BE399543A - - Google Patents
Info
- Publication number
- BE399543A BE399543A BE399543DA BE399543A BE 399543 A BE399543 A BE 399543A BE 399543D A BE399543D A BE 399543DA BE 399543 A BE399543 A BE 399543A
- Authority
- BE
- Belgium
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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI45831D DE596755C (de) | 1932-11-23 | 1932-11-23 | Verfahren zur Herstellung von Disazofarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE399543A true BE399543A (el) |
Family
ID=7191611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE399543D BE399543A (el) | 1932-11-23 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE399543A (el) |
| DE (1) | DE596755C (el) |
| NL (1) | NL35302C (el) |
-
0
- NL NL35302D patent/NL35302C/xx active
- BE BE399543D patent/BE399543A/xx unknown
-
1932
- 1932-11-23 DE DEI45831D patent/DE596755C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL35302C (el) | |
| DE596755C (de) | 1934-05-09 |