FR1252329A - New disazo dyes, their preparation process and their use - Google Patents

New disazo dyes, their preparation process and their use

Info

Publication number
FR1252329A
FR1252329A FR821273A FR821273A FR1252329A FR 1252329 A FR1252329 A FR 1252329A FR 821273 A FR821273 A FR 821273A FR 821273 A FR821273 A FR 821273A FR 1252329 A FR1252329 A FR 1252329A
Authority
FR
France
Prior art keywords
preparation process
disazo dyes
new disazo
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
FR821273A
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
Priority to FR821273A priority Critical patent/FR1252329A/en
Application granted granted Critical
Publication of FR1252329A publication Critical patent/FR1252329A/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
    • C09B62/4401—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—Azo dyes
    • C09B62/4415—Disazo or polyazo dyes
    • 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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/01—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR821273A 1960-03-14 1960-03-14 New disazo dyes, their preparation process and their use Expired FR1252329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR821273A FR1252329A (en) 1960-03-14 1960-03-14 New disazo dyes, their preparation process and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821273A FR1252329A (en) 1960-03-14 1960-03-14 New disazo dyes, their preparation process and their use

Publications (1)

Publication Number Publication Date
FR1252329A true FR1252329A (en) 1961-01-27

Family

ID=8727060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821273A Expired FR1252329A (en) 1960-03-14 1960-03-14 New disazo dyes, their preparation process and their use

Country Status (1)

Country Link
FR (1) FR1252329A (en)

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