DE95625C - - Google Patents
Info
- Publication number
- DE95625C DE95625C DENDAT95625D DE95625DA DE95625C DE 95625 C DE95625 C DE 95625C DE NDAT95625 D DENDAT95625 D DE NDAT95625D DE 95625D A DE95625D A DE 95625DA DE 95625 C DE95625 C DE 95625C
- Authority
- DE
- Germany
- Prior art keywords
- dye
- sulfonic acid
- quinizarine
- toluidine
- condensation
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
- C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE95625C true DE95625C (forum.php) |
Family
ID=366847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT95625D Active DE95625C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE95625C (forum.php) |
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0
- DE DENDAT95625D patent/DE95625C/de active Active
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