FR2300116B1 - - Google Patents
Info
- Publication number
- FR2300116B1 FR2300116B1 FR7603288A FR7603288A FR2300116B1 FR 2300116 B1 FR2300116 B1 FR 2300116B1 FR 7603288 A FR7603288 A FR 7603288A FR 7603288 A FR7603288 A FR 7603288A FR 2300116 B1 FR2300116 B1 FR 2300116B1
- 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752504935 DE2504935C3 (de) | 1975-02-06 | Verfahren zur Herstellung von Thioindigofarbstoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2300116A1 FR2300116A1 (fr) | 1976-09-03 |
| FR2300116B1 true FR2300116B1 (US06734208-20040511-C00003.png) | 1980-05-30 |
Family
ID=5938220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7603288A Granted FR2300116A1 (fr) | 1975-02-06 | 1976-02-06 | Procede de preparation de colorants de thio-indigo |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3101873A1 (de) * | 1981-01-22 | 1982-08-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von farbstarken 4,4',7,7'-tetrachlorthioindigopigmenten |
| DE3230125A1 (de) * | 1982-08-13 | 1984-02-16 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung eines organischen pigments auf basis 4,4',7,7'-tetrachlorthioindigo |
| DE3324879A1 (de) * | 1983-07-09 | 1985-01-17 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung eines pigments auf basis 4,4',7,7'-tetrachlorthioindigo |
| DE19802081A1 (de) * | 1998-01-21 | 1999-07-22 | Clariant Gmbh | Verfahren zur Herstellung von 4,4'-Dimethyl-6,6'-dichlorthioindigo |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202351C (US06734208-20040511-C00003.png) * | ||||
| US876839A (en) * | 1907-09-14 | 1908-01-14 | Basf Ag | Red dye and process of making same. |
| GB368505A (en) * | 1930-02-22 | 1932-03-10 | Ig Farbenindustrie Ag | Improvements in the manufacture of thioindigoid vat-dyestuffs |
| US2173506A (en) * | 1937-07-17 | 1939-09-19 | Du Pont | Vat dye compositions |
| US2158032A (en) * | 1938-06-11 | 1939-05-09 | Du Pont | Process of producing symmetrical thioindigo dyes |
| US2804464A (en) * | 1954-06-28 | 1957-08-27 | American Cyanamid Co | Preparation of thioindigoid dyestuffs |
| US2898337A (en) * | 1956-05-21 | 1959-08-04 | American Cyanamid Co | Process improvement for vat dyes |
-
1976
- 1976-02-04 IT IT19898/76A patent/IT1054839B/it active
- 1976-02-04 GB GB4356/76A patent/GB1485602A/en not_active Expired
- 1976-02-04 BR BR7600707A patent/BR7600707A/pt unknown
- 1976-02-04 CH CH136476A patent/CH597310A5/xx not_active IP Right Cessation
- 1976-02-05 CA CA245,096A patent/CA1079740A/en not_active Expired
- 1976-02-05 JP JP51010906A patent/JPS5933615B2/ja not_active Expired
- 1976-02-06 FR FR7603288A patent/FR2300116A1/fr active Granted
-
1978
- 1978-11-13 US US05/959,446 patent/US4229583A/en not_active Expired - Lifetime
-
1980
- 1980-05-09 US US06/148,218 patent/US4284789A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2300116A1 (fr) | 1976-09-03 |
| CH597310A5 (US06734208-20040511-C00003.png) | 1978-03-31 |
| JPS51103130A (en) | 1976-09-11 |
| CA1079740A (en) | 1980-06-17 |
| BR7600707A (pt) | 1976-08-31 |
| GB1485602A (en) | 1977-09-14 |
| DE2504935B2 (de) | 1977-03-03 |
| US4284789A (en) | 1981-08-18 |
| JPS5933615B2 (ja) | 1984-08-16 |
| DE2504935A1 (de) | 1976-08-19 |
| US4229583A (en) | 1980-10-21 |
| IT1054839B (it) | 1981-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |