BE821479A - Procede d'isolement de colorants basiques bien solubles de la serie de l'oxazine et de la phenazine - Google Patents

Procede d'isolement de colorants basiques bien solubles de la serie de l'oxazine et de la phenazine

Info

Publication number
BE821479A
BE821479A BE149876A BE149876A BE821479A BE 821479 A BE821479 A BE 821479A BE 149876 A BE149876 A BE 149876A BE 149876 A BE149876 A BE 149876A BE 821479 A BE821479 A BE 821479A
Authority
BE
Belgium
Prior art keywords
oxazine
isolation
well soluble
soluble basic
basic colorants
Prior art date
Application number
BE149876A
Other languages
English (en)
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE821479A publication Critical patent/BE821479A/xx

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)
  • Coloring (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE149876A 1973-10-27 1974-10-25 Procede d'isolement de colorants basiques bien solubles de la serie de l'oxazine et de la phenazine BE821479A (fr)

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
BE821479A true BE821479A (fr) 1975-04-25

Family

ID=5896647

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149876A BE821479A (fr) 1973-10-27 1974-10-25 Procede d'isolement de colorants basiques bien solubles de la serie de l'oxazine et de la phenazine

Country Status (12)

Country Link
US (1) US3972879A (de)
JP (1) JPS5337092B2 (de)
BE (1) BE821479A (de)
BR (1) BR7408820D0 (de)
CH (1) CH565833A5 (de)
DE (1) DE2353987C3 (de)
ES (1) ES431368A1 (de)
FR (1) FR2249133B1 (de)
GB (1) GB1442055A (de)
IN (1) IN143057B (de)
IT (1) IT1025220B (de)
NL (1) NL7413941A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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 (de) * 1988-04-26 1991-11-13 Minnesota Mining And Manufacturing Company Phenazinfarbstoffe
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IN143057B (de) 1977-09-24
NL7413941A (nl) 1975-04-29
DE2353987A1 (de) 1975-04-30
JPS5074630A (de) 1975-06-19
CH565833A5 (de) 1975-08-29
FR2249133B1 (de) 1979-03-16
US3972879A (en) 1976-08-03
GB1442055A (en) 1976-07-07
BR7408820D0 (pt) 1975-08-26
DE2353987B2 (de) 1978-01-05
IT1025220B (it) 1978-08-10
JPS5337092B2 (de) 1978-10-06
DE2353987C3 (de) 1978-08-24
ES431368A1 (es) 1976-11-01
FR2249133A1 (de) 1975-05-23

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