FR401379A - Process for the production of a yellow dye - Google Patents

Process for the production of a yellow dye

Info

Publication number
FR401379A
FR401379A FR401379DA FR401379A FR 401379 A FR401379 A FR 401379A FR 401379D A FR401379D A FR 401379DA FR 401379 A FR401379 A FR 401379A
Authority
FR
France
Prior art keywords
production
yellow dye
dye
yellow
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 FR401379A publication Critical patent/FR401379A/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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes
FR401379D 1908-07-21 1908-07-21 Process for the production of a yellow dye Expired FR401379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR401379T 1908-07-21

Publications (1)

Publication Number Publication Date
FR401379A true FR401379A (en) 1909-08-27

Family

ID=1446184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR401379D Expired FR401379A (en) 1908-07-21 1908-07-21 Process for the production of a yellow dye

Country Status (1)

Country Link
FR (1) FR401379A (en)

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