BE479470A - - Google Patents
Info
- Publication number
- BE479470A BE479470A BE479470DA BE479470A BE 479470 A BE479470 A BE 479470A BE 479470D A BE479470D A BE 479470DA BE 479470 A BE479470 A BE 479470A
- 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
- 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
- C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D
-
- 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
- C09B35/50—Tetrazo dyes
-
- 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
- C09B35/50—Tetrazo dyes
- C09B35/60—Tetrazo dyes of the type
-
- 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
- C09B39/00—Other azo dyes prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH643535X | 1947-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479470A true BE479470A (en:Method) |
Family
ID=4525602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479470D BE479470A (en:Method) | 1947-01-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE479470A (en:Method) |
| CH (4) | CH265412A (en:Method) |
| FR (1) | FR959426A (en:Method) |
| GB (1) | GB643535A (en:Method) |
| NL (1) | NL68294C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543127A (en) * | 1978-09-22 | 1980-03-26 | Nippon Kayaku Co Ltd | Tetrakisazo compound, its preparation and method of dyeing using the same |
-
0
- FR FR959426D patent/FR959426A/fr not_active Expired
- BE BE479470D patent/BE479470A/xx unknown
- NL NL68294D patent/NL68294C/xx active
-
1947
- 1947-01-10 CH CH265412D patent/CH265412A/de unknown
- 1947-01-10 CH CH260307D patent/CH260307A/de unknown
- 1947-01-10 CH CH265413D patent/CH265413A/de unknown
- 1947-01-10 CH CH265411D patent/CH265411A/de unknown
-
1948
- 1948-01-08 GB GB628/48A patent/GB643535A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL68294C (en:Method) | |
| CH265411A (de) | 1949-11-30 |
| CH265413A (de) | 1949-11-30 |
| FR959426A (en:Method) | 1950-03-30 |
| CH265412A (de) | 1949-11-30 |
| CH260307A (de) | 1949-03-15 |
| GB643535A (en) | 1950-09-20 |