BE733767A - - Google Patents
Info
- Publication number
- BE733767A BE733767A BE733767DA BE733767A BE 733767 A BE733767 A BE 733767A BE 733767D A BE733767D A BE 733767DA BE 733767 A BE733767 A BE 733767A
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
- C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
-
- 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
- C09B39/00—Other azo dyes prepared by diazotising and coupling
-
- 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
- C09B41/009—Diazotising and coupling in one step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH802968A CH514654A (en) | 1968-05-30 | 1968-05-30 | Process for the production of metal-free azo pigments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE733767A true BE733767A (en) | 1969-12-01 |
Family
ID=4334064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE733767D BE733767A (en) | 1968-05-30 | 1969-05-29 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS515010B1 (en) |
| BE (1) | BE733767A (en) |
| CH (1) | CH514654A (en) |
| DE (1) | DE1927453A1 (en) |
| DK (1) | DK128784C (en) |
| ES (1) | ES367836A1 (en) |
| FR (1) | FR2009651B1 (en) |
| GB (1) | GB1240412A (en) |
| NL (1) | NL6908210A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754342A (en) * | 1969-08-02 | 1971-02-03 | Hoechst Ag | NEW WATER INSOLUBLE MONO-AZOIC COLORANTS AND THEIR PREPARATION |
| DE1955808A1 (en) * | 1969-11-06 | 1971-06-09 | Hoechst Ag | New water-insoluble monoazo dyes and processes for their preparation |
| BE759438A (en) * | 1969-11-27 | 1971-05-26 | Geigy Ag J R | PROCESS FOR THE PREPARATION OF AZOIC COMPOUNDS |
| DE2209478C3 (en) * | 1972-02-29 | 1975-04-10 | Basf Ag, 6700 Ludwigshafen | Process for the preparation of concentrated solutions of metal-free anionic azo dyes containing sulfonic acid groups |
| US4496481A (en) * | 1980-12-23 | 1985-01-29 | Ciba-Geigy Corporation | Production of azo compounds |
| JPS58129061A (en) * | 1982-01-27 | 1983-08-01 | Sumitomo Chem Co Ltd | Preparation of monoazo compound |
| KR20200087675A (en) * | 2019-01-11 | 2020-07-21 | 산요 시키소 가부시키가이샤 | Azo pigment composition and manufacturing method thereof |
-
1968
- 1968-05-30 CH CH802968A patent/CH514654A/en not_active IP Right Cessation
-
1969
- 1969-05-23 DK DK283169A patent/DK128784C/en active
- 1969-05-29 NL NL6908210A patent/NL6908210A/xx unknown
- 1969-05-29 FR FR6917583A patent/FR2009651B1/fr not_active Expired
- 1969-05-29 JP JP4160469A patent/JPS515010B1/ja active Pending
- 1969-05-29 GB GB2721969A patent/GB1240412A/en not_active Expired
- 1969-05-29 ES ES367836A patent/ES367836A1/en not_active Expired
- 1969-05-29 BE BE733767D patent/BE733767A/xx not_active IP Right Cessation
- 1969-05-29 DE DE19691927453 patent/DE1927453A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS515010B1 (en) | 1976-02-17 |
| CH514654A (en) | 1971-10-31 |
| DE1927453A1 (en) | 1969-12-18 |
| ES367836A1 (en) | 1971-04-16 |
| DK128784C (en) | 1974-11-11 |
| NL6908210A (en) | 1969-12-02 |
| GB1240412A (en) | 1971-07-21 |
| FR2009651B1 (en) | 1973-11-16 |
| DK128784B (en) | 1974-07-01 |
| FR2009651A1 (en) | 1970-02-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GEIGY S.A. Effective date: 19840529 |