ES482676A1 - Procedimiento para la preparacion de colorantes, de oxacina cationicos. - Google Patents

Procedimiento para la preparacion de colorantes, de oxacina cationicos.

Info

Publication number
ES482676A1
ES482676A1 ES482676A ES482676A ES482676A1 ES 482676 A1 ES482676 A1 ES 482676A1 ES 482676 A ES482676 A ES 482676A ES 482676 A ES482676 A ES 482676A ES 482676 A1 ES482676 A1 ES 482676A1
Authority
ES
Spain
Prior art keywords
oxazine dyes
dyes
cationic oxazine
cationic
anion
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.)
Expired
Application number
ES482676A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4332194&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES482676(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES482676A1 publication Critical patent/ES482676A1/es
Expired 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)
  • Coloring (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

1. Procedimiento para la preparación de colorantes de oxacina catiónicos, de la fórmula general (I): **(Fórmula)** en la que R1, R2, R3 y R4 significan, independientemente uno de otro, alquilo de C1-4, aunque R1 y R2 junto con el átomo de nitrógeno pueden también formar un anillo heterocíclico, y X- es un anión.
ES482676A 1978-07-21 1979-07-20 Procedimiento para la preparacion de colorantes, de oxacina cationicos. Expired ES482676A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH790778A CH638548A5 (de) 1978-07-21 1978-07-21 Kationische oxazinfarbstoffe.

Publications (1)

Publication Number Publication Date
ES482676A1 true ES482676A1 (es) 1980-09-01

Family

ID=4332194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482676A Expired ES482676A1 (es) 1978-07-21 1979-07-20 Procedimiento para la preparacion de colorantes, de oxacina cationicos.

Country Status (13)

Country Link
US (1) US4289880A (es)
JP (1) JPS5940166B2 (es)
AR (1) AR227512A1 (es)
BE (1) BE877814A (es)
BR (1) BR7904671A (es)
CA (1) CA1132551A (es)
CH (1) CH638548A5 (es)
DE (1) DE2929285C2 (es)
ES (1) ES482676A1 (es)
FR (1) FR2431520A1 (es)
GB (1) GB2026014B (es)
HK (1) HK81685A (es)
ZA (1) ZA793711B (es)

Families Citing this family (7)

* 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
US4367334A (en) * 1980-12-24 1983-01-04 Ciba-Geigy Corporation Borontetrafluoride salts of basic oxazine dyes
DE3339923A1 (de) * 1983-11-04 1985-05-15 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von triphendioxazinverbindungen
US5149807A (en) * 1991-09-18 1992-09-22 The United States Of America, As Represented By The United States Department Of Energy Oxazine laser dyes
FR2693468A1 (fr) * 1992-07-10 1994-01-14 Ciba Geigy Ag Procédé de préparation de colorants de type oxazine.
EP0603129B1 (de) * 1992-12-15 1999-09-29 Ciba SC Holding AG Oxazinfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
FR3048982B1 (fr) 2016-03-16 2020-09-25 Arjo Wiggins Fine Papers Ltd Procede de fabrication de papier impregne par un fluide a pression supercritique - papier impregne, notamment colore

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE74690C (de) * A. leonhardt & CO. in Mühlheim a. H Verfahren zur Darstellung blauer basischer Farbstoffe aus Nitrosodialkyl-m-amidophenol und m-Diaminen der Benzolreihe
DE62367C (de) * A. Leonhardt & Co. in Mühlheim i. H Verfahren zur Darstellung blauer basischer Farbstoffe
DE1569603C3 (de) * 1966-08-04 1974-03-14 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zur Herstellung von Oxazinfarbstoffen
US3664936A (en) * 1969-05-08 1972-05-23 Asahi Chemical Ind Electrolytic hydrodimerization of acrylonitrile
NL153588B (nl) * 1970-12-31 1977-06-15 Hoechst Ag Werkwijze voor het bereiden van basische oxazinekleurstoffen.
BE795072A (fr) * 1972-02-11 1973-08-07 Basf Ag Procede de preparation de colorants oxaziniques
DE2210074C3 (de) * 1972-03-02 1981-05-07 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Oxazinfarbstoffen
US3731222A (en) * 1972-03-30 1973-05-01 Eastman Kodak Co Phenoxazine dye lasers
GB1410815A (en) * 1972-12-20 1975-10-22 Ici Ltd Oxazine dyestuffs
JPS5010328A (es) * 1973-05-31 1975-02-03
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
DE2458347A1 (de) * 1974-12-10 1976-06-16 Hoechst Ag Verfahren zur herstellung von basischen oxazinfarbstoffen
JPS52113738A (en) * 1976-03-19 1977-09-24 Canon Inc Electrostatically developing toner
DE2631166C2 (de) * 1976-07-10 1983-05-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Oxazinfarbstoffen

Also Published As

Publication number Publication date
US4289880A (en) 1981-09-15
BR7904671A (pt) 1980-04-15
DE2929285A1 (de) 1980-01-31
HK81685A (en) 1985-11-01
BE877814A (fr) 1980-01-21
JPS5940166B2 (ja) 1984-09-28
CA1132551A (en) 1982-09-28
JPS5518490A (en) 1980-02-08
GB2026014B (en) 1982-11-03
GB2026014A (en) 1980-01-30
AR227512A1 (es) 1982-11-15
CH638548A5 (de) 1983-09-30
FR2431520A1 (fr) 1980-02-15
DE2929285C2 (de) 1982-02-25
ZA793711B (en) 1980-07-30
FR2431520B1 (es) 1983-11-18

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Legal Events

Date Code Title Description
PC1A Transfer granted