BE628744A - - Google Patents
Info
- Publication number
- BE628744A BE628744A BE628744DA BE628744A BE 628744 A BE628744 A BE 628744A BE 628744D A BE628744D A BE 628744DA BE 628744 A BE628744 A BE 628744A
- 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
- C09B33/02—Disazo dyes
- C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
-
- 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
-
- 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
- C09B41/006—Special methods of performing the coupling reaction characterised by process features
- C09B41/008—Special methods of performing the coupling reaction characterised by process features using mechanical or physical means, e.g. using ultra-sound, milling during coupling or microreactors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH489161A CH397913A (de) | 1961-04-26 | 1961-04-26 | Verfahren zur Herstellung von Disazopigmenten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE628744A true BE628744A (bg) |
Family
ID=4284330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE628744D BE628744A (bg) | 1961-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE628744A (bg) |
| CH (1) | CH397913A (bg) |
| DE (1) | DE1444677A1 (bg) |
| GB (1) | GB971190A (bg) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH561258A5 (bg) * | 1971-12-13 | 1975-04-30 | Ciba Geigy Ag | |
| GB1426053A (en) * | 1972-03-15 | 1976-02-25 | Ici Ltd | Preparation of dispersible azo dyestuff compositions by azo coupling |
| EP0028464B1 (en) * | 1979-10-26 | 1983-05-25 | Imperial Chemical Industries Plc | Azo dyestuff preparation by phase transfer catalysed coupling in a two-phase medium |
| JPS58183756A (ja) * | 1982-04-22 | 1983-10-27 | Toyo Ink Mfg Co Ltd | アゾ顔料の製造方法 |
-
0
- BE BE628744D patent/BE628744A/xx unknown
-
1961
- 1961-04-26 CH CH489161A patent/CH397913A/de unknown
-
1962
- 1962-04-24 DE DE19621444677 patent/DE1444677A1/de active Pending
- 1962-04-25 GB GB1569462A patent/GB971190A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB971190A (en) | 1964-09-30 |
| CH397913A (de) | 1965-08-31 |
| DE1444677A1 (bg) | 1969-11-13 |