FR735204A - New disazo dyes - Google Patents

New disazo dyes

Info

Publication number
FR735204A
FR735204A FR735204DA FR735204A FR 735204 A FR735204 A FR 735204A FR 735204D A FR735204D A FR 735204DA FR 735204 A FR735204 A FR 735204A
Authority
FR
France
Prior art keywords
disazo dyes
new disazo
new
dyes
disazo
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR735204A publication Critical patent/FR735204A/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
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR735204D 1931-04-20 1932-04-14 New disazo dyes Expired FR735204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE735204X 1931-04-20

Publications (1)

Publication Number Publication Date
FR735204A true FR735204A (en) 1932-11-04

Family

ID=6642071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735204D Expired FR735204A (en) 1931-04-20 1932-04-14 New disazo dyes

Country Status (1)

Country Link
FR (1) FR735204A (en)

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