MX9102864A - Colorantes cationicos del 1,3,4-tiadiazol y procedimiento para su obtencion. - Google Patents

Colorantes cationicos del 1,3,4-tiadiazol y procedimiento para su obtencion.

Info

Publication number
MX9102864A
MX9102864A MX9102864A MX9102864A MX9102864A MX 9102864 A MX9102864 A MX 9102864A MX 9102864 A MX9102864 A MX 9102864A MX 9102864 A MX9102864 A MX 9102864A MX 9102864 A MX9102864 A MX 9102864A
Authority
MX
Mexico
Prior art keywords
tiadiazole
procedure
obtaining
cationic dyes
cationic
Prior art date
Application number
MX9102864A
Other languages
English (en)
Inventor
Horst Berneth
Klaus Leverenz
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of MX9102864A publication Critical patent/MX9102864A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/107—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by a cyclammonium five-membered specific ring not mentioned hereafter: thiadiazolium, (benz)oxazolium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paper (AREA)
MX9102864A 1991-01-12 1991-12-30 Colorantes cationicos del 1,3,4-tiadiazol y procedimiento para su obtencion. MX9102864A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4100810A DE4100810A1 (de) 1991-01-12 1991-01-12 Kationische 1,3,4-thiadiazolfarbstoffe

Publications (1)

Publication Number Publication Date
MX9102864A true MX9102864A (es) 1992-07-31

Family

ID=6422934

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9102864A MX9102864A (es) 1991-01-12 1991-12-30 Colorantes cationicos del 1,3,4-tiadiazol y procedimiento para su obtencion.

Country Status (5)

Country Link
US (1) US5208325A (es)
EP (1) EP0495250B1 (es)
JP (1) JP3100088B2 (es)
DE (2) DE4100810A1 (es)
MX (1) MX9102864A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205632A1 (de) * 1992-02-25 1993-08-26 Bayer Ag Azinneutromethine
DE4222257A1 (de) * 1992-07-07 1994-01-13 Bayer Ag Kationische Thiadiazoldiphenylaminfarbstoffe
DE4343454A1 (de) * 1993-12-20 1995-06-22 Bayer Ag Pyrazolazofarbstoffe
DE4411065A1 (de) * 1994-03-30 1995-10-05 Bayer Ag Kationische Thiadiazol-Farbstoffe
DE4444863A1 (de) 1994-12-16 1996-06-20 Bayer Ag Kationische 1,3,4-Thiadiazolfarbstoffe
DE4444861A1 (de) * 1994-12-16 1996-06-20 Bayer Ag Verfahren zur Herstellung von kationischen 1,3,4-Thiadiazolfarbstoffe
DE19524134A1 (de) * 1995-07-03 1997-01-09 Bayer Ag Verfahren zum Reduzieren der Toxizität von Restflotten und neue kationische Farbstoffe
US5866353A (en) * 1996-12-09 1999-02-02 Bayer Corporation Electro chemical biosensor containing diazacyanine mediator for co-enzyme regeneration
DE19724583A1 (de) * 1997-06-11 1998-12-17 Bayer Ag Kationische Diphenylaminfarbstoffe und deren Anhydrobasen
US6200370B1 (en) * 1998-09-30 2001-03-13 Fuji Photo Film Co., Ltd. Jet printing ink and ink-jet recording method
US6143061A (en) * 1999-04-26 2000-11-07 Eastman Kodak Company Delocalized cationic azo dye for ink jet ink
FR2829926B1 (fr) * 2001-09-26 2004-10-01 Oreal Composition pour la teinture des fibres keratiniques comprenant un colorant diazoique dicationique particulier
US7497878B2 (en) * 2005-06-30 2009-03-03 L'oreal, S.A. Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them
TWI566002B (zh) * 2015-02-25 2017-01-11 宏碁股份有限公司 影像擷取裝置及其自動對焦方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811258C2 (de) * 1978-03-15 1982-12-30 Bayer Ag, 5090 Leverkusen Kationische 1,3,4-Thiadiazol-Farbstoffe, Verfahren zu deren Herstellung sowie Verfahren zum Färben und Bedrucken natürlicher und synthetischer Materialien
DE3028168A1 (de) * 1980-07-25 1982-04-01 Bayer Ag, 5090 Leverkusen Verfahren zur quaternierung von 1,3,4-thiadiazol-azofarbstoffen
US4818815A (en) * 1985-07-26 1989-04-04 Ciba-Geigy Corporation Cationic 1,2,3-thiadiazole-azo-aniline or tetrahydroquinoline compounds

Also Published As

Publication number Publication date
EP0495250A1 (de) 1992-07-22
US5208325A (en) 1993-05-04
DE4100810A1 (de) 1992-07-16
JPH04366177A (ja) 1992-12-18
JP3100088B2 (ja) 2000-10-16
EP0495250B1 (de) 1996-01-31
DE59107353D1 (de) 1996-03-14

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees