FR1318508A - New reactive disazo dyes and their preparation - Google Patents

New reactive disazo dyes and their preparation

Info

Publication number
FR1318508A
FR1318508A FR892671A FR892671A FR1318508A FR 1318508 A FR1318508 A FR 1318508A FR 892671 A FR892671 A FR 892671A FR 892671 A FR892671 A FR 892671A FR 1318508 A FR1318508 A FR 1318508A
Authority
FR
France
Prior art keywords
preparation
disazo dyes
new reactive
reactive disazo
new
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
FR892671A
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 FR892671A priority Critical patent/FR1318508A/en
Application granted granted Critical
Publication of FR1318508A publication Critical patent/FR1318508A/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
    • C09B62/002—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)
FR892671A 1962-03-29 1962-03-29 New reactive disazo dyes and their preparation Expired FR1318508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR892671A FR1318508A (en) 1962-03-29 1962-03-29 New reactive disazo dyes and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR892671A FR1318508A (en) 1962-03-29 1962-03-29 New reactive disazo dyes and their preparation

Publications (1)

Publication Number Publication Date
FR1318508A true FR1318508A (en) 1963-02-15

Family

ID=8775626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892671A Expired FR1318508A (en) 1962-03-29 1962-03-29 New reactive disazo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1318508A (en)

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