FR2163520B1 - - Google Patents

Info

Publication number
FR2163520B1
FR2163520B1 FR7244138A FR7244138A FR2163520B1 FR 2163520 B1 FR2163520 B1 FR 2163520B1 FR 7244138 A FR7244138 A FR 7244138A FR 7244138 A FR7244138 A FR 7244138A FR 2163520 B1 FR2163520 B1 FR 2163520B1
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
FR7244138A
Other languages
French (fr)
Other versions
FR2163520A1 (en
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 FR2163520A1 publication Critical patent/FR2163520A1/fr
Application granted granted Critical
Publication of FR2163520B1 publication Critical patent/FR2163520B1/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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
FR7244138A 1971-12-13 1972-12-12 Expired FR2163520B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1818871A CH561258A5 (en) 1971-12-13 1971-12-13

Publications (2)

Publication Number Publication Date
FR2163520A1 FR2163520A1 (en) 1973-07-27
FR2163520B1 true FR2163520B1 (en) 1976-04-23

Family

ID=4431152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244138A Expired FR2163520B1 (en) 1971-12-13 1972-12-12

Country Status (7)

Country Link
JP (1) JPS4866626A (en)
CA (1) CA974985A (en)
CH (1) CH561258A5 (en)
DE (1) DE2260558A1 (en)
FR (1) FR2163520B1 (en)
GB (1) GB1357240A (en)
IT (1) IT971765B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127567A (en) * 1972-12-12 1978-11-28 Sandoz Ltd. Bis-(1-substituted phenylazo-2-hydroxynaphthalene-3-carboxamido)naphthalenes
NL7316786A (en) * 1972-12-12 1974-06-14

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628744A (en) * 1961-04-26
FR1416607A (en) * 1963-10-22 1965-11-05 Ciba Geigy New disazo pigments and process for their preparation
FR1415842A (en) * 1964-10-05 1965-10-29 Ciba Geigy New disazo pigments and their preparation process

Also Published As

Publication number Publication date
JPS4866626A (en) 1973-09-12
FR2163520A1 (en) 1973-07-27
CA974985A (en) 1975-09-23
DE2260558A1 (en) 1973-06-20
CH561258A5 (en) 1975-04-30
GB1357240A (en) 1974-06-19
IT971765B (en) 1974-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse