FR864707A - New azo dyes - Google Patents
New azo dyesInfo
- Publication number
- FR864707A FR864707A FR864707DA FR864707A FR 864707 A FR864707 A FR 864707A FR 864707D A FR864707D A FR 864707DA FR 864707 A FR864707 A FR 864707A
- Authority
- FR
- France
- Prior art keywords
- azo dyes
- new azo
- new
- dyes
- azo
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH864707X | 1939-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR864707A true FR864707A (en) | 1941-05-03 |
Family
ID=4543517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR864707D Expired FR864707A (en) | 1939-04-27 | 1940-04-09 | New azo dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR864707A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185013A (en) * | 1974-05-04 | 1980-01-22 | Sandoz Ltd. | Anionic azo dyes having a 3-dibenzofuranyl diazo component radical optionally having a 2- or 8-sulfo group |
-
1940
- 1940-04-09 FR FR864707D patent/FR864707A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185013A (en) * | 1974-05-04 | 1980-01-22 | Sandoz Ltd. | Anionic azo dyes having a 3-dibenzofuranyl diazo component radical optionally having a 2- or 8-sulfo group |
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