IT974548B - DISAZOIC PIGMENTS AND THEIR PREPARATION - Google Patents
DISAZOIC PIGMENTS AND THEIR PREPARATIONInfo
- Publication number
- IT974548B IT974548B IT3306271A IT3306271A IT974548B IT 974548 B IT974548 B IT 974548B IT 3306271 A IT3306271 A IT 3306271A IT 3306271 A IT3306271 A IT 3306271A IT 974548 B IT974548 B IT 974548B
- Authority
- IT
- Italy
- Prior art keywords
- disazoic
- pigments
- preparation
- disazoic pigments
- Prior art date
Links
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE786778D BE786778A (en) | 1971-07-26 | NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS | |
IT3306271A IT974548B (en) | 1971-12-29 | 1971-12-29 | DISAZOIC PIGMENTS AND THEIR PREPARATION |
NLAANVRAGE7210119,A NL176472C (en) | 1971-07-26 | 1972-07-21 | METHOD FOR PREPARING BISAZO PIGMENTS, AND METHOD FOR PREPARING PIGMENTED MIXTURES CONTAINING A BISAZOPIGMENT SO OBTAINED |
FR727226521A FR2147125B1 (en) | 1971-07-26 | 1972-07-24 | |
DE2236250A DE2236250C2 (en) | 1971-07-26 | 1972-07-24 | New disazo pigments, their manufacture and use |
ES405128A ES405128A1 (en) | 1971-07-26 | 1972-07-24 | Diazo compounds obtained by coupling acetoacetanilides with tetrazotized diaminobenzanilides |
GB3479872A GB1403412A (en) | 1971-07-26 | 1972-07-25 | Disazo pigments and their preparation |
JP7390572A JPS5521783B1 (en) | 1971-07-26 | 1972-07-25 | |
CA148,029A CA967563A (en) | 1971-07-26 | 1972-07-26 | Diazo pigments and method of preparing same |
CH1113072A CH561257A5 (en) | 1971-07-26 | 1972-07-26 | |
US05/838,128 US4296028A (en) | 1971-07-26 | 1977-09-30 | Pyrazolonyl substituted disazo pigments |
US06/034,000 US4269769A (en) | 1971-07-26 | 1979-04-27 | Diazo compounds obtained by coupling acetoacetanilides with tetrazotized diaminobenzanilides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3306271A IT974548B (en) | 1971-12-29 | 1971-12-29 | DISAZOIC PIGMENTS AND THEIR PREPARATION |
Publications (1)
Publication Number | Publication Date |
---|---|
IT974548B true IT974548B (en) | 1974-07-10 |
Family
ID=11236298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3306271A IT974548B (en) | 1971-07-26 | 1971-12-29 | DISAZOIC PIGMENTS AND THEIR PREPARATION |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT974548B (en) |
-
1971
- 1971-12-29 IT IT3306271A patent/IT974548B/en active
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