AU6856374A - new DISAZO PIGMENTS AND PROCESS FOR THEIR MANUFACTURE - Google Patents

new DISAZO PIGMENTS AND PROCESS FOR THEIR MANUFACTURE

Info

Publication number
AU6856374A
AU6856374A AU68563/74A AU6856374A AU6856374A AU 6856374 A AU6856374 A AU 6856374A AU 68563/74 A AU68563/74 A AU 68563/74A AU 6856374 A AU6856374 A AU 6856374A AU 6856374 A AU6856374 A AU 6856374A
Authority
AU
Australia
Prior art keywords
manufacture
disazo pigments
new disazo
new
pigments
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU68563/74A
Other versions
AU484221B2 (en
Inventor
Ronco Karl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of AU484221B2 publication Critical patent/AU484221B2/en
Publication of AU6856374A publication Critical patent/AU6856374A/en
Expired legal-status Critical Current

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
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
    • 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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU68563/74A 1973-05-16 1974-05-03 new DISAZO PIGMENTS AND PROCESS FOR THEIR MANUFACTURE Expired AU484221B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH696673A CH579130A5 (en) 1973-05-16 1973-05-16
CHCH6966/73 1973-05-16

Publications (2)

Publication Number Publication Date
AU484221B2 AU484221B2 (en) 1975-11-06
AU6856374A true AU6856374A (en) 1975-11-06

Family

ID=

Also Published As

Publication number Publication date
FR2229741A1 (en) 1974-12-13
DE2423028A1 (en) 1974-12-05
CA1032535A (en) 1978-06-06
ES426292A1 (en) 1976-07-01
CH579130A5 (en) 1976-08-31
NL7406531A (en) 1974-11-19
FR2229741B1 (en) 1977-03-11
GB1454338A (en) 1976-11-03
BE815071A (en) 1974-11-18
AR207447A1 (en) 1976-10-08
JPS5019829A (en) 1975-03-03

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