CH599970A5 - - Google Patents

Info

Publication number
CH599970A5
CH599970A5 CH1325375A CH1325375A CH599970A5 CH 599970 A5 CH599970 A5 CH 599970A5 CH 1325375 A CH1325375 A CH 1325375A CH 1325375 A CH1325375 A CH 1325375A CH 599970 A5 CH599970 A5 CH 599970A5
Authority
CH
Switzerland
Application number
CH1325375A
Inventor
David Brierley
Denis Robert Annesley Ridyard
Michael Yelland
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH599970A5 publication Critical patent/CH599970A5/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/041—Disazo dyes from a coupling component "C" containing a directive amino group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1325375A 1974-10-14 1975-10-13 CH599970A5 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4440474A GB1489215A (en) 1974-10-14 1974-10-14 Disazo dyes

Publications (1)

Publication Number Publication Date
CH599970A5 true CH599970A5 (da) 1978-06-15

Family

ID=10433148

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1325375A CH599970A5 (da) 1974-10-14 1975-10-13

Country Status (10)

Country Link
JP (1) JPS5164538A (da)
BE (1) BE834284A (da)
BR (1) BR7506675A (da)
CH (1) CH599970A5 (da)
DE (1) DE2545827A1 (da)
ES (1) ES441773A1 (da)
FR (1) FR2288130A1 (da)
GB (1) GB1489215A (da)
IT (1) IT1042992B (da)
NL (1) NL7511856A (da)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322705A (en) * 1969-07-17 1973-07-11 Ici Ltd Disazo dyestuffs

Also Published As

Publication number Publication date
GB1489215A (en) 1977-10-19
BE834284A (fr) 1976-04-07
FR2288130B1 (da) 1979-06-29
DE2545827A1 (de) 1976-04-29
JPS5164538A (ja) 1976-06-04
IT1042992B (it) 1980-01-30
BR7506675A (pt) 1976-08-31
ES441773A1 (es) 1977-04-01
FR2288130A1 (fr) 1976-05-14
NL7511856A (nl) 1976-04-20

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Legal Events

Date Code Title Description
PL Patent ceased