BR7408820D0 - Processo para o isolamento de corantes basicos de oxazina e fenazina facilmente soluveis - Google Patents
Processo para o isolamento de corantes basicos de oxazina e fenazina facilmente soluveisInfo
- Publication number
- BR7408820D0 BR7408820D0 BR8820/74A BR882074A BR7408820D0 BR 7408820 D0 BR7408820 D0 BR 7408820D0 BR 8820/74 A BR8820/74 A BR 8820/74A BR 882074 A BR882074 A BR 882074A BR 7408820 D0 BR7408820 D0 BR 7408820D0
- Authority
- BR
- Brazil
- Prior art keywords
- phenazine
- oxazine
- insulation
- easily soluble
- basic dyes
- Prior art date
Links
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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
-
- 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
- C09B17/00—Azine dyes
- C09B17/02—Azine dyes of the benzene series
-
- 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
- C09B19/00—Oxazine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2353987A DE2353987C3 (de) | 1973-10-27 | 1973-10-27 | Verfahren zur Isolierung leichtlöslicher basischer Oxazin- und Phenazinfarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7408820D0 true BR7408820D0 (pt) | 1975-08-26 |
Family
ID=5896647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8820/74A BR7408820D0 (pt) | 1973-10-27 | 1974-10-23 | Processo para o isolamento de corantes basicos de oxazina e fenazina facilmente soluveis |
Country Status (12)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196286A (en) * | 1975-07-11 | 1980-04-01 | Ciba-Geigy Corporation | Process for the manufacture of basic oxazine dyestuffs |
| CH617448A5 (en) * | 1975-07-11 | 1980-05-30 | Ciba Geigy Ag | Process for preparing basic oxazine dyes |
| DE2631166C2 (de) * | 1976-07-10 | 1983-05-26 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Oxazinfarbstoffen |
| CH638548A5 (de) * | 1978-07-21 | 1983-09-30 | Ciba Geigy Ag | Kationische oxazinfarbstoffe. |
| US4237281A (en) * | 1978-10-13 | 1980-12-02 | Ciba-Geigy Aktiengesellschaft | Dyestuffs containing amino or imino groups |
| GB8424709D0 (en) * | 1984-10-01 | 1984-11-07 | Minnesota Mining & Mfg | Azine redox dyes and leuco azine dyes |
| US4647525A (en) * | 1984-10-01 | 1987-03-03 | Minnesota Mining And Manufacturing Company | Stabilized leuco phenazine dyes and their use in an imaging system |
| JPH01183122A (ja) * | 1988-01-18 | 1989-07-20 | Fujitsu Ltd | 真空チャンバ用光学窓 |
| EP0339869A3 (en) * | 1988-04-26 | 1991-11-13 | Minnesota Mining And Manufacturing Company | Novel phenazine dyes |
| DE10212960A1 (de) * | 2002-03-22 | 2003-10-23 | Gnothis Holding Sa Ecublens | Verwendung von Oxazin-Farbstoffen als Markierungsgruppen für die Einzelmolekülanalyse |
| JPWO2006087935A1 (ja) * | 2005-02-17 | 2008-07-03 | 独立行政法人科学技術振興機構 | フェノキサジニウム化合物を活性成分として含有する医薬組成物 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA532301A (en) | 1956-10-30 | L. Crossley Moses | Benzo (a) phenoxazine dyes for therapeutic use | |
| US3655601A (en) * | 1969-02-13 | 1972-04-11 | Hoechst Ag | Process for the manufacture of basic oxazine dyestuffs |
| DE1919511C3 (de) * | 1969-04-17 | 1975-09-18 | Hoechst Ag, 6000 Frankfurt | Basische Oxazinfarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
| NL153588B (nl) * | 1970-12-31 | 1977-06-15 | Hoechst Ag | Werkwijze voor het bereiden van basische oxazinekleurstoffen. |
| US3731222A (en) * | 1972-03-30 | 1973-05-01 | Eastman Kodak Co | Phenoxazine dye lasers |
-
1973
- 1973-10-27 DE DE2353987A patent/DE2353987C3/de not_active Expired
-
1974
- 1974-09-16 IN IN2055/CAL/74A patent/IN143057B/en unknown
- 1974-10-17 US US05/515,469 patent/US3972879A/en not_active Expired - Lifetime
- 1974-10-23 BR BR8820/74A patent/BR7408820D0/pt unknown
- 1974-10-24 NL NL7413941A patent/NL7413941A/xx not_active Application Discontinuation
- 1974-10-25 IT IT28820/74A patent/IT1025220B/it active
- 1974-10-25 FR FR7435906A patent/FR2249133B1/fr not_active Expired
- 1974-10-25 JP JP12263174A patent/JPS5337092B2/ja not_active Expired
- 1974-10-25 CH CH1432474A patent/CH565833A5/xx not_active IP Right Cessation
- 1974-10-25 BE BE149876A patent/BE821479A/xx unknown
- 1974-10-25 ES ES431368A patent/ES431368A1/es not_active Expired
- 1974-10-25 GB GB4623574A patent/GB1442055A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5337092B2 (US07413550-20080819-C00001.png) | 1978-10-06 |
| IN143057B (US07413550-20080819-C00001.png) | 1977-09-24 |
| IT1025220B (it) | 1978-08-10 |
| ES431368A1 (es) | 1976-11-01 |
| DE2353987C3 (de) | 1978-08-24 |
| DE2353987A1 (de) | 1975-04-30 |
| GB1442055A (en) | 1976-07-07 |
| CH565833A5 (US07413550-20080819-C00001.png) | 1975-08-29 |
| BE821479A (fr) | 1975-04-25 |
| FR2249133B1 (US07413550-20080819-C00001.png) | 1979-03-16 |
| JPS5074630A (US07413550-20080819-C00001.png) | 1975-06-19 |
| FR2249133A1 (US07413550-20080819-C00001.png) | 1975-05-23 |
| US3972879A (en) | 1976-08-03 |
| DE2353987B2 (de) | 1978-01-05 |
| NL7413941A (nl) | 1975-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7500532A (pt) | Processo para manufatura de corantes | |
| BR7410547D0 (pt) | Conjunto e processo para construcao incluindo blocos de intertravamento | |
| BR7300641D0 (pt) | Processo para a fabricacao de corantes monoazoicos dispersos | |
| BR7410641D0 (pt) | Processo para obtencao de copolimeros de butadieno-estireno com propriedades aperfeicoadas | |
| BR7401571D0 (pt) | Processo e aparelho para formar passagens de nivel | |
| BR7403602D0 (pt) | Processo para obtencao de formaldeido | |
| BR7507315A (pt) | Corante vermelho e processo para a preparacao deste | |
| BR7401384D0 (pt) | Processo para obtencao de alfa-aminoacil-3-halo-cefalosporinas | |
| BR7408820D0 (pt) | Processo para o isolamento de corantes basicos de oxazina e fenazina facilmente soluveis | |
| BR7505865A (pt) | Processo para a preparacao de corantes disazo | |
| BR7406433D0 (pt) | Processo para a preparacao e n-n-di-alcoil-amidas | |
| BR7407573D0 (pt) | Composto de 8-hidroxi-quimolina e processo para sua preparacao | |
| BR7302197D0 (pt) | Processo para obtencao de corantes poliazoicos | |
| BR7402732D0 (pt) | Processo para preparacao de nitro-2-halogeno-fenol | |
| BR7306992D0 (pt) | Processo para preparacao de corantes pentaquisazoicos hidrossoluveis | |
| BR7405089D0 (pt) | Poli-eter-imidas e processo para produzi-las | |
| BR7401259D0 (pt) | Composicoes de tingimento e processo para preparacao das mesmas | |
| BR7405338D0 (pt) | Corantes polimidicos e processo para preparacao dos mesmo | |
| BR7410191A (pt) | Processo para a preparacao de corantes poliazoicos e suas aplicacoes | |
| BR7206194D0 (pt) | Processo para obtencao de novos corantes mono e disazoico | |
| BR7403189D0 (pt) | Processo para fabricacao de carbonamidas | |
| BR7604382A (pt) | Processo para a preparacao de corantes de quinoftalona e suas aplicacoes | |
| BR7405763D0 (pt) | Processo para preparacao de maneb colorido e maneb colorido assim obtido | |
| BR7102162D0 (pt) | Processo para a preparacao de corantes de bensoxanteno e benzotioxanteno | |
| BR7103116D0 (pt) | Processo para a fabricacao de corantes de renzoxiamento e de benzotioxanteno |