FR2291257B3 - - Google Patents
Info
- Publication number
- FR2291257B3 FR2291257B3 FR7534885A FR7534885A FR2291257B3 FR 2291257 B3 FR2291257 B3 FR 2291257B3 FR 7534885 A FR7534885 A FR 7534885A FR 7534885 A FR7534885 A FR 7534885A FR 2291257 B3 FR2291257 B3 FR 2291257B3
- 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
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- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/12—Disazo dyes in which the coupling component is a heterocyclic compound
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742454492 DE2454492A1 (de) | 1974-11-16 | 1974-11-16 | Farbstoffe der 2,6-diaminopyridinreihe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2291257A1 FR2291257A1 (fr) | 1976-06-11 |
| FR2291257B3 true FR2291257B3 (de) | 1978-08-18 |
Family
ID=5931072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7534885A Granted FR2291257A1 (fr) | 1974-11-16 | 1975-11-14 | Colorants de la serie de la 2,6-diaminopyridino |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5173027A (de) |
| BE (1) | BE835494A (de) |
| DE (1) | DE2454492A1 (de) |
| FR (1) | FR2291257A1 (de) |
| IT (1) | IT1048038B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT581732E (pt) * | 1992-07-23 | 2000-10-31 | Ciba Sc Holding Ag | Misturas de corantes processo para a sua preparacao e sua utilizacao |
| EP0580554A1 (de) * | 1992-07-23 | 1994-01-26 | Ciba-Geigy Ag | Mischungen von Aminopyridinverbindungen, Verfahren zu deren Herstellung und deren Verwendung |
| JP4888949B2 (ja) * | 2006-03-13 | 2012-02-29 | 日本化薬株式会社 | アゾ色素またはその塩、該アゾ色素またはその塩を含有する水性オレンジインク組成物 |
-
1974
- 1974-11-16 DE DE19742454492 patent/DE2454492A1/de active Pending
-
1975
- 1975-10-30 IT IT5200375A patent/IT1048038B/it active
- 1975-11-12 BE BE161797A patent/BE835494A/xx unknown
- 1975-11-14 JP JP13644875A patent/JPS5173027A/ja active Pending
- 1975-11-14 FR FR7534885A patent/FR2291257A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5173027A (en) | 1976-06-24 |
| DE2454492A1 (de) | 1976-05-20 |
| FR2291257A1 (fr) | 1976-06-11 |
| BE835494A (fr) | 1976-03-01 |
| IT1048038B (it) | 1980-11-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |