FR2401200A1 - Nouveaux colorants disazoiques - Google Patents

Nouveaux colorants disazoiques

Info

Publication number
FR2401200A1
FR2401200A1 FR7824286A FR7824286A FR2401200A1 FR 2401200 A1 FR2401200 A1 FR 2401200A1 FR 7824286 A FR7824286 A FR 7824286A FR 7824286 A FR7824286 A FR 7824286A FR 2401200 A1 FR2401200 A1 FR 2401200A1
Authority
FR
France
Prior art keywords
new
dyes
disazoic
disazoic dyes
formula
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.)
Granted
Application number
FR7824286A
Other languages
English (en)
Other versions
FR2401200B1 (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
Priority claimed from LU78007A external-priority patent/LU78007A1/de
Priority claimed from LU78008A external-priority patent/LU78008A1/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2401200A1 publication Critical patent/FR2401200A1/fr
Application granted granted Critical
Publication of FR2401200B1 publication Critical patent/FR2401200B1/fr
Granted 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
    • C09B43/325—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 sulfonic acids with amines
    • 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
    • C09B33/06—Disazo dyes in which the coupling component is a diamine or polyamine
    • 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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

Nouveaux colorants disazoïques symétriques et non symétriques. Les nouveaux colorants sous forme d'acide libre répondent à la formule
FR7824286A 1977-08-22 1978-08-21 Nouveaux colorants disazoiques Granted FR2401200A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU78007A LU78007A1 (de) 1977-08-22 1977-08-22 Verfahren zur herstellung von neuen disazofarbstoffen
LU78008A LU78008A1 (de) 1977-08-22 1977-08-22 Verfahren zur herstellung von neuen disazofarbstoffen

Publications (2)

Publication Number Publication Date
FR2401200A1 true FR2401200A1 (fr) 1979-03-23
FR2401200B1 FR2401200B1 (fr) 1981-12-04

Family

ID=26640242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824286A Granted FR2401200A1 (fr) 1977-08-22 1978-08-21 Nouveaux colorants disazoiques

Country Status (6)

Country Link
US (1) US4558121A (fr)
JP (1) JPS5434328A (fr)
CH (1) CH637674A5 (fr)
DE (1) DE2836260A1 (fr)
FR (1) FR2401200A1 (fr)
GB (1) GB2003907B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800983A1 (de) * 1988-01-15 1989-07-27 Basf Ag Aufzeichnungsfluessigkeit fuer das ink-jet-verfahren

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR880017A (fr) * 1939-07-10 1943-03-11 Ig Farbenindustrie Ag Colorants disazoïques solubles dans l'eau et procédé de préparation de ces colorants
DE2159216A1 (de) * 1971-11-30 1973-06-14 Hoechst Ag Neue wasserloesliche disazofarbstoffe und verfahren zu ihrer herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538934A (en) * 1924-04-28 1925-05-26 Nat Aniline & Chem Co Inc Disazo dyes containing a diphenylurea nucleus
DE1804070A1 (de) * 1968-10-19 1970-08-06 Basf Ag Neue Disazofarbstoffe
DE1930261C3 (de) * 1969-06-13 1979-05-03 Bayer Ag, 5090 Leverkusen Disazofarbstoffe und ihre Verwendung zum Färben stickstoffhaltiger Fasermaterialien

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR880017A (fr) * 1939-07-10 1943-03-11 Ig Farbenindustrie Ag Colorants disazoïques solubles dans l'eau et procédé de préparation de ces colorants
DE2159216A1 (de) * 1971-11-30 1973-06-14 Hoechst Ag Neue wasserloesliche disazofarbstoffe und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
GB2003907B (en) 1982-04-07
CH637674A5 (de) 1983-08-15
FR2401200B1 (fr) 1981-12-04
JPS5434328A (en) 1979-03-13
US4558121A (en) 1985-12-10
GB2003907A (en) 1979-03-21
DE2836260A1 (de) 1979-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse