BR7105419D0 - Processo para fabricacao de azo-compostos - Google Patents
Processo para fabricacao de azo-compostosInfo
- Publication number
- BR7105419D0 BR7105419D0 BR541971A BR541971A BR7105419D0 BR 7105419 D0 BR7105419 D0 BR 7105419D0 BR 541971 A BR541971 A BR 541971A BR 541971 A BR541971 A BR 541971A BR 7105419 D0 BR7105419 D0 BR 7105419D0
- Authority
- BR
- Brazil
- Prior art keywords
- azo
- compounds
- manufacture
- Prior art date
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1237070A CH567549A5 (en) | 1970-08-19 | 1970-08-19 | Yellow,orange and red azo cpds - for dyeing /printing polyacrylonitrile cellulosics and polyesters |
| CH1117371A CH580674A5 (en) | 1971-07-28 | 1971-07-28 | Yellow,orange and red azo cpds - for dyeing /printing polyacrylonitrile cellulosics and polyesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7105419D0 true BR7105419D0 (pt) | 1973-05-03 |
Family
ID=25707916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR541971A BR7105419D0 (pt) | 1970-08-19 | 1971-08-19 | Processo para fabricacao de azo-compostos |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5713588B1 (pt) |
| BE (1) | BE771462A (pt) |
| BR (1) | BR7105419D0 (pt) |
| CA (1) | CA961032A (pt) |
| DE (1) | DE2141453A1 (pt) |
| ES (1) | ES394313A1 (pt) |
| FR (1) | FR2102371B1 (pt) |
| GB (1) | GB1355400A (pt) |
| NL (1) | NL7111397A (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005069A (en) * | 1972-05-15 | 1977-01-25 | Sandoz Ltd. | Azo dyes having a 3-halo-4-cyano or acyl-6-hydroxypyridone-2 coupling component radical |
| US4092308A (en) * | 1972-10-05 | 1978-05-30 | Ciba-Geigy Corporation | 4-Sulphomethyl substituted hydroxypyridone azo dyestuffs |
| GB1448096A (en) * | 1972-10-05 | 1976-09-02 | Ciba Geigy Ag | Azo compounds process for their preparation and use |
| SU871736A3 (ru) * | 1975-07-25 | 1981-10-07 | Циба-Гейги Аг (Фирма) | Способ получени активного азокрасител |
| GB9017869D0 (en) * | 1990-08-15 | 1990-09-26 | Ici Plc | Compounds |
| MX174411B (es) * | 1990-08-15 | 1994-05-13 | Ici Plc | Compuestos |
| CN116144195B (zh) * | 2022-12-12 | 2024-04-02 | 江苏德美科化工有限公司 | 一种高性能耐碱性黄色活性染料及其制备方法 |
-
1971
- 1971-08-17 CA CA120,721A patent/CA961032A/en not_active Expired
- 1971-08-18 DE DE19712141453 patent/DE2141453A1/de active Pending
- 1971-08-18 BE BE771462A patent/BE771462A/xx unknown
- 1971-08-18 FR FR7130143A patent/FR2102371B1/fr not_active Expired
- 1971-08-18 ES ES394313A patent/ES394313A1/es not_active Expired
- 1971-08-18 NL NL7111397A patent/NL7111397A/xx not_active Application Discontinuation
- 1971-08-19 BR BR541971A patent/BR7105419D0/pt unknown
- 1971-08-19 GB GB3900171A patent/GB1355400A/en not_active Expired
- 1971-08-19 JP JP6264271A patent/JPS5713588B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE771462A (fr) | 1972-02-18 |
| NL7111397A (pt) | 1972-02-22 |
| FR2102371A1 (pt) | 1972-04-07 |
| FR2102371B1 (pt) | 1973-06-29 |
| ES394313A1 (es) | 1974-10-01 |
| GB1355400A (en) | 1974-06-05 |
| CA961032A (en) | 1975-01-14 |
| DE2141453A1 (de) | 1972-02-24 |
| JPS5713588B1 (pt) | 1982-03-18 |
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