BR7401245D0 - Processo para a preparacao de produtos de condensacao - Google Patents
Processo para a preparacao de produtos de condensacaoInfo
- Publication number
- BR7401245D0 BR7401245D0 BR124574A BR124574A BR7401245D0 BR 7401245 D0 BR7401245 D0 BR 7401245D0 BR 124574 A BR124574 A BR 124574A BR 124574 A BR124574 A BR 124574A BR 7401245 D0 BR7401245 D0 BR 7401245D0
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- condensation products
- condensation
- products
- Prior art date
Links
- 239000007859 condensation product Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732308724 DE2308724C3 (de) | 1973-02-22 | 1973-02-22 | Verfahren zur Herstellung von 2,2',4,4'-Tetraamino-5,5'-diniethyltriphenylmethan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7401245D0 true BR7401245D0 (pt) | 1974-11-05 |
Family
ID=5872721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR124574A BR7401245D0 (pt) | 1973-02-22 | 1974-02-20 | Processo para a preparacao de produtos de condensacao |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS49115195A (enExample) |
| AU (1) | AU6576074A (enExample) |
| BE (1) | BE811379A (enExample) |
| BR (1) | BR7401245D0 (enExample) |
| CA (1) | CA1014173A (enExample) |
| CH (1) | CH593908A5 (enExample) |
| DE (1) | DE2308724C3 (enExample) |
| ES (1) | ES423480A1 (enExample) |
| FR (1) | FR2219149B1 (enExample) |
| GB (1) | GB1423096A (enExample) |
| IE (1) | IE38913B1 (enExample) |
| IT (1) | IT1008895B (enExample) |
| NL (1) | NL7402267A (enExample) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE48928C (de) * | FARBENFABRIKEN VORM. FRIEDR. BAYER & COin Elberfeld | Verfahren zur Darstellung von unsymmetrisch substituirten Diarnidotriphenylmethan-Derivaten und von Sulfosäuren derselben | ||
| FR456498A (fr) * | 1912-06-19 | 1913-08-27 | Leopold Cassella Et C G M B H | Procédé pour la production de colorants halogénés de la série des rosanilines |
| GB191413604A (en) * | 1914-06-04 | 1915-08-05 | Philip Arthur Newton | Manufacture and Production of New Dyes of the Triphenylmethane Series. |
| DE741008C (de) * | 1938-03-29 | 1943-11-02 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von basischen Triarylmethanfarbstoffen |
| JPS419536Y1 (enExample) * | 1964-01-23 | 1966-05-09 | ||
| NL6911540A (enExample) * | 1969-07-28 | 1971-02-01 |
-
1973
- 1973-02-22 DE DE19732308724 patent/DE2308724C3/de not_active Expired
-
1974
- 1974-02-14 CA CA192,572A patent/CA1014173A/en not_active Expired
- 1974-02-19 NL NL7402267A patent/NL7402267A/xx unknown
- 1974-02-19 AU AU65760/74A patent/AU6576074A/en not_active Expired
- 1974-02-20 CH CH236574A patent/CH593908A5/xx not_active IP Right Cessation
- 1974-02-20 BR BR124574A patent/BR7401245D0/pt unknown
- 1974-02-20 IT IT4853974A patent/IT1008895B/it active
- 1974-02-21 ES ES423480A patent/ES423480A1/es not_active Expired
- 1974-02-21 IE IE34974A patent/IE38913B1/xx unknown
- 1974-02-21 BE BE141215A patent/BE811379A/xx unknown
- 1974-02-22 FR FR7406196A patent/FR2219149B1/fr not_active Expired
- 1974-02-22 GB GB822074A patent/GB1423096A/en not_active Expired
- 1974-02-22 JP JP2063974A patent/JPS49115195A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU6576074A (en) | 1975-08-21 |
| BE811379A (fr) | 1974-08-21 |
| CA1014173A (en) | 1977-07-19 |
| NL7402267A (enExample) | 1974-08-26 |
| DE2308724B2 (de) | 1977-10-27 |
| JPS49115195A (enExample) | 1974-11-02 |
| CH593908A5 (enExample) | 1977-12-30 |
| DE2308724C3 (de) | 1978-06-08 |
| IT1008895B (it) | 1976-11-30 |
| FR2219149B1 (enExample) | 1979-01-26 |
| DE2308724A1 (de) | 1974-09-12 |
| ES423480A1 (es) | 1976-05-16 |
| IE38913B1 (en) | 1978-06-21 |
| IE38913L (en) | 1974-08-22 |
| FR2219149A1 (enExample) | 1974-09-20 |
| GB1423096A (en) | 1976-01-28 |
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