CH419398A - Process for the production of new vat dyes - Google Patents

Process for the production of new vat dyes

Info

Publication number
CH419398A
CH419398A CH867662A CH867662A CH419398A CH 419398 A CH419398 A CH 419398A CH 867662 A CH867662 A CH 867662A CH 867662 A CH867662 A CH 867662A CH 419398 A CH419398 A CH 419398A
Authority
CH
Switzerland
Prior art keywords
production
vat dyes
new vat
new
dyes
Prior art date
Application number
CH867662A
Other languages
German (de)
Inventor
Kurt Dr Weber
Istvan Dr Hari
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 to BE635078D priority Critical patent/BE635078A/xx
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH867662A priority patent/CH419398A/en
Priority to GB2736163A priority patent/GB1027565A/en
Priority to ES0290090A priority patent/ES290090A1/en
Publication of CH419398A publication Critical patent/CH419398A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH867662A 1962-07-18 1962-07-18 Process for the production of new vat dyes CH419398A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE635078D BE635078A (en) 1962-07-18
CH867662A CH419398A (en) 1962-07-18 1962-07-18 Process for the production of new vat dyes
GB2736163A GB1027565A (en) 1962-07-18 1963-07-10 New vat dyestuffs and process for their manufacture
ES0290090A ES290090A1 (en) 1962-07-18 1963-07-17 New vat dyestuffs and process for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH867662A CH419398A (en) 1962-07-18 1962-07-18 Process for the production of new vat dyes

Publications (1)

Publication Number Publication Date
CH419398A true CH419398A (en) 1966-08-31

Family

ID=4343389

Family Applications (1)

Application Number Title Priority Date Filing Date
CH867662A CH419398A (en) 1962-07-18 1962-07-18 Process for the production of new vat dyes

Country Status (4)

Country Link
BE (1) BE635078A (en)
CH (1) CH419398A (en)
ES (1) ES290090A1 (en)
GB (1) GB1027565A (en)

Also Published As

Publication number Publication date
BE635078A (en)
ES290090A1 (en) 1963-10-16
GB1027565A (en) 1966-04-27

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