BE470289A - - Google Patents
Info
- Publication number
- BE470289A BE470289A BE470289DA BE470289A BE 470289 A BE470289 A BE 470289A BE 470289D A BE470289D A BE 470289DA BE 470289 A BE470289 A BE 470289A
- 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
- C09B33/26—Tetrazo dyes of the type A->B->C->K<-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
-
- 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
- C09B35/38—Trisazo dyes ot the type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH589536X | 1944-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470289A true BE470289A (en:Method) |
Family
ID=4522058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470289D BE470289A (en:Method) | 1944-04-04 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE470289A (en:Method) |
| CH (7) | CH244523A (en:Method) |
| DE (1) | DE848677C (en:Method) |
| FR (1) | FR940594A (en:Method) |
| GB (1) | GB589536A (en:Method) |
| NL (1) | NL61665C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH326965A (de) * | 1954-07-16 | 1958-01-15 | Sandoz Ag | Verfahren zur Herstellung von Polyazofarbstoffen |
-
0
- BE BE470289D patent/BE470289A/xx unknown
- NL NL61665D patent/NL61665C/xx active
-
1944
- 1944-04-04 CH CH244523D patent/CH244523A/de unknown
- 1944-04-04 CH CH244520D patent/CH244520A/de unknown
- 1944-04-04 CH CH244518D patent/CH244518A/de unknown
- 1944-04-04 CH CH244521D patent/CH244521A/de unknown
- 1944-04-04 CH CH244522D patent/CH244522A/de unknown
- 1944-04-04 CH CH241904D patent/CH241904A/de unknown
- 1944-04-04 CH CH244517D patent/CH244517A/de unknown
-
1945
- 1945-04-03 GB GB8192/45A patent/GB589536A/en not_active Expired
- 1945-04-04 DE DEP14736D patent/DE848677C/de not_active Expired
- 1945-08-14 FR FR940594D patent/FR940594A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH241904A (de) | 1946-04-15 |
| CH244522A (de) | 1946-09-15 |
| CH244518A (de) | 1946-09-15 |
| CH244523A (de) | 1946-09-15 |
| FR940594A (fr) | 1948-12-16 |
| CH244521A (de) | 1946-09-15 |
| GB589536A (en) | 1947-06-23 |
| CH244520A (de) | 1946-09-15 |
| NL61665C (en:Method) | |
| CH244517A (de) | 1946-09-15 |
| DE848677C (de) | 1952-09-08 |