DE291499C - - Google Patents
Info
- Publication number
- DE291499C DE291499C DENDAT291499D DE291499DA DE291499C DE 291499 C DE291499 C DE 291499C DE NDAT291499 D DENDAT291499 D DE NDAT291499D DE 291499D A DE291499D A DE 291499DA DE 291499 C DE291499 C DE 291499C
- Authority
- DE
- Germany
- Prior art keywords
- oxymonoazo
- acidylamino
- oxybenzenes
- pru
- diazotized
- 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
- 239000000975 dye Substances 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
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
- C09B45/16—Monoazo compounds containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Paper (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE291499C true DE291499C (en:Method) |
Family
ID=546374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT291499D Active DE291499C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE291499C (en:Method) |
-
0
- DE DENDAT291499D patent/DE291499C/de active Active
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