FR789003A - Process for preparing dyes for vats - Google Patents

Process for preparing dyes for vats

Info

Publication number
FR789003A
FR789003A FR789003DA FR789003A FR 789003 A FR789003 A FR 789003A FR 789003D A FR789003D A FR 789003DA FR 789003 A FR789003 A FR 789003A
Authority
FR
France
Prior art keywords
vats
preparing dyes
dyes
preparing
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 FR789003A publication Critical patent/FR789003A/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
FR789003D 1934-05-09 1935-04-18 Process for preparing dyes for vats Expired FR789003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE789003X 1934-05-09

Publications (1)

Publication Number Publication Date
FR789003A true FR789003A (en) 1935-10-22

Family

ID=6699587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789003D Expired FR789003A (en) 1934-05-09 1935-04-18 Process for preparing dyes for vats

Country Status (1)

Country Link
FR (1) FR789003A (en)

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