CH226622A - Process for the production of a vat dye. - Google Patents

Process for the production of a vat dye.

Info

Publication number
CH226622A
CH226622A CH226622DA CH226622A CH 226622 A CH226622 A CH 226622A CH 226622D A CH226622D A CH 226622DA CH 226622 A CH226622 A CH 226622A
Authority
CH
Switzerland
Prior art keywords
production
vat dye
vat
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH226622A publication Critical patent/CH226622A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/26—Carbazoles of the anthracene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
CH226622D 1938-08-22 1939-08-11 Process for the production of a vat dye. CH226622A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE220838X 1938-08-22
CH222254T 1939-08-11

Publications (1)

Publication Number Publication Date
CH226622A true CH226622A (en) 1943-04-15

Family

ID=25726616

Family Applications (10)

Application Number Title Priority Date Filing Date
CH226625D CH226625A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226624D CH226624A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH222254D CH222254A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226623D CH226623A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH225722D CH225722A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226622D CH226622A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226620D CH226620A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226621D CH226621A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226626D CH226626A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226619D CH226619A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.

Family Applications Before (5)

Application Number Title Priority Date Filing Date
CH226625D CH226625A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226624D CH226624A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH222254D CH222254A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226623D CH226623A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH225722D CH225722A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.

Family Applications After (4)

Application Number Title Priority Date Filing Date
CH226620D CH226620A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226621D CH226621A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226626D CH226626A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.
CH226619D CH226619A (en) 1938-08-22 1939-08-11 Process for the production of a vat dye.

Country Status (1)

Country Link
CH (10) CH226625A (en)

Also Published As

Publication number Publication date
CH226625A (en) 1943-04-15
CH222254A (en) 1942-07-15
CH225722A (en) 1943-02-15
CH226621A (en) 1943-04-15
CH226620A (en) 1943-04-15
CH226624A (en) 1943-04-15
CH226626A (en) 1943-04-15
CH226623A (en) 1943-04-15
CH226619A (en) 1943-04-15

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