FR1205881A - New Azo Dyes, Their Preparation and Use - Google Patents

New Azo Dyes, Their Preparation and Use

Info

Publication number
FR1205881A
FR1205881A FR1205881DA FR1205881A FR 1205881 A FR1205881 A FR 1205881A FR 1205881D A FR1205881D A FR 1205881DA FR 1205881 A FR1205881 A FR 1205881A
Authority
FR
France
Prior art keywords
preparation
azo dyes
new azo
new
dyes
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
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
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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1205881A publication Critical patent/FR1205881A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/465—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • C09B62/47—Azo dyes
    • C09B62/473—Monoazo dyes
FR1205881D 1957-03-18 1958-03-17 New Azo Dyes, Their Preparation and Use Expired FR1205881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1205881X 1957-03-18

Publications (1)

Publication Number Publication Date
FR1205881A true FR1205881A (en) 1960-02-05

Family

ID=4562955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205881D Expired FR1205881A (en) 1957-03-18 1958-03-17 New Azo Dyes, Their Preparation and Use

Country Status (1)

Country Link
FR (1) FR1205881A (en)

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