BR7308423D0 - Processo de fabricacao de corantes da di-hidroxi piridina - Google Patents
Processo de fabricacao de corantes da di-hidroxi piridinaInfo
- Publication number
- BR7308423D0 BR7308423D0 BR842373A BR842373A BR7308423D0 BR 7308423 D0 BR7308423 D0 BR 7308423D0 BR 842373 A BR842373 A BR 842373A BR 842373 A BR842373 A BR 842373A BR 7308423 D0 BR7308423 D0 BR 7308423D0
- Authority
- BR
- Brazil
- Prior art keywords
- pyridine
- hydroxy
- coloring process
- coloring
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722252943 DE2252943A1 (de) | 1972-10-28 | 1972-10-28 | Dihydroxypyridinfarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7308423D0 true BR7308423D0 (pt) | 1974-08-29 |
Family
ID=5860290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR842373A BR7308423D0 (pt) | 1972-10-28 | 1973-10-26 | Processo de fabricacao de corantes da di-hidroxi piridina |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5026565B2 (sh) |
| AR (1) | AR198703A1 (sh) |
| AU (1) | AU6142273A (sh) |
| BE (1) | BE806566A (sh) |
| BR (1) | BR7308423D0 (sh) |
| CH (1) | CH584263A5 (sh) |
| DD (1) | DD108763A5 (sh) |
| DE (1) | DE2252943A1 (sh) |
| FR (1) | FR2204662B1 (sh) |
| GB (1) | GB1443808A (sh) |
| IT (1) | IT997709B (sh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1550830A (en) * | 1975-12-17 | 1979-08-22 | Ici Ltd | Water soluble azo dyestuffs |
| JPS5637391A (en) * | 1979-08-29 | 1981-04-11 | Tokyo Seikou Seni Roopu Kk | Fiber rope |
| DE3111648A1 (de) * | 1981-03-25 | 1982-10-07 | Basf Ag, 6700 Ludwigshafen | "verfahren zum faerben von belagmassen, organischen loesungsmitteln und mineraloelprodukten und neue farbstoffe" |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1489492A (fr) * | 1965-08-13 | 1967-07-21 | Cassella Farbwerke Mainkur Ag | Nouveaux colorants azoïques insolubles dans l'eau et leur préparation |
| DE1644122B2 (de) * | 1967-09-01 | 1976-07-15 | Cassella Farbwerke Mainkur Ag, 6000 Frankfurt | Sulfonsaeure- und carbonsaeuregruppenfreie wasserunloesliche monoazofarbstoffe und verfahren zu ihrer herstellung |
| GB1360635A (en) * | 1971-04-05 | 1974-07-17 | Ici Ltd | Paints and printing inks |
| BE789191A (fr) * | 1971-09-24 | 1973-03-22 | Cassella Farbwerke Mainkur Ag | Colorants mono-azoiques insolubles dans l'eau |
| BE791584A (fr) * | 1971-11-18 | 1973-05-17 | Cassella Farbwerke Mainkur Ag | Teinture de manieres fibreuses synthetiques |
-
1972
- 1972-10-28 DE DE19722252943 patent/DE2252943A1/de active Pending
-
1973
- 1973-10-16 AU AU61422/73A patent/AU6142273A/en not_active Expired
- 1973-10-24 CH CH1498773A patent/CH584263A5/xx not_active IP Right Cessation
- 1973-10-25 FR FR7338080A patent/FR2204662B1/fr not_active Expired
- 1973-10-26 IT IT5338173A patent/IT997709B/it active
- 1973-10-26 DD DD17431973A patent/DD108763A5/xx unknown
- 1973-10-26 BE BE137106A patent/BE806566A/xx unknown
- 1973-10-26 AR AR25073073A patent/AR198703A1/es active
- 1973-10-26 GB GB4991473A patent/GB1443808A/en not_active Expired
- 1973-10-26 BR BR842373A patent/BR7308423D0/pt unknown
- 1973-10-29 JP JP12085373A patent/JPS5026565B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT997709B (it) | 1975-12-30 |
| AR198703A1 (es) | 1974-07-15 |
| JPS5026565B2 (sh) | 1975-09-02 |
| DE2252943A1 (de) | 1974-05-02 |
| FR2204662A1 (sh) | 1974-05-24 |
| GB1443808A (en) | 1976-07-28 |
| JPS4976935A (sh) | 1974-07-24 |
| DD108763A5 (sh) | 1974-10-05 |
| CH584263A5 (sh) | 1977-01-31 |
| AU6142273A (en) | 1975-04-17 |
| BE806566A (fr) | 1974-04-26 |
| FR2204662B1 (sh) | 1976-11-19 |
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