CH131729A - Process for the production of a new vat dye. - Google Patents

Process for the production of a new vat dye.

Info

Publication number
CH131729A
CH131729A CH131729DA CH131729A CH 131729 A CH131729 A CH 131729A CH 131729D A CH131729D A CH 131729DA CH 131729 A CH131729 A CH 131729A
Authority
CH
Switzerland
Prior art keywords
production
vat dye
new vat
new
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH131729A publication Critical patent/CH131729A/en

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
    • C09B3/22—Dibenzanthrones; Isodibenzanthrones
    • C09B3/24—Preparation by synthesis of the nucleus
    • C09B3/26—Preparation by synthesis of the nucleus from dibenzanthronyls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH131729D 1928-01-17 1928-01-17 Process for the production of a new vat dye. CH131729A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH125480T 1928-01-17
CH131729T 1928-01-17

Publications (1)

Publication Number Publication Date
CH131729A true CH131729A (en) 1929-02-28

Family

ID=25710504

Family Applications (1)

Application Number Title Priority Date Filing Date
CH131729D CH131729A (en) 1928-01-17 1928-01-17 Process for the production of a new vat dye.

Country Status (1)

Country Link
CH (1) CH131729A (en)

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