FR2268845B1 - - Google Patents

Info

Publication number
FR2268845B1
FR2268845B1 FR7513177A FR7513177A FR2268845B1 FR 2268845 B1 FR2268845 B1 FR 2268845B1 FR 7513177 A FR7513177 A FR 7513177A FR 7513177 A FR7513177 A FR 7513177A FR 2268845 B1 FR2268845 B1 FR 2268845B1
Authority
FR
France
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
FR7513177A
Other versions
FR2268845A1 (fr
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
Publication of FR2268845A1 publication Critical patent/FR2268845A1/fr
Application granted granted Critical
Publication of FR2268845B1 publication Critical patent/FR2268845B1/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
    • 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
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7513177A 1974-04-29 1975-04-28 Expired FR2268845B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH587474A CH598330A5 (fr) 1974-04-29 1974-04-29

Publications (2)

Publication Number Publication Date
FR2268845A1 FR2268845A1 (fr) 1975-11-21
FR2268845B1 true FR2268845B1 (fr) 1977-04-15

Family

ID=4300761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513177A Expired FR2268845B1 (fr) 1974-04-29 1975-04-28

Country Status (11)

Country Link
JP (1) JPS50149722A (fr)
AR (1) AR206343A1 (fr)
BE (1) BE828465A (fr)
BR (1) BR7502572A (fr)
CA (1) CA1045121A (fr)
CH (1) CH598330A5 (fr)
DE (1) DE2518560A1 (fr)
ES (1) ES437096A1 (fr)
FR (1) FR2268845B1 (fr)
GB (1) GB1450026A (fr)
NL (1) NL7505098A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090777A1 (fr) * 1982-03-31 1983-10-05 Ciba-Geigy Ag Pigments disazoiques, procédés pour leur préparation et leur utilisation
JP6368844B1 (ja) * 2017-08-25 2018-08-01 東洋インキＳｃホールディングス株式会社 アゾ顔料、カラーフィルタ用着色剤、着組成物およびカラーフィルタ

Also Published As

Publication number Publication date
FR2268845A1 (fr) 1975-11-21
GB1450026A (en) 1976-09-22
NL7505098A (nl) 1975-10-31
AR206343A1 (es) 1976-07-15
JPS50149722A (fr) 1975-12-01
BE828465A (fr) 1975-10-28
CH598330A5 (fr) 1978-04-28
BR7502572A (pt) 1976-03-09
AU8054875A (en) 1976-10-28
DE2518560A1 (de) 1975-11-13
CA1045121A (fr) 1978-12-26
ES437096A1 (es) 1977-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse