BE570253A - - Google Patents
Info
- Publication number
- BE570253A BE570253A BE570253DA BE570253A BE 570253 A BE570253 A BE 570253A BE 570253D A BE570253D A BE 570253DA BE 570253 A BE570253 A BE 570253A
- 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
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
- C09B45/28—Disazo or polyazo compounds containing copper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF23759A DE1061463B (de) | 1957-08-14 | 1957-08-14 | Verfahren zur Herstellung kupferhaltiger Disazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE570253A true BE570253A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7090980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE570253D BE570253A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-08-14 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1246909B (de) * | 1963-02-11 | 1967-08-10 | Bayer Ag | Verfahren zur Herstellung kupferhaltiger Disazofarbstoffe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR487778A (fr) * | 1917-01-23 | 1918-07-24 | Soc Ind Chimique Bale | Procédé pour la préparation de nouvelles combinaisons cuivrées de colorants azoiques substantifs |
-
0
- BE BE570253D patent/BE570253A/xx unknown
-
1957
- 1957-08-14 DE DEF23759A patent/DE1061463B/de active Pending
-
1958
- 1958-07-28 CH CH6229658A patent/CH370179A/de unknown
- 1958-08-07 GB GB2540558A patent/GB893882A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB893882A (en) | 1962-04-18 |
| CH370179A (de) | 1963-06-30 |
| DE1061463B (de) | 1959-07-16 |