BR8102330A - Processo de preparacao de corantes oxazinicos basicos - Google Patents

Processo de preparacao de corantes oxazinicos basicos

Info

Publication number
BR8102330A
BR8102330A BR8102330A BR8102330A BR8102330A BR 8102330 A BR8102330 A BR 8102330A BR 8102330 A BR8102330 A BR 8102330A BR 8102330 A BR8102330 A BR 8102330A BR 8102330 A BR8102330 A BR 8102330A
Authority
BR
Brazil
Prior art keywords
oxazines
preparing basic
preparing
basic
basic oxazines
Prior art date
Application number
BR8102330A
Other languages
English (en)
Inventor
G Belfort
Original Assignee
Ugine Kuhlmann
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 by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BR8102330A publication Critical patent/BR8102330A/pt

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
    • C09B19/00—Oxazine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BR8102330A 1980-04-18 1981-04-15 Processo de preparacao de corantes oxazinicos basicos BR8102330A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8008723A FR2480767A1 (fr) 1980-04-18 1980-04-18 Procede de preparation de colorants oxaziniques basiques

Publications (1)

Publication Number Publication Date
BR8102330A true BR8102330A (pt) 1981-12-08

Family

ID=9241062

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102330A BR8102330A (pt) 1980-04-18 1981-04-15 Processo de preparacao de corantes oxazinicos basicos

Country Status (7)

Country Link
US (1) US4362873A (pt)
EP (1) EP0038736B1 (pt)
JP (1) JPS56166261A (pt)
BR (1) BR8102330A (pt)
DE (1) DE3161621D1 (pt)
ES (1) ES501434A0 (pt)
FR (1) FR2480767A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644369A1 (de) * 1986-12-24 1988-07-07 Basf Ag Verfahren zur uebertragung von kationischen farbstoffen in ihrer deprotonierten, elektrisch neutralen form
FR2693468A1 (fr) * 1992-07-10 1994-01-14 Ciba Geigy Ag Procédé de préparation de colorants de type oxazine.
DE59309805D1 (de) * 1992-12-15 1999-11-04 Ciba Sc Holding Ag Oxazinfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
US5792389A (en) * 1993-10-27 1998-08-11 United States Of America Water soluble laser dyes
US5631371A (en) * 1995-11-22 1997-05-20 Bayer Corporation Method for the preparation of substituted 3-(phenylimino)-3H-phenothiazines and phenoxazines
CN101896811B (zh) 2007-12-10 2014-04-16 拜尔健康护理有限责任公司 制备3-苯基亚氨基-3h-吩噻嗪或3-苯基亚氨基-3h-吩噁嗪介体的方法
GB201004450D0 (en) * 2010-03-17 2010-05-05 Pharmalucia Ltd Compounds and methods relating thereto

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741605A (en) * 1954-08-27 1956-04-10 Du Pont Phenoxazine compounds and their p-nitrosoaniline intermediates
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.
US3928339A (en) * 1970-12-31 1975-12-23 Hoechst Ag Basic oxazine dyestuffs and process for their preparation
DE2210074C3 (de) * 1972-03-02 1981-05-07 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Oxazinfarbstoffen
DE2458347A1 (de) * 1974-12-10 1976-06-16 Hoechst Ag Verfahren zur herstellung von basischen oxazinfarbstoffen
CH617448A5 (en) * 1975-07-11 1980-05-30 Ciba Geigy Ag Process for preparing basic oxazine dyes
CH638548A5 (de) * 1978-07-21 1983-09-30 Ciba Geigy Ag Kationische oxazinfarbstoffe.

Also Published As

Publication number Publication date
ES8206599A1 (es) 1982-08-16
DE3161621D1 (en) 1984-01-19
JPS56166261A (en) 1981-12-21
FR2480767A1 (fr) 1981-10-23
EP0038736A1 (fr) 1981-10-28
ES501434A0 (es) 1982-08-16
FR2480767B1 (pt) 1983-07-18
EP0038736B1 (fr) 1983-12-14
US4362873A (en) 1982-12-07

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