FR36984E - Production de colorants soufrés - Google Patents

Production de colorants soufrés

Info

Publication number
FR36984E
FR36984E FR36984DA FR36984E FR 36984 E FR36984 E FR 36984E FR 36984D A FR36984D A FR 36984DA FR 36984 E FR36984 E FR 36984E
Authority
FR
France
Prior art keywords
production
sulfur dyes
dyes
sulfur
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
English (en)
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 FR36984E publication Critical patent/FR36984E/fr
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
    • C09B49/00—Sulfur dyes
    • C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR36984D 1929-05-28 1929-05-28 Production de colorants soufrés Expired FR36984E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR36984T 1929-05-28

Publications (1)

Publication Number Publication Date
FR36984E true FR36984E (fr) 1930-09-13

Family

ID=8673679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36984D Expired FR36984E (fr) 1929-05-28 1929-05-28 Production de colorants soufrés

Country Status (1)

Country Link
FR (1) FR36984E (fr)

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