FR80218E - Disazo dyes and their preparation process - Google Patents

Disazo dyes and their preparation process

Info

Publication number
FR80218E
FR80218E FR870355A FR870355A FR80218E FR 80218 E FR80218 E FR 80218E FR 870355 A FR870355 A FR 870355A FR 870355 A FR870355 A FR 870355A FR 80218 E FR80218 E FR 80218E
Authority
FR
France
Prior art keywords
preparation process
disazo dyes
disazo
dyes
preparation
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
FR870355A
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 FR870355A priority Critical patent/FR80218E/en
Application granted granted Critical
Publication of FR80218E publication Critical patent/FR80218E/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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/09—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR870355A 1961-08-08 1961-08-08 Disazo dyes and their preparation process Expired FR80218E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR870355A FR80218E (en) 1961-08-08 1961-08-08 Disazo dyes and their preparation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870355A FR80218E (en) 1961-08-08 1961-08-08 Disazo dyes and their preparation process

Publications (1)

Publication Number Publication Date
FR80218E true FR80218E (en) 1963-03-29

Family

ID=8760946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870355A Expired FR80218E (en) 1961-08-08 1961-08-08 Disazo dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR80218E (en)

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