DE1419873A1 - Verfahren zur Herstellung basischer Farbstoffe - Google Patents

Verfahren zur Herstellung basischer Farbstoffe

Info

Publication number
DE1419873A1
DE1419873A1 DE19591419873 DE1419873A DE1419873A1 DE 1419873 A1 DE1419873 A1 DE 1419873A1 DE 19591419873 DE19591419873 DE 19591419873 DE 1419873 A DE1419873 A DE 1419873A DE 1419873 A1 DE1419873 A1 DE 1419873A1
Authority
DE
Germany
Prior art keywords
methyl
dyes
acid
dye
parts
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.)
Pending
Application number
DE19591419873
Other languages
German (de)
English (en)
Inventor
R Nicolaus Dr Bruno J
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of DE1419873A1 publication Critical patent/DE1419873A1/de
Pending 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/002—Dyes with anthracene nucleus not condensed with any other ring containing onium groups
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN
    • 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
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • 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
    • C09B51/00—Nitro or nitroso dyes
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/001—Dyes containing an onium group attached to the dye skeleton via a bridge
    • C09B69/004—Sulfonium group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DE19591419873 1958-10-01 1959-09-30 Verfahren zur Herstellung basischer Farbstoffe Pending DE1419873A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6456158A CH391141A (de) 1958-10-01 1958-10-01 Verfahren zur Herstellung basischer Farbstoffe

Publications (1)

Publication Number Publication Date
DE1419873A1 true DE1419873A1 (de) 1968-12-19

Family

ID=4525743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19591419873 Pending DE1419873A1 (de) 1958-10-01 1959-09-30 Verfahren zur Herstellung basischer Farbstoffe

Country Status (3)

Country Link
BE (1) BE583051A (it)
CH (1) CH391141A (it)
DE (1) DE1419873A1 (it)

Also Published As

Publication number Publication date
BE583051A (it)
CH391141A (de) 1965-04-30

Similar Documents

Publication Publication Date Title
DE1295115B (de) Verfahren zur Herstellung von Monoazofarbstoffen
DE1148341B (de) Verfahren zur Herstellung von Farbstoffen
EP0029136B1 (de) Quartäre und basische Azamethinverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbmittel
DE1069313B (it)
DE2636427A1 (de) Farbstoffzubereitungen fuer cellulose oder cellulosehaltiges fasermaterial
EP0514330B1 (de) Azofarbstoffe
DE2636798A1 (de) Organische verbindungen
DE1469868C3 (de) Verwendung von heterocyclischen Farbstoffen zum Färben von Polyamiden in der Masse
DE1419873A1 (de) Verfahren zur Herstellung basischer Farbstoffe
DE1292275B (de) Verfahren zur Herstellung von Monoazofarbstoffen der Benzthiazolreihe
DE1298661B (de) Verfahren zur Herstellung in Wasser schwer loeslicher Dispersionsfarbstoffe
EP0105031B1 (de) Kationische Azoverbindungen
DE2116315A1 (de) Azoverbindungen
DE852724C (de) Verfahren zur Herstellung neuer Disazofarbstoffe
DE845085C (de) Verfahren zur Herstellung unsymmetrischer Harnstoffderivate von Aminoazofarbstoffen
DE767692C (de) Verfahren zur Herstellung von Azofarbstoffen
DE1444728C (de) Disazodispersionsfarbstoffe und Ver fahren zur Herstellung von Disazodisper sionsfarbstoffen
DE2849995B2 (de) Monoazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung
DE2935011A1 (de) Disperse monoazofarbstoffe und verfahren zu ihrer herstellung sowie ihre verwendung zum faerben von synthetischen textilmaterialien
DE2022453C3 (de) Azofarbstoffe und ihre 1 zu 1 Metallkomplexe, deren Herstellung und Verwendung
DE1226731B (de) Verfahren zur Herstellung von basischen Phthalocyaninfarbstoffen
DE1619600C (de) Verfahren zum Färben oder Bedrucken von Polyacryl- oder Acrylnitrilmischpolymerfasern
DE2429524C2 (de) Chromhaltige Azofarbstoffe, deren Herstellung und Verwendung
DE2460668A1 (de) Monoazofarbstoffe, ihre herstellung und verwendung
CH615210A5 (it)

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971