FR545367A - Yellow vat dyes - Google Patents

Yellow vat dyes

Info

Publication number
FR545367A
FR545367A FR545367DA FR545367A FR 545367 A FR545367 A FR 545367A FR 545367D A FR545367D A FR 545367DA FR 545367 A FR545367 A FR 545367A
Authority
FR
France
Prior art keywords
vat dyes
yellow vat
yellow
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Leopold Cassella et Cie GmbH
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 Leopold Cassella et Cie GmbH filed Critical Leopold Cassella et Cie GmbH
Application granted granted Critical
Publication of FR545367A publication Critical patent/FR545367A/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
    • 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)
FR545367D 1921-12-29 1921-12-29 Yellow vat dyes Expired FR545367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR545367T 1921-12-29

Publications (1)

Publication Number Publication Date
FR545367A true FR545367A (en) 1922-10-10

Family

ID=8932912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR545367D Expired FR545367A (en) 1921-12-29 1921-12-29 Yellow vat dyes

Country Status (1)

Country Link
FR (1) FR545367A (en)

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