DE104498C - - Google Patents
Info
- Publication number
- DE104498C DE104498C DENDAT104498D DE104498DA DE104498C DE 104498 C DE104498 C DE 104498C DE NDAT104498 D DENDAT104498 D DE NDAT104498D DE 104498D A DE104498D A DE 104498DA DE 104498 C DE104498 C DE 104498C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- dyes
- naphtol
- naphthol
- amidoresorcinol
- 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.)
- Active
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
- C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE104498C true DE104498C (enrdf_load_stackoverflow) |
Family
ID=374871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT104498D Active DE104498C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE104498C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT104498D patent/DE104498C/de active Active
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