FR49406E - Metal dyes and their production process - Google Patents

Metal dyes and their production process

Info

Publication number
FR49406E
FR49406E FR49406DA FR49406E FR 49406 E FR49406 E FR 49406E FR 49406D A FR49406D A FR 49406DA FR 49406 E FR49406 E FR 49406E
Authority
FR
France
Prior art keywords
production process
metal dyes
dyes
metal
production
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 FR49406E publication Critical patent/FR49406E/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
    • C09B55/00—Azomethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR49406D 1938-04-14 1938-04-14 Metal dyes and their production process Expired FR49406E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49406T 1938-04-14

Publications (1)

Publication Number Publication Date
FR49406E true FR49406E (en) 1939-03-24

Family

ID=8684590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49406D Expired FR49406E (en) 1938-04-14 1938-04-14 Metal dyes and their production process

Country Status (1)

Country Link
FR (1) FR49406E (en)

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