FR2383996A1 - Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants - Google Patents
Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorantsInfo
- Publication number
- FR2383996A1 FR2383996A1 FR7806920A FR7806920A FR2383996A1 FR 2383996 A1 FR2383996 A1 FR 2383996A1 FR 7806920 A FR7806920 A FR 7806920A FR 7806920 A FR7806920 A FR 7806920A FR 2383996 A1 FR2383996 A1 FR 2383996A1
- Authority
- FR
- France
- Prior art keywords
- preparation
- colorants
- new
- compounds
- disazoic
- Prior art date
- 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.)
- Withdrawn
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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
L'invention a pour objet de nouveaux composés disazoïques et leur préparation. Les composés de l'invention répondent à la formule :
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH315777A CH628667A5 (en) | 1977-03-14 | 1977-03-14 | Process for preparing anionic disazo compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2383996A1 true FR2383996A1 (fr) | 1978-10-13 |
Family
ID=4249841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7806920A Withdrawn FR2383996A1 (fr) | 1977-03-14 | 1978-03-10 | Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS53112928A (fr) |
CH (1) | CH628667A5 (fr) |
DE (1) | DE2809476A1 (fr) |
FR (1) | FR2383996A1 (fr) |
GB (1) | GB1602641A (fr) |
IT (1) | IT7848406A0 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460978A1 (fr) * | 1979-07-11 | 1981-01-30 | Sandoz Sa | Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants |
FR2465766A1 (fr) * | 1979-08-10 | 1981-03-27 | Sandoz Sa | Nouveaux composes disazoiques utilisables comme colorants et leur preparation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384870A (en) | 1980-08-08 | 1983-05-24 | Sandoz Ltd. | Disazo compounds having a sulfo group-containing diazo component radical, a 1,4-phenylene middle component radical having a substituted amino group and a coupling component radical having a free, acylated or etherified hydroxy group |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1571783A (fr) * | 1967-07-27 | 1969-06-20 |
-
1977
- 1977-03-14 CH CH315777A patent/CH628667A5/de not_active IP Right Cessation
-
1978
- 1978-03-04 DE DE19782809476 patent/DE2809476A1/de not_active Withdrawn
- 1978-03-10 FR FR7806920A patent/FR2383996A1/fr not_active Withdrawn
- 1978-03-10 GB GB9543/78A patent/GB1602641A/en not_active Expired
- 1978-03-13 IT IT7848406A patent/IT7848406A0/it unknown
- 1978-03-13 JP JP2783478A patent/JPS53112928A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1571783A (fr) * | 1967-07-27 | 1969-06-20 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460978A1 (fr) * | 1979-07-11 | 1981-01-30 | Sandoz Sa | Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants |
FR2465766A1 (fr) * | 1979-08-10 | 1981-03-27 | Sandoz Sa | Nouveaux composes disazoiques utilisables comme colorants et leur preparation |
Also Published As
Publication number | Publication date |
---|---|
DE2809476A1 (de) | 1978-09-21 |
GB1602641A (en) | 1981-11-11 |
IT7848406A0 (it) | 1978-03-13 |
CH628667A5 (en) | 1982-03-15 |
JPS53112928A (en) | 1978-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2416891A1 (fr) | 6-n-propyl-8-methoxymethyl ou methylmercaptomethylergolines et composes apparentes, et leur utilisation therapeutique | |
FR2390420A1 (fr) | Nouveaux derives cyclopeptidiques, leur preparation et leur application comme medicaments | |
FR2383929A1 (fr) | 1-hydroxy 2, 3, 4, 5-tetrahydro-1h-3-benzazepines substituees | |
FR2444681A1 (fr) | Nouvelles 1,4-dihydropyridines, leur preparation et leur application comme medicaments | |
FR2389605A1 (fr) | ||
FR2417504A1 (fr) | Composes d'imidazole | |
FR2360635A1 (fr) | Nouveaux composes hexakis-azoiques, leur preparation et leur utilisation comme colorants | |
FR2436149A1 (fr) | Nouveaux aminoglucosides, leur preparation et leur application comme medicaments | |
FR2383997A1 (fr) | Nouveaux colorants polyazoiques et leur preparation | |
FR2378014A1 (fr) | Nouveaux derives aminoalcoxyphenyles, leur preparation et leur utilisation en tant que medicaments | |
FR2358447A1 (fr) | Nouveaux composes azoiques utilisables comme colorants de dispersion et leur preparation | |
FR2378752A1 (fr) | Nouveaux diurethanes utiles comme herbicides | |
FR2383996A1 (fr) | Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants | |
FR2382431A1 (fr) | Nouvelles 2-hydroxy-propylamines, leur preparation et leur utilisation comme agents tensio-actifs | |
FR2399465A1 (fr) | Nouveaux complexes chromiferes 1 : 2, leur preparation et leur application comme colorants | |
FR2434805A1 (fr) | 1-benzoyl-3-pyridinylurees, leur preparation et leur utilisation comme insecticides | |
FR2360632A2 (fr) | Nouveaux colorants azoiques et leur preparation | |
FR2395293A1 (fr) | Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants | |
FR2401959A1 (fr) | Nouveaux composes azoiques utilisables comme colorants de dispersion et leur preparation | |
FR2359883A1 (fr) | Nouveaux colorants disazoiques et leur preparation | |
FR2445838A1 (fr) | Nouveaux 1a,3b-dihydroxy-5-steroides | |
FR2376155A1 (fr) | Thiophosphorylguanidines anti-parasitaires et leur preparation | |
FR2422641A1 (fr) | 7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1h-3-benzazepines | |
FR2392011A1 (fr) | Nouveaux derives de la 5-phenyl-1h-3-benzazepine, leur preparation et leur utilisation comme medicaments | |
FR2403367A1 (fr) | Nouveaux colorants anthraquinoniques et leur preparation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |