FR1000008A - New azo and bis-azo dyes - Google Patents
New azo and bis-azo dyesInfo
- Publication number
- FR1000008A FR1000008A FR1000008DA FR1000008A FR 1000008 A FR1000008 A FR 1000008A FR 1000008D A FR1000008D A FR 1000008DA FR 1000008 A FR1000008 A FR 1000008A
- Authority
- FR
- France
- Prior art keywords
- azo
- bis
- new
- dyes
- azo dyes
- 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.)
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1000008T | 1949-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1000008A true FR1000008A (en) | 1952-02-07 |
Family
ID=9560104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1000008D Expired FR1000008A (en) | 1949-09-23 | 1949-09-23 | New azo and bis-azo dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1000008A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0055380A1 (en) * | 1980-12-23 | 1982-07-07 | Hoechst Aktiengesellschaft | Disazo compounds, methods for their preparation and their use |
-
1949
- 1949-09-23 FR FR1000008D patent/FR1000008A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0055380A1 (en) * | 1980-12-23 | 1982-07-07 | Hoechst Aktiengesellschaft | Disazo compounds, methods for their preparation and their use |
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