CH333179A - Process for the preparation of compounds of the anthraquinone series - Google Patents

Process for the preparation of compounds of the anthraquinone series

Info

Publication number
CH333179A
CH333179A CH333179DA CH333179A CH 333179 A CH333179 A CH 333179A CH 333179D A CH333179D A CH 333179DA CH 333179 A CH333179 A CH 333179A
Authority
CH
Switzerland
Prior art keywords
compounds
preparation
anthraquinone series
anthraquinone
series
Prior art date
Application number
Other languages
German (de)
Inventor
Albin Dr Peter
Andre Dr Pouget
Jacques Dr Guenthard
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH333179A publication Critical patent/CH333179A/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
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/473—Dyes with acylated amino groups the acyl groups being residues of a sulfonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
CH333179D 1955-01-05 1955-01-05 Process for the preparation of compounds of the anthraquinone series CH333179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH333179T 1955-01-05

Publications (1)

Publication Number Publication Date
CH333179A true CH333179A (en) 1958-10-15

Family

ID=4536983

Family Applications (1)

Application Number Title Priority Date Filing Date
CH333179D CH333179A (en) 1955-01-05 1955-01-05 Process for the preparation of compounds of the anthraquinone series

Country Status (4)

Country Link
CH (1) CH333179A (en)
DE (1) DE1061465B (en)
FR (2) FR1140532A (en)
GB (1) GB790952A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938914A (en) * 1957-09-25 1960-05-31 American Cyanamid Co Alkyl trialkylammonium salts as disperse dyes for acrylic fibers
US3324150A (en) * 1965-06-28 1967-06-06 Eastman Kodak Co 1-amino-2-aryloxy-4-sulfonamidoanthraquinones
US5034547A (en) * 1989-07-21 1991-07-23 Minnesota Mining And Manufacturing Company Anthraquinone dyes having alkylsulfonylamino substituents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623883C (en) * 1934-05-19 1936-01-09 I G Farbenindustrie Akt Ges Process for the preparation of acidic wool dyes

Also Published As

Publication number Publication date
DE1061465B (en) 1959-07-16
FR1140531A (en) 1957-07-24
FR1140532A (en) 1957-07-24
GB790952A (en) 1958-02-19

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