CH267866A - Process for the production of a new azo dye. - Google Patents
Process for the production of a new azo dye.Info
- Publication number
- CH267866A CH267866A CH267866DA CH267866A CH 267866 A CH267866 A CH 267866A CH 267866D A CH267866D A CH 267866DA CH 267866 A CH267866 A CH 267866A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- azo dye
- new azo
- new
- dye
- Prior art date
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
- C09B33/02—Disazo dyes
- C09B33/08—Disazo dyes in which the coupling component is a hydroxy-amino compound
- C09B33/10—Disazo dyes in which the coupling component is a hydroxy-amino compound in which the coupling component is an amino naphthol
-
- 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
- C09B33/22—Trisazo dyes of the type A->B->K<-C
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH267869T | 1947-01-17 | ||
CH264602T | 1947-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH267866A true CH267866A (en) | 1950-04-15 |
Family
ID=25730751
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH267869D CH267869A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267861D CH267861A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267858D CH267858A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267865D CH267865A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267866D CH267866A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH264602D CH264602A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267860D CH267860A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH267869D CH267869A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267861D CH267861A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267858D CH267858A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267865D CH267865A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH264602D CH264602A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
CH267860D CH267860A (en) | 1947-01-17 | 1947-01-17 | Process for the production of a new azo dye. |
Country Status (1)
Country | Link |
---|---|
CH (7) | CH267869A (en) |
-
1947
- 1947-01-17 CH CH267869D patent/CH267869A/en unknown
- 1947-01-17 CH CH267861D patent/CH267861A/en unknown
- 1947-01-17 CH CH267858D patent/CH267858A/en unknown
- 1947-01-17 CH CH267865D patent/CH267865A/en unknown
- 1947-01-17 CH CH267866D patent/CH267866A/en unknown
- 1947-01-17 CH CH264602D patent/CH264602A/en unknown
- 1947-01-17 CH CH267860D patent/CH267860A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH267858A (en) | 1950-04-15 |
CH267865A (en) | 1950-04-15 |
CH267861A (en) | 1950-04-15 |
CH267869A (en) | 1950-04-15 |
CH267860A (en) | 1950-04-15 |
CH264602A (en) | 1949-10-31 |
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