CH563426A5 - - Google Patents
Info
- Publication number
- CH563426A5 CH563426A5 CH963172A CH963172A CH563426A5 CH 563426 A5 CH563426 A5 CH 563426A5 CH 963172 A CH963172 A CH 963172A CH 963172 A CH963172 A CH 963172A CH 563426 A5 CH563426 A5 CH 563426A5
- 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
- C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
- C09B3/40—Pyranthrones
- C09B3/42—Preparation by synthesis of the nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712132545 DE2132545A1 (de) | 1971-06-30 | 1971-06-30 | Chlorpyranthrone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH563426A5 true CH563426A5 (forum.php) | 1975-06-30 |
Family
ID=5812262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH963172A CH563426A5 (forum.php) | 1971-06-30 | 1972-06-27 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH563426A5 (forum.php) |
| DE (1) | DE2132545A1 (forum.php) |
| FR (1) | FR2143867B1 (forum.php) |
| GB (1) | GB1387308A (forum.php) |
| IT (1) | IT958544B (forum.php) |
-
1971
- 1971-06-30 DE DE19712132545 patent/DE2132545A1/de active Pending
-
1972
- 1972-06-27 CH CH963172A patent/CH563426A5/xx not_active IP Right Cessation
- 1972-06-27 IT IT5119072A patent/IT958544B/it active
- 1972-06-29 GB GB3048072A patent/GB1387308A/en not_active Expired
- 1972-06-29 FR FR7223520A patent/FR2143867B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1387308A (en) | 1975-03-12 |
| DE2132545A1 (de) | 1973-01-11 |
| IT958544B (it) | 1973-10-30 |
| FR2143867A1 (forum.php) | 1973-02-09 |
| FR2143867B1 (forum.php) | 1977-08-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |