FR2297897A1 - Nouveaux colorants azoiques et leur preparation - Google Patents

Nouveaux colorants azoiques et leur preparation

Info

Publication number
FR2297897A1
FR2297897A1 FR7600958A FR7600958A FR2297897A1 FR 2297897 A1 FR2297897 A1 FR 2297897A1 FR 7600958 A FR7600958 A FR 7600958A FR 7600958 A FR7600958 A FR 7600958A FR 2297897 A1 FR2297897 A1 FR 2297897A1
Authority
FR
France
Prior art keywords
preparation
new
azoic colorants
colorants
new azoic
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
FR7600958A
Other languages
English (en)
French (fr)
Other versions
FR2297897B1 (en18
Inventor
Klaus Koerte
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of FR2297897A1 publication Critical patent/FR2297897A1/fr
Application granted granted Critical
Publication of FR2297897B1 publication Critical patent/FR2297897B1/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7600958A 1975-01-15 1976-01-15 Nouveaux colorants azoiques et leur preparation Granted FR2297897A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH47475A CH602871A5 (en18) 1975-01-15 1975-01-15

Publications (2)

Publication Number Publication Date
FR2297897A1 true FR2297897A1 (fr) 1976-08-13
FR2297897B1 FR2297897B1 (en18) 1980-01-25

Family

ID=4187823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600958A Granted FR2297897A1 (fr) 1975-01-15 1976-01-15 Nouveaux colorants azoiques et leur preparation

Country Status (10)

Country Link
JP (1) JPS5196826A (en18)
BE (1) BE837533A (en18)
BR (1) BR7600209A (en18)
CH (1) CH602871A5 (en18)
DE (1) DE2600064A1 (en18)
ES (1) ES444269A1 (en18)
FR (1) FR2297897A1 (en18)
GB (1) GB1531331A (en18)
IT (1) IT1052934B (en18)
NL (1) NL7600194A (en18)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78553A1 (de) * 1977-11-21 1979-06-13 Ciba Geigy Ag Monoazofarbstoffe,verfahren zu deren herstellung und ihre verwendung

Also Published As

Publication number Publication date
DE2600064A1 (de) 1976-07-22
CH602871A5 (en18) 1978-08-15
GB1531331A (en) 1978-11-08
BE837533A (fr) 1976-07-13
IT1052934B (it) 1981-08-31
JPS5196826A (en18) 1976-08-25
ES444269A1 (es) 1977-10-01
BR7600209A (pt) 1976-08-31
NL7600194A (nl) 1976-07-19
FR2297897B1 (en18) 1980-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse