FR1344556A - New azo dyes poorly soluble in water and their preparation - Google Patents

New azo dyes poorly soluble in water and their preparation

Info

Publication number
FR1344556A
FR1344556A FR915464A FR915464A FR1344556A FR 1344556 A FR1344556 A FR 1344556A FR 915464 A FR915464 A FR 915464A FR 915464 A FR915464 A FR 915464A FR 1344556 A FR1344556 A FR 1344556A
Authority
FR
France
Prior art keywords
preparation
water
poorly soluble
azo dyes
new azo
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
FR915464A
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
Original Assignee
JR 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 JR Geigy AG filed Critical JR Geigy AG
Priority to FR915464A priority Critical patent/FR1344556A/en
Application granted granted Critical
Publication of FR1344556A publication Critical patent/FR1344556A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • 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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR915464A 1962-11-15 1962-11-15 New azo dyes poorly soluble in water and their preparation Expired FR1344556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR915464A FR1344556A (en) 1962-11-15 1962-11-15 New azo dyes poorly soluble in water and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915464A FR1344556A (en) 1962-11-15 1962-11-15 New azo dyes poorly soluble in water and their preparation

Publications (1)

Publication Number Publication Date
FR1344556A true FR1344556A (en) 1963-11-29

Family

ID=8790826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915464A Expired FR1344556A (en) 1962-11-15 1962-11-15 New azo dyes poorly soluble in water and their preparation

Country Status (1)

Country Link
FR (1) FR1344556A (en)

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