quinophthalone series and method for their production |
| FR1237957A (en) * | 1958-08-02 | 1960-08-05 | Basf Ag | Process for dyeing linear polyesters |
| FR1438795A (en) * | 1964-06-27 | 1966-05-13 | Basf Ag | Manufacturing process of bromo-4-hydroxy-3 quinophthalone |
| DE1619348A1 (en) * | 1961-04-06 | 1969-05-22 | Basf Ag | Process for dyeing linear polyesters |
-
1970
- 1970-08-14 JP JP45071280A patent/JPS4820476B1/ja active Pending
-
1971
- 1971-08-12 DE DE19712140444 patent/DE2140444C3/en not_active Expired
- 1971-08-13 CH CH1193271A patent/CH575980A5/xx not_active IP Right Cessation
- 1971-08-13 FR FR7129757A patent/FR2104361A5/fr not_active Expired
- 1971-08-16 GB GB3838871A patent/GB1331559A/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE158761C (en) * | ||||
| US2592370A (en) * | 1950-02-18 | 1952-04-08 | Du Pont | Compounds of the quinophthalone series and method for their production |
| FR1237957A (en) * | 1958-08-02 | 1960-08-05 | Basf Ag | Process for dyeing linear polyesters |
| DE1619348A1 (en) * | 1961-04-06 | 1969-05-22 | Basf Ag | Process for dyeing linear polyesters |
| FR1438795A (en) * | 1964-06-27 | 1966-05-13 | Basf Ag | Manufacturing process of bromo-4-hydroxy-3 quinophthalone |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1331559A (en) | 1973-09-26 |
| DE2140444A1 (en) | 1972-12-07 |
| DE2140444C3 (en) | 1975-09-25 |
| DE2140444B2 (en) | 1975-02-20 |
| CH575980A5 (en) | 1976-05-31 |
| JPS4820476B1 (en) | 1973-06-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| ST | Notification of lapse |