DE254743C - - Google Patents
Info
- Publication number
- DE254743C DE254743C DENDAT254743D DE254743DA DE254743C DE 254743 C DE254743 C DE 254743C DE NDAT254743 D DENDAT254743 D DE NDAT254743D DE 254743D A DE254743D A DE 254743DA DE 254743 C DE254743 C DE 254743C
- Authority
- DE
- Germany
- Prior art keywords
- yellow
- parts
- potassium
- derivatives
- acid
- 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE254743C true DE254743C (en:Method) |
Family
ID=512903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT254743D Active DE254743C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE254743C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440011A (en) * | 1981-06-04 | 1984-04-03 | Martin Klein | Lock position indicator |
-
0
- DE DENDAT254743D patent/DE254743C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440011A (en) * | 1981-06-04 | 1984-04-03 | Martin Klein | Lock position indicator |
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