CA1032535A - Pigments bisazoiques et procede de fabrication - Google Patents

Pigments bisazoiques et procede de fabrication

Info

Publication number
CA1032535A
CA1032535A CA199,066A CA199066A CA1032535A CA 1032535 A CA1032535 A CA 1032535A CA 199066 A CA199066 A CA 199066A CA 1032535 A CA1032535 A CA 1032535A
Authority
CA
Canada
Prior art keywords
manufacture
disazo pigments
disazo
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
CA199,066A
Other languages
English (en)
Other versions
CA199066S (en
Inventor
Karl Ronco
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 CA1032535A publication Critical patent/CA1032535A/fr
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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CA199,066A 1973-05-16 1974-05-06 Pigments bisazoiques et procede de fabrication Expired CA1032535A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH696673A CH579130A5 (fr) 1973-05-16 1973-05-16

Publications (1)

Publication Number Publication Date
CA1032535A true CA1032535A (fr) 1978-06-06

Family

ID=4317831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,066A Expired CA1032535A (fr) 1973-05-16 1974-05-06 Pigments bisazoiques et procede de fabrication

Country Status (10)

Country Link
JP (1) JPS5019829A (fr)
AR (1) AR207447A1 (fr)
BE (1) BE815071A (fr)
CA (1) CA1032535A (fr)
CH (1) CH579130A5 (fr)
DE (1) DE2423028A1 (fr)
ES (1) ES426292A1 (fr)
FR (1) FR2229741B1 (fr)
GB (1) GB1454338A (fr)
NL (1) NL7406531A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177982A (en) * 1977-02-24 1979-12-11 Mccain Manufacturing Corporation Sheet feeders
EP0523005B1 (fr) * 1991-07-11 1995-03-08 Ciba-Geigy Ag Colorants disazoiques comportant des restes de type cycloalkylester ou cycloalkylamide
JPH1099037A (ja) * 1996-09-30 1998-04-21 Fuji Oil Co Ltd 大豆食品素材の製造法

Also Published As

Publication number Publication date
AU6856374A (en) 1975-11-06
FR2229741A1 (fr) 1974-12-13
GB1454338A (en) 1976-11-03
ES426292A1 (es) 1976-07-01
NL7406531A (fr) 1974-11-19
BE815071A (fr) 1974-11-18
JPS5019829A (fr) 1975-03-03
DE2423028A1 (de) 1974-12-05
FR2229741B1 (fr) 1977-03-11
AR207447A1 (es) 1976-10-08
CH579130A5 (fr) 1976-08-31

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