DE157685C - - Google Patents
Info
- Publication number
- DE157685C DE157685C DENDAT157685D DE157685DA DE157685C DE 157685 C DE157685 C DE 157685C DE NDAT157685 D DENDAT157685 D DE NDAT157685D DE 157685D A DE157685D A DE 157685DA DE 157685 C DE157685 C DE 157685C
- Authority
- DE
- Germany
- Prior art keywords
- gray
- dyes
- same
- sulfonic acids
- diamidoanthraquinones
- 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
- C09B5/44—Azines of the anthracene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE157685C true DE157685C (OSRAM) |
Family
ID=423929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT157685D Active DE157685C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE157685C (OSRAM) |
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0
- DE DENDAT157685D patent/DE157685C/de active Active
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