BE643443A - - Google Patents

Info

Publication number
BE643443A
BE643443A BE643443DA BE643443A BE 643443 A BE643443 A BE 643443A BE 643443D A BE643443D A BE 643443DA BE 643443 A BE643443 A BE 643443A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE643443A publication Critical patent/BE643443A/xx

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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
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE643443D 1963-02-11 1964-02-06 BE643443A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF38981A DE1246909B (de) 1963-02-11 1963-02-11 Verfahren zur Herstellung kupferhaltiger Disazofarbstoffe

Publications (1)

Publication Number Publication Date
BE643443A true BE643443A (zh) 1964-05-29

Family

ID=7097574

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643443D BE643443A (zh) 1963-02-11 1964-02-06

Country Status (5)

Country Link
BE (1) BE643443A (zh)
CH (1) CH461678A (zh)
DE (1) DE1246909B (zh)
GB (1) GB1006891A (zh)
NL (1) NL6401096A (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL93178C (zh) * 1955-02-10
DE1012405B (de) * 1955-03-18 1957-07-18 Sandoz Ag Verfahren zur Herstellung kupferhaltiger Disazofarbstoffe
BE570253A (zh) * 1957-08-14

Also Published As

Publication number Publication date
DE1246909B (de) 1967-08-10
NL6401096A (zh) 1964-08-12
GB1006891A (en) 1965-10-06
CH461678A (de) 1968-08-31

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