FR927170A - Colorants diazoïques - Google Patents
Colorants diazoïquesInfo
- Publication number
- FR927170A FR927170A FR927170DA FR927170A FR 927170 A FR927170 A FR 927170A FR 927170D A FR927170D A FR 927170DA FR 927170 A FR927170 A FR 927170A
- Authority
- FR
- France
- Prior art keywords
- disazo dyes
- disazo
- 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
- 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
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/053—Amino naphthalenes
- C09B31/057—Amino naphthalenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH927170X | 1945-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR927170A true FR927170A (fr) | 1947-10-22 |
Family
ID=4548555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR927170D Expired FR927170A (fr) | 1945-05-25 | 1946-05-21 | Colorants diazoïques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR927170A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2039146A1 (fr) * | 1969-04-14 | 1971-01-15 | Crompton & Knowles Corp |
-
1946
- 1946-05-21 FR FR927170D patent/FR927170A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2039146A1 (fr) * | 1969-04-14 | 1971-01-15 | Crompton & Knowles Corp |
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