CH617448A5 - Process for preparing basic oxazine dyes - Google Patents

Process for preparing basic oxazine dyes Download PDF

Info

Publication number
CH617448A5
CH617448A5 CH909875A CH909875A CH617448A5 CH 617448 A5 CH617448 A5 CH 617448A5 CH 909875 A CH909875 A CH 909875A CH 909875 A CH909875 A CH 909875A CH 617448 A5 CH617448 A5 CH 617448A5
Authority
CH
Switzerland
Prior art keywords
formula
oxazine dyes
water
mixture
ether
Prior art date
Application number
CH909875A
Other languages
German (de)
English (en)
Inventor
Erwin Dr Brunn
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH909875A priority Critical patent/CH617448A5/de
Priority to GB2847376A priority patent/GB1550868A/en
Priority to JP8046376A priority patent/JPS5210328A/ja
Priority to FR7621179A priority patent/FR2317336A1/fr
Priority to DE19762631040 priority patent/DE2631040A1/de
Priority to BR7604498A priority patent/BR7604498A/pt
Priority to ES449746A priority patent/ES449746A1/es
Priority to US05/862,881 priority patent/US4196286A/en
Publication of CH617448A5 publication Critical patent/CH617448A5/de

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)
  • Coloring (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CH909875A 1975-07-11 1975-07-11 Process for preparing basic oxazine dyes CH617448A5 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH909875A CH617448A5 (en) 1975-07-11 1975-07-11 Process for preparing basic oxazine dyes
GB2847376A GB1550868A (en) 1975-07-11 1976-07-08 Process for the manufacture of basic oxazine dyestuffs
JP8046376A JPS5210328A (en) 1975-07-11 1976-07-08 Process for producing basic oxazine dyes
FR7621179A FR2317336A1 (fr) 1975-07-11 1976-07-09 Procede de preparation de colorants oxaziniques basiques
DE19762631040 DE2631040A1 (de) 1975-07-11 1976-07-09 Verfahren zur herstellung basischer oxazinfarbstoffe
BR7604498A BR7604498A (pt) 1975-07-11 1976-07-09 Processo para a preparacao de corantes oxazinicos basicos
ES449746A ES449746A1 (es) 1975-07-11 1976-07-10 Procedimiento para la preparacion de colorantes de oxacina basicos.
US05/862,881 US4196286A (en) 1975-07-11 1977-12-21 Process for the manufacture of basic oxazine dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH909875A CH617448A5 (en) 1975-07-11 1975-07-11 Process for preparing basic oxazine dyes

Publications (1)

Publication Number Publication Date
CH617448A5 true CH617448A5 (en) 1980-05-30

Family

ID=4348294

Family Applications (1)

Application Number Title Priority Date Filing Date
CH909875A CH617448A5 (en) 1975-07-11 1975-07-11 Process for preparing basic oxazine dyes

Country Status (7)

Country Link
JP (1) JPS5210328A (es)
BR (1) BR7604498A (es)
CH (1) CH617448A5 (es)
DE (1) DE2631040A1 (es)
ES (1) ES449746A1 (es)
FR (1) FR2317336A1 (es)
GB (1) GB1550868A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480767A1 (fr) * 1980-04-18 1981-10-23 Ugine Kuhlmann Procede de preparation de colorants oxaziniques basiques
DE3033439A1 (de) * 1980-09-05 1982-04-22 Basf Ag, 6700 Ludwigshafen Basische farbstoffe der oxazinreihe
FR2693468A1 (fr) * 1992-07-10 1994-01-14 Ciba Geigy Ag Procédé de préparation de colorants de type oxazine.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036034A5 (en) * 1969-03-03 1970-12-24 Hoechst Ag Basic oxazine dyestuffs
NL7200948A (es) * 1971-02-03 1972-08-07
DE2353987C3 (de) * 1973-10-27 1978-08-24 Bayer Ag, 5090 Leverkusen Verfahren zur Isolierung leichtlöslicher basischer Oxazin- und Phenazinfarbstoffe
CH593321A5 (es) * 1974-04-29 1977-11-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
FR2317336A1 (fr) 1977-02-04
FR2317336B1 (es) 1978-05-19
ES449746A1 (es) 1977-08-16
BR7604498A (pt) 1977-08-02
GB1550868A (en) 1979-08-22
DE2631040A1 (de) 1977-01-27
JPS5210328A (en) 1977-01-26

Similar Documents

Publication Publication Date Title
DE19957282C1 (de) Verfahren zur Herstellung von 1,4-Diamino-2-methoxymethyl-benzol und dessen Salzen
DE2913300C2 (de) Verfahren zur Herstellung von aliphatischen N-substituierten Maleinimiden
DE2165757A1 (de) Verfahren zur Herstellung von 2,3 5,6 Tetra aminopyndin aus 2,6 Diamino 3,5 dinitro pyndin, sowie Polymerisate, die sich von der Tetraaminopyndinverbindung ableiten
DE2518587C2 (de) Verfahren zur Herstellung basischer Oxazinfarbstoffe
DE1086237B (de) Verfahren zur Herstellung neuer 2, 5-Di-[benzimidazyl-(2')]-furan-verbindungen
DE1070315B (de) Verfahren zur Herstellung von Anthrachinonfarbstoffen
CH617448A5 (en) Process for preparing basic oxazine dyes
DE2458347A1 (de) Verfahren zur herstellung von basischen oxazinfarbstoffen
DE2423548A1 (de) Verfahren zur herstellung von 4-amino1,8-naphthalimid-verbindungen
DE2330241C3 (de) Chlorthio-N-phthalimid, Verfahren zu seiner Herstellung und seine Verwendung
DE1114964B (de) Verfahren zur Herstellung von wasserloeslichen Farbstoffen
DE2701677A1 (de) Verfahren zur herstellung von organischen verbindungen
DE4302013C1 (de) Verfahren zur Herstellung reiner Phenothiazinfarbstoffe
DE2727331C2 (de) Anthrachinoide Dispersionsfarbstoffe und deren Verwendung
DE935566C (de) Verfahren zur Herstellung von Kuepenfarbstoffen
DE2128905B2 (de) Halbseitig quaternierte aethylendiaminderivate und verfahren zu ihrer herstellung
DE935667C (de) Verfahren zur Herstellung von Phenanthridiniumsalzen
AT208850B (de) Verfahren zur Herstellung neuer 2,5-Di-[benzimidazyl-(2')]-furanverbindungen
AT240365B (de) Verfahren zur Herstellung von neuen Sulfonamidderivaten und von deren Salzen
US4196286A (en) Process for the manufacture of basic oxazine dyestuffs
AT233143B (de) Verfahren zur Herstellung von Fluorubin
AT224636B (de) Verfahren zur Herstellung von neuen Indolderivaten
DE1620142C (de) Verfahren zur Herstellung von 3,4 Dichlorisothiazolen
DE1569604C3 (de) Verfahren zur Herstellung von basischen Oxazinfarbstoffen
DE951270C (de) Verfahren zur Reinigung von bis-quaternaeren Ammoniumsalzen

Legal Events

Date Code Title Description
PL Patent ceased