BE811377A - Procede de production de colorants styryliques - Google Patents
Procede de production de colorants styryliquesInfo
- Publication number
- BE811377A BE811377A BE141213A BE141213A BE811377A BE 811377 A BE811377 A BE 811377A BE 141213 A BE141213 A BE 141213A BE 141213 A BE141213 A BE 141213A BE 811377 A BE811377 A BE 811377A
- Authority
- BE
- Belgium
- Prior art keywords
- production process
- dyes production
- styrylic
- styrylic dyes
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/14—Styryl dyes
- C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2308706A DE2308706C2 (de) | 1973-02-22 | 1973-02-22 | Verfahren zur Herstellung von Styrylfarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE811377A true BE811377A (fr) | 1974-08-21 |
Family
ID=5872711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE141213A BE811377A (fr) | 1973-02-22 | 1974-02-21 | Procede de production de colorants styryliques |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4088673A (pt) |
| JP (1) | JPS5836022B2 (pt) |
| BE (1) | BE811377A (pt) |
| BR (1) | BR7401362D0 (pt) |
| CH (1) | CH589119A5 (pt) |
| DD (1) | DD109651A5 (pt) |
| DE (1) | DE2308706C2 (pt) |
| ES (1) | ES423478A1 (pt) |
| FR (1) | FR2219203B1 (pt) |
| GB (1) | GB1426981A (pt) |
| IT (1) | IT1002988B (pt) |
| NL (1) | NL7402271A (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2446759C2 (de) * | 1974-10-01 | 1982-12-02 | Bayer Ag, 5090 Leverkusen | Styrylfarbstoffe |
| DE2542376C2 (de) * | 1974-10-04 | 1984-05-17 | Sandoz-Patent-GmbH, 7850 Lörrach | Organische Verbindungen |
| US4380633A (en) * | 1977-05-31 | 1983-04-19 | Eastman Kodak Company | Methine dyes from tetrahydroquinoline compounds containing N-thioether substituents |
| US4331584A (en) * | 1979-06-04 | 1982-05-25 | Sumitomo Chemical Company, Limited | Styryl compounds and coloring synthetic resins therewith |
| DE3438849A1 (de) * | 1983-11-04 | 1985-05-15 | Sandoz-Patent-GmbH, 7850 Lörrach | Monoazo-dispersionsfarbstoffe |
| EP0351367A3 (de) * | 1988-07-11 | 1991-09-18 | Ciba-Geigy Ag | Dispersionsfarbstoffe, enthaltend eine Tricyanovinylgruppierung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2789125A (en) * | 1953-12-15 | 1957-04-16 | Gen Aniline & Film Corp | Methine dyes for synthetic fibers |
| FR1427123A (fr) * | 1963-12-18 | 1966-02-04 | Bayer Ag | Colorants dispersés et procédé pour leur fabrication |
| US3398152A (en) * | 1966-03-11 | 1968-08-20 | Eastman Kodak Co | Process for the synthesis of yellow methine dyes containing the dicyanomethylidene group |
| FR1544949A (fr) * | 1966-11-16 | 1968-11-08 | Ciba Geigy | Colorants styryliques insolubles dans l'eau et leur procédé de préparation |
| BE764523A (fr) * | 1970-03-25 | 1971-08-16 | Martin Marietta Corp | Matieres colorantes de methine, insolubles dans l'eau, et leur procede de preparation |
| CH547842A (de) * | 1970-09-30 | 1974-04-11 | Ciba Geigy Ag | Verfahren zur herstellung von in wasser schwerloeslichen styrylfarbstoffen. |
| US3917604A (en) * | 1973-03-14 | 1975-11-04 | Eastman Kodak Co | Preparation of disperse methine dye compounds |
-
1973
- 1973-02-22 DE DE2308706A patent/DE2308706C2/de not_active Expired
-
1974
- 1974-02-19 DD DD176660A patent/DD109651A5/xx unknown
- 1974-02-19 NL NL7402271A patent/NL7402271A/xx unknown
- 1974-02-20 JP JP49019592A patent/JPS5836022B2/ja not_active Expired
- 1974-02-20 IT IT48528/74A patent/IT1002988B/it active
- 1974-02-20 CH CH236274A patent/CH589119A5/xx not_active IP Right Cessation
- 1974-02-21 GB GB793274A patent/GB1426981A/en not_active Expired
- 1974-02-21 ES ES423478A patent/ES423478A1/es not_active Expired
- 1974-02-21 BE BE141213A patent/BE811377A/xx unknown
- 1974-02-22 FR FR7406227A patent/FR2219203B1/fr not_active Expired
- 1974-02-22 BR BR1362/74A patent/BR7401362D0/pt unknown
-
1975
- 1975-11-18 US US05/633,040 patent/US4088673A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT1002988B (it) | 1976-05-20 |
| BR7401362D0 (pt) | 1974-11-05 |
| US4088673A (en) | 1978-05-09 |
| DD109651A5 (pt) | 1974-11-12 |
| JPS49115119A (pt) | 1974-11-02 |
| DE2308706C2 (de) | 1982-12-09 |
| FR2219203B1 (pt) | 1977-09-23 |
| FR2219203A1 (pt) | 1974-09-20 |
| GB1426981A (en) | 1976-03-03 |
| CH589119A5 (pt) | 1977-06-30 |
| NL7402271A (pt) | 1974-08-26 |
| ES423478A1 (es) | 1976-06-01 |
| DE2308706A1 (de) | 1974-09-05 |
| JPS5836022B2 (ja) | 1983-08-06 |
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