BR7305621D0 - Processo para fabricao de corantes pigmentares da serie da 2,4-dihidroxi-quinolina - Google Patents
Processo para fabricao de corantes pigmentares da serie da 2,4-dihidroxi-quinolinaInfo
- Publication number
- BR7305621D0 BR7305621D0 BR5621/73A BR562173A BR7305621D0 BR 7305621 D0 BR7305621 D0 BR 7305621D0 BR 5621/73 A BR5621/73 A BR 5621/73A BR 562173 A BR562173 A BR 562173A BR 7305621 D0 BR7305621 D0 BR 7305621D0
- Authority
- BR
- Brazil
- Prior art keywords
- dihydroxy
- quinoline series
- manufacturing
- pigmentary dyes
- dyes
- Prior art date
Links
- HDHQZCHIXUUSMK-UHFFFAOYSA-N 4-hydroxy-2-quinolone Chemical class C1=CC=C2C(O)=CC(=O)NC2=C1 HDHQZCHIXUUSMK-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
- C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
- C09B23/166—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing two or more nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2236800A DE2236800A1 (de) | 1972-07-27 | 1972-07-27 | Pigmentfarbstoffe der 2,4-dihydroxychinolinreihe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7305621D0 true BR7305621D0 (pt) | 1974-08-29 |
Family
ID=5851818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR5621/73A BR7305621D0 (pt) | 1972-07-27 | 1973-07-25 | Processo para fabricao de corantes pigmentares da serie da 2,4-dihidroxi-quinolina |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4959835A (cs) |
| AR (1) | AR197249A1 (cs) |
| AU (1) | AU5828573A (cs) |
| BR (1) | BR7305621D0 (cs) |
| CH (1) | CH574988A5 (cs) |
| DE (1) | DE2236800A1 (cs) |
| FR (1) | FR2194751B3 (cs) |
| GB (1) | GB1429983A (cs) |
| IT (1) | IT990015B (cs) |
| ZA (1) | ZA735062B (cs) |
-
1972
- 1972-07-27 DE DE2236800A patent/DE2236800A1/de active Pending
-
1973
- 1973-07-09 CH CH999773A patent/CH574988A5/xx not_active IP Right Cessation
- 1973-07-19 AU AU58285/73A patent/AU5828573A/en not_active Expired
- 1973-07-24 FR FR7327009A patent/FR2194751B3/fr not_active Expired
- 1973-07-25 ZA ZA735062A patent/ZA735062B/xx unknown
- 1973-07-25 IT IT51649/73A patent/IT990015B/it active
- 1973-07-25 BR BR5621/73A patent/BR7305621D0/pt unknown
- 1973-07-25 JP JP48083215A patent/JPS4959835A/ja active Pending
- 1973-07-26 GB GB3554173A patent/GB1429983A/en not_active Expired
- 1973-07-26 AR AR249285A patent/AR197249A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2236800A1 (de) | 1974-02-07 |
| JPS4959835A (cs) | 1974-06-11 |
| ZA735062B (en) | 1974-07-31 |
| CH574988A5 (cs) | 1976-04-30 |
| FR2194751A1 (cs) | 1974-03-01 |
| GB1429983A (en) | 1976-03-31 |
| IT990015B (it) | 1975-06-20 |
| FR2194751B3 (cs) | 1976-07-09 |
| AU5828573A (en) | 1975-01-23 |
| AR197249A1 (es) | 1974-03-22 |
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