FR2317336A1 - Procede de preparation de colorants oxaziniques basiques - Google Patents

Procede de preparation de colorants oxaziniques basiques

Info

Publication number
FR2317336A1
FR2317336A1 FR7621179A FR7621179A FR2317336A1 FR 2317336 A1 FR2317336 A1 FR 2317336A1 FR 7621179 A FR7621179 A FR 7621179A FR 7621179 A FR7621179 A FR 7621179A FR 2317336 A1 FR2317336 A1 FR 2317336A1
Authority
FR
France
Prior art keywords
oxazinic
dyes
preparing basic
preparing
basic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7621179A
Other languages
English (en)
French (fr)
Other versions
FR2317336B1 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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
Publication of FR2317336A1 publication Critical patent/FR2317336A1/fr
Application granted granted Critical
Publication of FR2317336B1 publication Critical patent/FR2317336B1/fr
Granted legal-status Critical Current

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)
  • Coloring (AREA)
FR7621179A 1975-07-11 1976-07-09 Procede de preparation de colorants oxaziniques basiques Granted FR2317336A1 (fr)

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 (2)

Publication Number Publication Date
FR2317336A1 true FR2317336A1 (fr) 1977-02-04
FR2317336B1 FR2317336B1 (OSRAM) 1978-05-19

Family

ID=4348294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621179A Granted FR2317336A1 (fr) 1975-07-11 1976-07-09 Procede de preparation de colorants oxaziniques basiques

Country Status (7)

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

Cited By (2)

* 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
EP0047429A1 (de) * 1980-09-05 1982-03-17 BASF Aktiengesellschaft Basische Farbstoffe der Oxazinreihe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693468A1 (fr) * 1992-07-10 1994-01-14 Ciba Geigy Ag Procédé de préparation de colorants de type oxazine.

Citations (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
FR2124306A1 (OSRAM) * 1971-02-03 1972-09-22 Basf Ag
FR2249133A1 (OSRAM) * 1973-10-27 1975-05-23 Bayer Ag
FR2268842A1 (OSRAM) * 1974-04-29 1975-11-21 Ciba Geigy Ag

Patent Citations (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
FR2124306A1 (OSRAM) * 1971-02-03 1972-09-22 Basf Ag
FR2249133A1 (OSRAM) * 1973-10-27 1975-05-23 Bayer Ag
FR2268842A1 (OSRAM) * 1974-04-29 1975-11-21 Ciba Geigy Ag

Cited By (4)

* 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
EP0038736A1 (fr) * 1980-04-18 1981-10-28 I.C.I. Francolor S.A. Procédé de préparation de colorants oxaziniques basiques
US4362873A (en) * 1980-04-18 1982-12-07 P C U K Produits Chimiques Ugine Kuhlmann Process for the preparation of basic oxazine dyestuffs
EP0047429A1 (de) * 1980-09-05 1982-03-17 BASF Aktiengesellschaft Basische Farbstoffe der Oxazinreihe

Also Published As

Publication number Publication date
BR7604498A (pt) 1977-08-02
CH617448A5 (en) 1980-05-30
ES449746A1 (es) 1977-08-16
GB1550868A (en) 1979-08-22
JPS5210328A (en) 1977-01-26
FR2317336B1 (OSRAM) 1978-05-19
DE2631040A1 (de) 1977-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse