FR1379477A - 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
FR1379477A
FR1379477A FR960275A FR960275A FR1379477A FR 1379477 A FR1379477 A FR 1379477A FR 960275 A FR960275 A FR 960275A FR 960275 A FR960275 A FR 960275A FR 1379477 A FR1379477 A FR 1379477A
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
FR960275A
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 FR960275A priority Critical patent/FR1379477A/en
Application granted granted Critical
Publication of FR1379477A publication Critical patent/FR1379477A/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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR960275A 1964-01-14 1964-01-14 New azo dyes poorly soluble in water and their preparation Expired FR1379477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR960275A FR1379477A (en) 1964-01-14 1964-01-14 New azo dyes poorly soluble in water and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR960275A FR1379477A (en) 1964-01-14 1964-01-14 New azo dyes poorly soluble in water and their preparation

Publications (1)

Publication Number Publication Date
FR1379477A true FR1379477A (en) 1964-11-20

Family

ID=8820875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR960275A Expired FR1379477A (en) 1964-01-14 1964-01-14 New azo dyes poorly soluble in water and their preparation

Country Status (1)

Country Link
FR (1) FR1379477A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379644A1 (en) * 1977-02-07 1978-09-01 Acna DYING AND PRINTING OF CELLULOSIC MATERIALS INFLATED WITH WATER AND THEIR MIXTURES WITH SYNTHETIC FIBERS, USING DIAZOIC DYES DERIVED FROM AMINO-PYRAZOLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379644A1 (en) * 1977-02-07 1978-09-01 Acna DYING AND PRINTING OF CELLULOSIC MATERIALS INFLATED WITH WATER AND THEIR MIXTURES WITH SYNTHETIC FIBERS, USING DIAZOIC DYES DERIVED FROM AMINO-PYRAZOLE

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