CH583284A5 - - Google Patents
Info
- Publication number
- CH583284A5 CH583284A5 CH847873A CH847873A CH583284A5 CH 583284 A5 CH583284 A5 CH 583284A5 CH 847873 A CH847873 A CH 847873A CH 847873 A CH847873 A CH 847873A CH 583284 A5 CH583284 A5 CH 583284A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/23—Azo-compounds
- C08K5/235—Diazo and polyazo compounds
-
- 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
- C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
- C09B35/30—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two identical coupling components
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722228873 DE2228873A1 (de) | 1972-06-14 | 1972-06-14 | Disazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH583284A5 true CH583284A5 (sv) | 1976-12-31 |
Family
ID=5847694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH847873A CH583284A5 (sv) | 1972-06-14 | 1973-06-12 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4962541A (sv) |
| BE (1) | BE800835A (sv) |
| CH (1) | CH583284A5 (sv) |
| DE (1) | DE2228873A1 (sv) |
| FR (1) | FR2187860B1 (sv) |
| GB (1) | GB1381213A (sv) |
| IT (1) | IT988256B (sv) |
| NL (1) | NL7308153A (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3048610A1 (de) * | 1980-12-23 | 1982-07-29 | Hoechst Ag, 6000 Frankfurt | "disazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung" |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1141938A (fr) * | 1954-11-11 | 1957-09-11 | Ciba Geigy | Procédé de préparation de colorants azoïques insolubles |
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1972
- 1972-06-14 DE DE19722228873 patent/DE2228873A1/de not_active Withdrawn
-
1973
- 1973-06-12 JP JP6548573A patent/JPS4962541A/ja active Pending
- 1973-06-12 NL NL7308153A patent/NL7308153A/xx unknown
- 1973-06-12 IT IT5072173A patent/IT988256B/it active
- 1973-06-12 CH CH847873A patent/CH583284A5/xx not_active IP Right Cessation
- 1973-06-13 BE BE132198A patent/BE800835A/xx unknown
- 1973-06-13 GB GB2812473A patent/GB1381213A/en not_active Expired
- 1973-06-14 FR FR7321692A patent/FR2187860B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2228873A1 (de) | 1974-01-03 |
| IT988256B (it) | 1975-04-10 |
| FR2187860A1 (sv) | 1974-01-18 |
| BE800835A (fr) | 1973-12-13 |
| FR2187860B1 (sv) | 1977-02-11 |
| GB1381213A (en) | 1975-01-22 |
| NL7308153A (sv) | 1973-12-18 |
| JPS4962541A (sv) | 1974-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |