CH456000A - Process for the production of vat dyes - Google Patents

Process for the production of vat dyes

Info

Publication number
CH456000A
CH456000A CH46561A CH46561A CH456000A CH 456000 A CH456000 A CH 456000A CH 46561 A CH46561 A CH 46561A CH 46561 A CH46561 A CH 46561A CH 456000 A CH456000 A CH 456000A
Authority
CH
Switzerland
Prior art keywords
production
vat dyes
vat
dyes
Prior art date
Application number
CH46561A
Other languages
German (de)
Inventor
Kurt Dr Weber
Max Dr Staeuble
Original Assignee
Ciba Geigy
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
Priority claimed from CH1175260A external-priority patent/CH432693A/en
Priority to CH36865A priority Critical patent/CH472484A/en
Priority to CH1307160A priority patent/CH445692A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH46561A priority patent/CH456000A/en
Priority to CH411965A priority patent/CH449155A/en
Priority to DEC26005A priority patent/DE1210106B/en
Priority to ES0273744A priority patent/ES273744A1/en
Priority to GB161362A priority patent/GB962142A/en
Publication of CH456000A publication Critical patent/CH456000A/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
    • C09B3/30—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH46561A 1959-03-02 1961-01-16 Process for the production of vat dyes CH456000A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH36865A CH472484A (en) 1959-03-02 1960-03-01 Process for the production of dyes
CH1307160A CH445692A (en) 1959-03-02 1960-11-22 Process for the production of new vat dyes
CH46561A CH456000A (en) 1959-03-02 1961-01-16 Process for the production of vat dyes
CH411965A CH449155A (en) 1959-03-02 1961-06-02 Process for the production of new vat dyes
DEC26005A DE1210106B (en) 1961-01-16 1962-01-15 Process for the production of Kuepen dyes of the dibenzanthrone series
ES0273744A ES273744A1 (en) 1961-01-16 1962-01-15 Procedure for the preparation of colorants to the tub of the dibenzatrona series (Machine-translation by Google Translate, not legally binding)
GB161362A GB962142A (en) 1961-01-16 1962-01-16 Vat dyestuffs of the dibenzanthrone series and process for their manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1175260A CH432693A (en) 1958-12-31 1959-03-02 Process for the production of new vat dyes
CH46561A CH456000A (en) 1959-03-02 1961-01-16 Process for the production of vat dyes

Publications (1)

Publication Number Publication Date
CH456000A true CH456000A (en) 1968-05-15

Family

ID=25684658

Family Applications (1)

Application Number Title Priority Date Filing Date
CH46561A CH456000A (en) 1959-03-02 1961-01-16 Process for the production of vat dyes

Country Status (1)

Country Link
CH (1) CH456000A (en)

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