FR2171373B1 - - Google Patents

Info

Publication number
FR2171373B1
FR2171373B1 FR7304676A FR7304676A FR2171373B1 FR 2171373 B1 FR2171373 B1 FR 2171373B1 FR 7304676 A FR7304676 A FR 7304676A FR 7304676 A FR7304676 A FR 7304676A FR 2171373 B1 FR2171373 B1 FR 2171373B1
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
FR7304676A
Other versions
FR2171373A1 (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 FR2171373A1 publication Critical patent/FR2171373A1/fr
Application granted granted Critical
Publication of FR2171373B1 publication Critical patent/FR2171373B1/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)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7304676A 1972-02-11 1973-02-09 Expired FR2171373B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH203372A CH566375A5 (fr) 1972-02-11 1972-02-11

Publications (2)

Publication Number Publication Date
FR2171373A1 FR2171373A1 (fr) 1973-09-21
FR2171373B1 true FR2171373B1 (fr) 1976-06-11

Family

ID=4224350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304676A Expired FR2171373B1 (fr) 1972-02-11 1973-02-09

Country Status (10)

Country Link
JP (1) JPS4889226A (fr)
AR (1) AR197021A1 (fr)
AU (1) AU476435B2 (fr)
BE (1) BE795196A (fr)
CA (1) CA1000695A (fr)
CH (1) CH566375A5 (fr)
DE (1) DE2306273A1 (fr)
FR (1) FR2171373B1 (fr)
GB (1) GB1400950A (fr)
NL (1) NL7301901A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE517439C (de) * 1928-12-06 1931-02-04 I G Farbenindustrie Akt Ges Verfahren zur Darstellung wasserunloeslicher Azofarbstoffe
FR872977A (fr) * 1940-06-25 1942-06-25 Ste Ind Chim Bale Nouveaux colorants azoïques

Also Published As

Publication number Publication date
CA1000695A (en) 1976-11-30
AR197021A1 (es) 1974-03-08
CH566375A5 (fr) 1975-09-15
GB1400950A (en) 1975-07-16
NL7301901A (fr) 1973-08-14
BE795196A (fr) 1973-08-09
FR2171373A1 (fr) 1973-09-21
JPS4889226A (fr) 1973-11-21
DE2306273A1 (de) 1973-08-16
AU5192573A (en) 1974-08-08
AU476435B2 (en) 1976-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse