CH603755A5 - - Google Patents
Info
- Publication number
- CH603755A5 CH603755A5 CH1639974A CH1639974A CH603755A5 CH 603755 A5 CH603755 A5 CH 603755A5 CH 1639974 A CH1639974 A CH 1639974A CH 1639974 A CH1639974 A CH 1639974A CH 603755 A5 CH603755 A5 CH 603755A5
- Authority
- CH
- Switzerland
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
- 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—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7345413A FR2255356B1 (en) | 1973-12-19 | 1973-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH603755A5 true CH603755A5 (en) | 1978-08-31 |
Family
ID=9129424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1639974A CH603755A5 (en) | 1973-12-19 | 1974-12-10 |
Country Status (8)
| Country | Link |
|---|---|
| AR (1) | AR206138A1 (en) |
| BE (1) | BE823537A (en) |
| BR (1) | BR7410391D0 (en) |
| CH (1) | CH603755A5 (en) |
| DE (1) | DE2457800A1 (en) |
| FR (1) | FR2255356B1 (en) |
| GB (1) | GB1485056A (en) |
| NL (1) | NL7415447A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH640556A5 (en) | 1979-03-15 | 1984-01-13 | Sandoz Ag | METALLIZABLE AND METALLIZED AZO COMPOUNDS, THEIR PRODUCTION AND USE. |
| GB9406289D0 (en) * | 1994-03-30 | 1994-05-25 | Sandoz Ltd | Improvements in or relating to organic compounds |
| ES2403068T3 (en) * | 2010-07-29 | 2013-05-13 | Clariant Finance (Bvi) Limited | Acid dyes |
-
1973
- 1973-12-19 FR FR7345413A patent/FR2255356B1/fr not_active Expired
-
1974
- 1974-01-01 AR AR25696774A patent/AR206138A1/en active
- 1974-11-27 NL NL7415447A patent/NL7415447A/en not_active Application Discontinuation
- 1974-12-06 DE DE19742457800 patent/DE2457800A1/en not_active Withdrawn
- 1974-12-10 CH CH1639974A patent/CH603755A5/xx not_active IP Right Cessation
- 1974-12-12 BR BR1039174A patent/BR7410391D0/en unknown
- 1974-12-18 GB GB5457174A patent/GB1485056A/en not_active Expired
- 1974-12-18 BE BE151665A patent/BE823537A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1485056A (en) | 1977-09-08 |
| FR2255356B1 (en) | 1978-03-24 |
| BR7410391D0 (en) | 1975-09-16 |
| FR2255356A1 (en) | 1975-07-18 |
| DE2457800A1 (en) | 1975-07-03 |
| NL7415447A (en) | 1975-06-23 |
| AR206138A1 (en) | 1976-06-30 |
| BE823537A (en) | 1975-06-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |