BE745510A - Colorants anthraquinoniques acides et leur preparation, - Google Patents

Colorants anthraquinoniques acides et leur preparation,

Info

Publication number
BE745510A
BE745510A BE745510DA BE745510A BE 745510 A BE745510 A BE 745510A BE 745510D A BE745510D A BE 745510DA BE 745510 A BE745510 A BE 745510A
Authority
BE
Belgium
Prior art keywords
natural
anthraquinone dyes
synthetic
synthetic polyamides
blue anthraquinone
Prior art date
Application number
Other languages
English (en)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of BE745510A publication Critical patent/BE745510A/fr

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
BE745510D 1970-02-05 1970-02-05 Colorants anthraquinoniques acides et leur preparation, BE745510A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE745510 1970-02-05

Publications (1)

Publication Number Publication Date
BE745510A true BE745510A (fr) 1970-07-16

Family

ID=3856028

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745510D BE745510A (fr) 1970-02-05 1970-02-05 Colorants anthraquinoniques acides et leur preparation,

Country Status (1)

Country Link
BE (1) BE745510A (fr)

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