CH586266A5 - - Google Patents

Info

Publication number
CH586266A5
CH586266A5 CH1578572A CH1578572A CH586266A5 CH 586266 A5 CH586266 A5 CH 586266A5 CH 1578572 A CH1578572 A CH 1578572A CH 1578572 A CH1578572 A CH 1578572A CH 586266 A5 CH586266 A5 CH 586266A5
Authority
CH
Switzerland
Application number
CH1578572A
Original Assignee
Dainichiseika Color Chem
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 claimed from JP3780172A external-priority patent/JPS49321A/ja
Priority claimed from JP3780372A external-priority patent/JPS532890B2/ja
Priority claimed from JP3780272A external-priority patent/JPS49322A/ja
Application filed by Dainichiseika Color Chem filed Critical Dainichiseika Color Chem
Publication of CH586266A5 publication Critical patent/CH586266A5/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo 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
    • 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
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1578572A 1972-04-17 1972-10-30 CH586266A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3780172A JPS49321A (en) 1972-04-17 1972-04-17
JP3780372A JPS532890B2 (en) 1972-04-17 1972-04-17
JP3780272A JPS49322A (en) 1972-04-17 1972-04-17

Publications (1)

Publication Number Publication Date
CH586266A5 true CH586266A5 (en) 1977-03-31

Family

ID=27289594

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1578572A CH586266A5 (en) 1972-04-17 1972-10-30

Country Status (6)

Country Link
CA (1) CA988513A (en)
CH (1) CH586266A5 (en)
DE (1) DE2252404A1 (en)
FR (1) FR2181274A5 (en)
GB (1) GB1398580A (en)
IT (1) IT968700B (en)

Also Published As

Publication number Publication date
DE2252404A1 (en) 1973-10-25
IT968700B (en) 1974-03-20
FR2181274A5 (en) 1973-11-30
GB1398580A (en) 1975-06-25
CA988513A (en) 1976-05-04

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Legal Events

Date Code Title Description
PL Patent ceased