FR1279854A - Disazo coloring matters and their preparation process - Google Patents

Disazo coloring matters and their preparation process

Info

Publication number
FR1279854A
FR1279854A FR852220A FR852220A FR1279854A FR 1279854 A FR1279854 A FR 1279854A FR 852220 A FR852220 A FR 852220A FR 852220 A FR852220 A FR 852220A FR 1279854 A FR1279854 A FR 1279854A
Authority
FR
France
Prior art keywords
preparation process
coloring matters
disazo coloring
disazo
matters
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.)
Expired
Application number
FR852220A
Other languages
French (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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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, Ciba AG filed Critical Ciba Geigy AG
Priority to FR852220A priority Critical patent/FR1279854A/en
Application granted granted Critical
Publication of FR1279854A publication Critical patent/FR1279854A/en
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
    • 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
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR852220A 1961-02-09 1961-02-09 Disazo coloring matters and their preparation process Expired FR1279854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR852220A FR1279854A (en) 1961-02-09 1961-02-09 Disazo coloring matters and their preparation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852220A FR1279854A (en) 1961-02-09 1961-02-09 Disazo coloring matters and their preparation process

Publications (1)

Publication Number Publication Date
FR1279854A true FR1279854A (en) 1961-12-22

Family

ID=8748500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852220A Expired FR1279854A (en) 1961-02-09 1961-02-09 Disazo coloring matters and their preparation process

Country Status (1)

Country Link
FR (1) FR1279854A (en)

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