IT379137B - - Google Patents
Info
- Publication number
- IT379137B IT379137B IT379137DA IT379137B IT 379137 B IT379137 B IT 379137B IT 379137D A IT379137D A IT 379137DA IT 379137 B IT379137 B IT 379137B
- Authority
- IT
- Italy
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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT379137B true IT379137B (fr) |
Family
ID=1760685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT379137D IT379137B (fr) | 1939-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT379137B (fr) |
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1939
- 1939-12-13 IT IT379137D patent/IT379137B/it active