DE299836C - - Google Patents
Info
- Publication number
- DE299836C DE299836C DENDAT299836D DE299836DA DE299836C DE 299836 C DE299836 C DE 299836C DE NDAT299836 D DENDAT299836 D DE NDAT299836D DE 299836D A DE299836D A DE 299836DA DE 299836 C DE299836 C DE 299836C
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- couples
- diazotized
- azo
- diazotizable
- 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
- C09B31/16—Trisazo dyes
- C09B31/20—Trisazo dyes from a coupling component"D" containing a directive hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE299836C true DE299836C (en:Method) |
Family
ID=553886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT299836D Active DE299836C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE299836C (en:Method) |
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0
- DE DENDAT299836D patent/DE299836C/de active Active
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