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FR880526A - Procédé de fabrication de colorants sulfurifères - Google Patents

Procédé de fabrication de colorants sulfurifères

Info

Publication number
FR880526A
FR880526A FR880526DA FR880526A FR 880526 A FR880526 A FR 880526A FR 880526D A FR880526D A FR 880526DA FR 880526 A FR880526 A FR 880526A
Authority
FR
France
Prior art keywords
sulfuriferous
manufacturing process
dyestuff manufacturing
dyestuff
sulfuriferous dyestuff
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 FR880526A publication Critical patent/FR880526A/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
    • C09B49/124—Sulfur dyes from other compounds, e.g. other heterocyclic compounds from polycarbocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR880526D 1941-01-29 1942-01-21 Procédé de fabrication de colorants sulfurifères Expired FR880526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE880526X 1941-01-29

Publications (1)

Publication Number Publication Date
FR880526A true FR880526A (fr) 1943-03-29

Family

ID=6823192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880526D Expired FR880526A (fr) 1941-01-29 1942-01-21 Procédé de fabrication de colorants sulfurifères

Country Status (1)

Country Link
FR (1) FR880526A (fr)

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