FR968461A - New dyes and process for their preparation - Google Patents

New dyes and process for their preparation

Info

Publication number
FR968461A
FR968461A FR968461DA FR968461A FR 968461 A FR968461 A FR 968461A FR 968461D A FR968461D A FR 968461DA FR 968461 A FR968461 A FR 968461A
Authority
FR
France
Prior art keywords
preparation
new dyes
dyes
new
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR968461A publication Critical patent/FR968461A/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)
FR968461D 1947-05-21 1948-05-14 New dyes and process for their preparation Expired FR968461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB968461X 1947-05-21

Publications (1)

Publication Number Publication Date
FR968461A true FR968461A (en) 1950-11-28

Family

ID=10805381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968461D Expired FR968461A (en) 1947-05-21 1948-05-14 New dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR968461A (en)

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