JPS573661B1 - - Google Patents
Info
- Publication number
- JPS573661B1 JPS573661B1 JP2988272A JP2988272A JPS573661B1 JP S573661 B1 JPS573661 B1 JP S573661B1 JP 2988272 A JP2988272 A JP 2988272A JP 2988272 A JP2988272 A JP 2988272A JP S573661 B1 JPS573661 B1 JP S573661B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712115131 DE2115131C3 (de) | 1971-03-29 | 1971-03-29 | Verfahren zur Herstellung von Pyranthronen |
| DE19712115093 DE2115093A1 (en) | 1971-03-29 | 1971-03-29 | Pyranthrone pigment mfr - from 2,2-dialkyl 1,1-dianthraquinonyls using cycloaliphatic amines as condensing agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS573661B1 true JPS573661B1 (enrdf_load_stackoverflow) | 1982-01-22 |
Family
ID=25760875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2988272A Pending JPS573661B1 (enrdf_load_stackoverflow) | 1971-03-29 | 1972-03-27 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS573661B1 (enrdf_load_stackoverflow) |
| BE (1) | BE781409A (enrdf_load_stackoverflow) |
| CH (1) | CH552030A (enrdf_load_stackoverflow) |
| FR (1) | FR2132082B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1375652A (enrdf_load_stackoverflow) |
| IT (1) | IT952425B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2275531A1 (fr) * | 1974-06-21 | 1976-01-16 | Ugine Kuhlmann | Procede de preparation de colorants de cuve de la serie de l'indanthrone |
-
1972
- 1972-03-15 CH CH381672A patent/CH552030A/xx not_active IP Right Cessation
- 1972-03-27 JP JP2988272A patent/JPS573661B1/ja active Pending
- 1972-03-27 FR FR7210657A patent/FR2132082B1/fr not_active Expired
- 1972-03-28 IT IT4928672A patent/IT952425B/it active
- 1972-03-28 GB GB1443872A patent/GB1375652A/en not_active Expired
- 1972-03-29 BE BE781409A patent/BE781409A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE781409A (fr) | 1972-09-29 |
| FR2132082B1 (enrdf_load_stackoverflow) | 1976-10-29 |
| GB1375652A (enrdf_load_stackoverflow) | 1974-11-27 |
| IT952425B (it) | 1973-07-20 |
| FR2132082A1 (enrdf_load_stackoverflow) | 1972-11-17 |
| CH552030A (de) | 1974-07-31 |