NL257107A - - Google Patents
Info
- Publication number
- NL257107A NL257107A NL257107DA NL257107A NL 257107 A NL257107 A NL 257107A NL 257107D A NL257107D A NL 257107DA NL 257107 A NL257107 A NL 257107A
- Authority
- NL
- Netherlands
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
- C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
-
- 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
- C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
-
- 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
- C09B37/00—Azo dyes prepared by coupling the diazotised amine with itself
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF29698A DE1136035B (de) | 1959-10-24 | 1959-10-24 | Verfahren zur Herstellung von o-Oxyazoverbindungen |
| DEF29992A DE1152491B (de) | 1959-12-02 | 1959-12-02 | Verfahren zur Herstellung von o-Oxyazoverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL257107A true NL257107A (xx) |
Family
ID=25974464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL257107D NL257107A (xx) | 1959-10-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE596092A (xx) |
| CH (1) | CH400413A (xx) |
| GB (1) | GB929052A (xx) |
| NL (1) | NL257107A (xx) |
-
0
- NL NL257107D patent/NL257107A/xx unknown
-
1960
- 1960-09-16 CH CH1049760A patent/CH400413A/de unknown
- 1960-10-17 BE BE596092A patent/BE596092A/fr unknown
- 1960-10-24 GB GB3647160A patent/GB929052A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH400413A (de) | 1965-10-15 |
| GB929052A (en) | 1963-06-19 |
| BE596092A (fr) | 1961-02-15 |