DE102458C - - Google Patents
Info
- Publication number
- DE102458C DE102458C DENDAT102458D DE102458DA DE102458C DE 102458 C DE102458 C DE 102458C DE NDAT102458 D DENDAT102458 D DE NDAT102458D DE 102458D A DE102458D A DE 102458DA DE 102458 C DE102458 C DE 102458C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- dyes
- aposafranine
- water
- acids
- 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
- C09B17/00—Azine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102458C true DE102458C (forum.php) |
Family
ID=373053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT102458D Active DE102458C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102458C (forum.php) |
-
0
- DE DENDAT102458D patent/DE102458C/de active Active
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