DE117950C - - Google Patents
Info
- Publication number
- DE117950C DE117950C DENDAT117950D DE117950DA DE117950C DE 117950 C DE117950 C DE 117950C DE NDAT117950 D DENDAT117950 D DE NDAT117950D DE 117950D A DE117950D A DE 117950DA DE 117950 C DE117950 C DE 117950C
- Authority
- DE
- Germany
- Prior art keywords
- amidohl
- amidonaphthol
- ttj
- purple
- replaced
- 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
- 239000002253 acid Substances 0.000 claims 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 1
- 238000007792 addition Methods 0.000 description 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE117950C true DE117950C (cs) |
Family
ID=387182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT117950D Active DE117950C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE117950C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340353A1 (fr) * | 1976-02-07 | 1977-09-02 | Bayer Ag | Procede pour fabriquer, sans isomeres, des produits de copulation du 1-hydroxy-6-amino-3-sulfonaphtalene |
-
0
- DE DENDAT117950D patent/DE117950C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340353A1 (fr) * | 1976-02-07 | 1977-09-02 | Bayer Ag | Procede pour fabriquer, sans isomeres, des produits de copulation du 1-hydroxy-6-amino-3-sulfonaphtalene |
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