FR1172477A - New aminonaphthalenesulfonic acid and azo dyes derived from it. dye application - Google Patents
New aminonaphthalenesulfonic acid and azo dyes derived from it. dye applicationInfo
- Publication number
- FR1172477A FR1172477A FR1172477DA FR1172477A FR 1172477 A FR1172477 A FR 1172477A FR 1172477D A FR1172477D A FR 1172477DA FR 1172477 A FR1172477 A FR 1172477A
- Authority
- FR
- France
- Prior art keywords
- new
- azo dyes
- dye application
- dyes derived
- aminonaphthalenesulfonic acid
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1172477T | 1957-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1172477A true FR1172477A (en) | 1959-02-11 |
Family
ID=9658015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1172477D Expired FR1172477A (en) | 1957-04-25 | 1957-04-25 | New aminonaphthalenesulfonic acid and azo dyes derived from it. dye application |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1172477A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416816A (en) * | 1972-06-28 | 1983-11-22 | Sandoz Ltd. | 1:2 Chromium complex of 1-amino-2-(3',5'-dinitro-2'-hydroxyphenylazo)-4-sulfonaphthalene and alkali metal salts thereof |
-
1957
- 1957-04-25 FR FR1172477D patent/FR1172477A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416816A (en) * | 1972-06-28 | 1983-11-22 | Sandoz Ltd. | 1:2 Chromium complex of 1-amino-2-(3',5'-dinitro-2'-hydroxyphenylazo)-4-sulfonaphthalene and alkali metal salts thereof |
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