FR46643E - New dioxazine dyes and their preparation process - Google Patents

New dioxazine dyes and their preparation process

Info

Publication number
FR46643E
FR46643E FR46643DA FR46643E FR 46643 E FR46643 E FR 46643E FR 46643D A FR46643D A FR 46643DA FR 46643 E FR46643 E FR 46643E
Authority
FR
France
Prior art keywords
preparation process
dioxazine dyes
new
new dioxazine
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.)
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 FR46643E publication Critical patent/FR46643E/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
    • C09B19/00—Oxazine dyes
    • C09B19/02—Bisoxazines prepared from aminoquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR46643D 1935-10-10 1935-10-10 New dioxazine dyes and their preparation process Expired FR46643E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46643T 1935-10-10

Publications (1)

Publication Number Publication Date
FR46643E true FR46643E (en) 1936-07-11

Family

ID=8682237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46643D Expired FR46643E (en) 1935-10-10 1935-10-10 New dioxazine dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR46643E (en)

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