BE367258A - - Google Patents
Info
- Publication number
- BE367258A BE367258A BE367258DA BE367258A BE 367258 A BE367258 A BE 367258A BE 367258D A BE367258D A BE 367258DA BE 367258 A BE367258 A BE 367258A
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1849572X | 1929-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE367258A true BE367258A (fr) |
Family
ID=4566496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE367258D BE367258A (fr) | 1929-02-02 | 1930-02-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1849572A (fr) |
| BE (1) | BE367258A (fr) |
| DE (1) | DE566103C (fr) |
| FR (1) | FR689111A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2553011A (en) * | 1947-04-11 | 1951-05-15 | Clayton Aniline Co Ltd | Manufacture of disazo-dyestuffs containing copper in complex union |
| DE19654430A1 (de) * | 1996-12-24 | 1998-06-25 | Bayer Ag | Disazofarbstoffe zum Färben von cellulosehaltigen Materialien |
| DE19753223A1 (de) * | 1997-12-01 | 1999-06-02 | Bayer Ag | Disazofarbstoffe |
-
1929
- 1929-07-14 DE DEG76972D patent/DE566103C/de not_active Expired
-
1930
- 1930-01-28 US US424021A patent/US1849572A/en not_active Expired - Lifetime
- 1930-01-30 FR FR689111D patent/FR689111A/fr not_active Expired
- 1930-02-28 BE BE367258D patent/BE367258A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE566103C (de) | 1932-12-19 |
| FR689111A (fr) | 1930-09-02 |
| US1849572A (en) | 1932-03-15 |