FR873819A - Process for preparing leukosulfonic esters of 1-arylaminoanthraquinone - Google Patents

Process for preparing leukosulfonic esters of 1-arylaminoanthraquinone

Info

Publication number
FR873819A
FR873819A FR873819DA FR873819A FR 873819 A FR873819 A FR 873819A FR 873819D A FR873819D A FR 873819DA FR 873819 A FR873819 A FR 873819A
Authority
FR
France
Prior art keywords
leukosulfonic
arylaminoanthraquinone
esters
preparing
preparing leukosulfonic
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 FR873819A publication Critical patent/FR873819A/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
    • C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs
    • C09B9/02—Esters or ester-salts of leuco compounds of vat dyestuffs of anthracene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR873819D 1940-05-30 1941-07-12 Process for preparing leukosulfonic esters of 1-arylaminoanthraquinone Expired FR873819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE873819X 1940-05-30

Publications (1)

Publication Number Publication Date
FR873819A true FR873819A (en) 1942-07-21

Family

ID=6816625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873819D Expired FR873819A (en) 1940-05-30 1941-07-12 Process for preparing leukosulfonic esters of 1-arylaminoanthraquinone

Country Status (1)

Country Link
FR (1) FR873819A (en)

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