FR1264825A - Process for preparing sulfuric leucoesters of vat dyes - Google Patents

Process for preparing sulfuric leucoesters of vat dyes

Info

Publication number
FR1264825A
FR1264825A FR835331A FR835331A FR1264825A FR 1264825 A FR1264825 A FR 1264825A FR 835331 A FR835331 A FR 835331A FR 835331 A FR835331 A FR 835331A FR 1264825 A FR1264825 A FR 1264825A
Authority
FR
France
Prior art keywords
leucoesters
vat dyes
preparing sulfuric
sulfuric
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
FR835331A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR835331A priority Critical patent/FR1264825A/en
Application granted granted Critical
Publication of FR1264825A publication Critical patent/FR1264825A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR835331A 1960-08-08 1960-08-08 Process for preparing sulfuric leucoesters of vat dyes Expired FR1264825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR835331A FR1264825A (en) 1960-08-08 1960-08-08 Process for preparing sulfuric leucoesters of vat dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835331A FR1264825A (en) 1960-08-08 1960-08-08 Process for preparing sulfuric leucoesters of vat dyes

Publications (1)

Publication Number Publication Date
FR1264825A true FR1264825A (en) 1961-06-23

Family

ID=8737108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835331A Expired FR1264825A (en) 1960-08-08 1960-08-08 Process for preparing sulfuric leucoesters of vat dyes

Country Status (1)

Country Link
FR (1) FR1264825A (en)

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