FR2293473B1 - - Google Patents
Info
- Publication number
- FR2293473B1 FR2293473B1 FR7537305A FR7537305A FR2293473B1 FR 2293473 B1 FR2293473 B1 FR 2293473B1 FR 7537305 A FR7537305 A FR 7537305A FR 7537305 A FR7537305 A FR 7537305A FR 2293473 B1 FR2293473 B1 FR 2293473B1
- 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
- C09B7/00—Indigoid dyes
- C09B7/10—Bis-thionapthene indigos
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2457703A DE2457703C2 (de) | 1974-12-06 | 1974-12-06 | Verfahren zur Herstellung von 4,4', 7,7'-Tetrachlorthioindigo in Pigmentform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2293473A1 FR2293473A1 (fr) | 1976-07-02 |
| FR2293473B1 true FR2293473B1 (en, 2012) | 1980-01-11 |
Family
ID=5932688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7537305A Granted FR2293473A1 (fr) | 1974-12-06 | 1975-12-05 | Procede de production du 4,4'7,7'-tetrachloroindigo sous forme de pigment |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4299966A (en, 2012) |
| JP (1) | JPS5182288A (en, 2012) |
| CH (1) | CH592720A5 (en, 2012) |
| DE (1) | DE2457703C2 (en, 2012) |
| FR (1) | FR2293473A1 (en, 2012) |
| GB (1) | GB1463229A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916400A1 (de) | 1979-04-23 | 1980-11-13 | Basf Ag | Verfahren zur herstellung von lasierenden pigmentformen des 4,4',7,7'-tetrachlorthioindigo |
| DE3101873A1 (de) * | 1981-01-22 | 1982-08-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von farbstarken 4,4',7,7'-tetrachlorthioindigopigmenten |
| DE3121980A1 (de) * | 1981-06-03 | 1982-12-30 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von 4,7-dichlor-3-hydroxythionaphthen |
| JPS58183900U (ja) * | 1982-06-02 | 1983-12-07 | 日本工機 株式会社 | 伸縮可能な柵体 |
| JPS596200U (ja) * | 1982-07-06 | 1984-01-14 | 日本工機株式会社 | 伸縮自在な柵体 |
| DE3324879A1 (de) * | 1983-07-09 | 1985-01-17 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung eines pigments auf basis 4,4',7,7'-tetrachlorthioindigo |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1710981A (en) * | 1926-05-29 | 1929-04-30 | Grasselli Dyestuff Corp | Vat dyestuffs and process of preparing the same |
| US2029714A (en) * | 1930-02-22 | 1936-02-04 | Gen Aniline Works Inc | Thioindigo dyestuff preparations and a process of preparing them |
| US1938054A (en) * | 1932-01-11 | 1933-12-05 | Gen Aniline Works Inc | Indigoid dyestuff |
| US2804464A (en) * | 1954-06-28 | 1957-08-27 | American Cyanamid Co | Preparation of thioindigoid dyestuffs |
-
1974
- 1974-12-06 DE DE2457703A patent/DE2457703C2/de not_active Expired
-
1975
- 1975-10-15 GB GB4226175A patent/GB1463229A/en not_active Expired
- 1975-12-01 CH CH1557675A patent/CH592720A5/xx not_active IP Right Cessation
- 1975-12-04 JP JP50143418A patent/JPS5182288A/ja active Granted
- 1975-12-05 FR FR7537305A patent/FR2293473A1/fr active Granted
-
1980
- 1980-06-27 US US06/163,851 patent/US4299966A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4299966A (en) | 1981-11-10 |
| DE2457703C2 (de) | 1984-09-20 |
| DE2457703A1 (de) | 1976-06-10 |
| CH592720A5 (en, 2012) | 1977-11-15 |
| JPS5182288A (en) | 1976-07-19 |
| FR2293473A1 (fr) | 1976-07-02 |
| GB1463229A (en) | 1977-02-02 |
| JPS5747694B2 (en, 2012) | 1982-10-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |