CH480413A - Process for the preparation of basic dyes - Google Patents

Process for the preparation of basic dyes

Info

Publication number
CH480413A
CH480413A CH91266A CH91266A CH480413A CH 480413 A CH480413 A CH 480413A CH 91266 A CH91266 A CH 91266A CH 91266 A CH91266 A CH 91266A CH 480413 A CH480413 A CH 480413A
Authority
CH
Switzerland
Prior art keywords
preparation
basic dyes
dyes
basic
Prior art date
Application number
CH91266A
Other languages
German (de)
Inventor
Visvanathan Dr Ramanathan
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Priority to CH91266A priority Critical patent/CH480413A/en
Priority to CH1327368A priority patent/CH496766A/en
Priority to IL2724367A priority patent/IL27243A/en
Priority to FR91841A priority patent/FR1513624A/en
Priority to SE97767A priority patent/SE328076B/xx
Publication of CH480413A publication Critical patent/CH480413A/en

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH91266A 1966-01-24 1966-01-24 Process for the preparation of basic dyes CH480413A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH91266A CH480413A (en) 1966-01-24 1966-01-24 Process for the preparation of basic dyes
CH1327368A CH496766A (en) 1966-01-24 1966-01-24 Basic water-sol. dyes esp. for polyacrylonitrile
IL2724367A IL27243A (en) 1966-01-24 1967-01-11 Basic dyestuffs and processes for their manufacture
FR91841A FR1513624A (en) 1966-01-24 1967-01-19 Basic dyes and process for preparing them
SE97767A SE328076B (en) 1966-01-24 1967-01-23

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH91266A CH480413A (en) 1966-01-24 1966-01-24 Process for the preparation of basic dyes
CH1578766 1966-11-01

Publications (1)

Publication Number Publication Date
CH480413A true CH480413A (en) 1969-10-31

Family

ID=25686086

Family Applications (1)

Application Number Title Priority Date Filing Date
CH91266A CH480413A (en) 1966-01-24 1966-01-24 Process for the preparation of basic dyes

Country Status (4)

Country Link
CH (1) CH480413A (en)
FR (1) FR1513624A (en)
IL (1) IL27243A (en)
SE (1) SE328076B (en)

Also Published As

Publication number Publication date
SE328076B (en) 1970-09-07
FR1513624A (en) 1968-02-16
IL27243A (en) 1970-10-30

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Legal Events

Date Code Title Description
PL Patent ceased