FR697640A - Process for preparing vat dyes - Google Patents

Process for preparing vat dyes

Info

Publication number
FR697640A
FR697640A FR697640DA FR697640A FR 697640 A FR697640 A FR 697640A FR 697640D A FR697640D A FR 697640DA FR 697640 A FR697640 A FR 697640A
Authority
FR
France
Prior art keywords
vat dyes
preparing vat
preparing
dyes
vat
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)
Inventor
Felice Bensa
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 filed Critical
Application granted granted Critical
Publication of FR697640A publication Critical patent/FR697640A/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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/14—Perylene derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR697640D 1929-07-16 1930-06-18 Process for preparing vat dyes Expired FR697640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT697640X 1929-07-16

Publications (1)

Publication Number Publication Date
FR697640A true FR697640A (en) 1931-01-20

Family

ID=3679324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697640D Expired FR697640A (en) 1929-07-16 1930-06-18 Process for preparing vat dyes

Country Status (1)

Country Link
FR (1) FR697640A (en)

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