FR697231A - Process for producing dyes for vats - Google Patents

Process for producing dyes for vats

Info

Publication number
FR697231A
FR697231A FR697231DA FR697231A FR 697231 A FR697231 A FR 697231A FR 697231D A FR697231D A FR 697231DA FR 697231 A FR697231 A FR 697231A
Authority
FR
France
Prior art keywords
vats
producing dyes
dyes
producing
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 FR697231A publication Critical patent/FR697231A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/34—Anthraquinone acridones or thioxanthrones
    • C09B5/40—Condensation products of benzanthronyl-amino-anthraquinones
FR697231D 1929-06-21 1930-06-11 Process for producing dyes for vats Expired FR697231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE697231X 1929-06-21

Publications (1)

Publication Number Publication Date
FR697231A true FR697231A (en) 1931-01-13

Family

ID=1544169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697231D Expired FR697231A (en) 1929-06-21 1930-06-11 Process for producing dyes for vats

Country Status (1)

Country Link
FR (1) FR697231A (en)

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