FR44586E - Process for manufacturing vat dyes - Google Patents

Process for manufacturing vat dyes

Info

Publication number
FR44586E
FR44586E FR44586DA FR44586E FR 44586 E FR44586 E FR 44586E FR 44586D A FR44586D A FR 44586DA FR 44586 E FR44586 E FR 44586E
Authority
FR
France
Prior art keywords
vat dyes
manufacturing
manufacturing vat
dyes
vat
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 FR44586E publication Critical patent/FR44586E/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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR44586D 1934-03-07 1934-03-07 Process for manufacturing vat dyes Expired FR44586E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44586T 1934-03-07

Publications (1)

Publication Number Publication Date
FR44586E true FR44586E (en) 1935-03-04

Family

ID=8680400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44586D Expired FR44586E (en) 1934-03-07 1934-03-07 Process for manufacturing vat dyes

Country Status (1)

Country Link
FR (1) FR44586E (en)

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