CH219865A - Process for the production of an acidic wool dye of the anthraquinone series. - Google Patents

Process for the production of an acidic wool dye of the anthraquinone series.

Info

Publication number
CH219865A
CH219865A CH219865DA CH219865A CH 219865 A CH219865 A CH 219865A CH 219865D A CH219865D A CH 219865DA CH 219865 A CH219865 A CH 219865A
Authority
CH
Switzerland
Prior art keywords
production
anthraquinone series
wool dye
acidic
acidic wool
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 CH219865A publication Critical patent/CH219865A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH219865D 1938-12-21 1939-11-20 Process for the production of an acidic wool dye of the anthraquinone series. CH219865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE214185X 1938-12-21

Publications (1)

Publication Number Publication Date
CH219865A true CH219865A (en) 1942-02-28

Family

ID=5817340

Family Applications (2)

Application Number Title Priority Date Filing Date
CH219865D CH219865A (en) 1938-12-21 1939-11-20 Process for the production of an acidic wool dye of the anthraquinone series.
CH214185D CH214185A (en) 1938-12-21 1939-11-20 Process for the production of an acidic wool dye of the anthraquinone series.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH214185D CH214185A (en) 1938-12-21 1939-11-20 Process for the production of an acidic wool dye of the anthraquinone series.

Country Status (2)

Country Link
CH (2) CH219865A (en)
FR (1) FR880630A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559330A (en) * 1949-02-17 1951-07-03 Sandoz Ag Dyestuffs of the anthraquinone series

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559330A (en) * 1949-02-17 1951-07-03 Sandoz Ag Dyestuffs of the anthraquinone series

Also Published As

Publication number Publication date
CH214185A (en) 1941-04-15
FR880630A (en) 1943-03-31

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