BE643064A - - Google Patents

Info

Publication number
BE643064A
BE643064A BE643064A BE643064A BE643064A BE 643064 A BE643064 A BE 643064A BE 643064 A BE643064 A BE 643064A BE 643064 A BE643064 A BE 643064A BE 643064 A BE643064 A BE 643064A
Authority
BE
Belgium
Application number
BE643064A
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
Priority to CH108463A priority Critical patent/CH449151A/en
Priority to GB24364A priority patent/GB1021944A/en
Priority to FR961658A priority patent/FR1380994A/en
Application filed filed Critical
Priority to BE643064A priority patent/BE643064A/xx
Publication of BE643064A publication Critical patent/BE643064A/xx

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/366—D is diphenyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE643064A 1963-01-29 1964-01-28 BE643064A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH108463A CH449151A (en) 1963-01-29 1963-01-29 Process for the preparation of polyazo dyes
GB24364A GB1021944A (en) 1963-01-29 1964-01-02 Metal complexes of trisazo dyestuffs and process for their manufacture
FR961658A FR1380994A (en) 1963-01-29 1964-01-27 New polyazo dyes and process for their preparation
BE643064A BE643064A (en) 1963-01-29 1964-01-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH108463A CH449151A (en) 1963-01-29 1963-01-29 Process for the preparation of polyazo dyes
BE643064A BE643064A (en) 1963-01-29 1964-01-28

Publications (1)

Publication Number Publication Date
BE643064A true BE643064A (en) 1964-07-28

Family

ID=25655650

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643064A BE643064A (en) 1963-01-29 1964-01-28

Country Status (3)

Country Link
BE (1) BE643064A (en)
CH (1) CH449151A (en)
GB (1) GB1021944A (en)

Also Published As

Publication number Publication date
GB1021944A (en) 1966-03-09
CH449151A (en) 1967-12-31

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