CH457666A - Process for the preparation of anthraquinone dyes - Google Patents

Process for the preparation of anthraquinone dyes

Info

Publication number
CH457666A
CH457666A CH651566A CH651566A CH457666A CH 457666 A CH457666 A CH 457666A CH 651566 A CH651566 A CH 651566A CH 651566 A CH651566 A CH 651566A CH 457666 A CH457666 A CH 457666A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone dyes
anthraquinone
dyes
Prior art date
Application number
CH651566A
Other languages
German (de)
Inventor
Dieter Dr Weiser
Fritz Dr Graser
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH457666A publication Critical patent/CH457666A/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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
    • C09B1/547—Anthraquinones with aromatic ether groups
    • 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
    • C09B1/22—Dyes with unsubstituted amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH651566A 1965-05-08 1966-05-05 Process for the preparation of anthraquinone dyes CH457666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0081828 1965-05-08

Publications (1)

Publication Number Publication Date
CH457666A true CH457666A (en) 1968-06-15

Family

ID=6981257

Family Applications (2)

Application Number Title Priority Date Filing Date
CH651766A CH424712A (en) 1965-05-08 1966-05-05 Dye mixture
CH651566A CH457666A (en) 1965-05-08 1966-05-05 Process for the preparation of anthraquinone dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH651766A CH424712A (en) 1965-05-08 1966-05-05 Dye mixture

Country Status (3)

Country Link
BE (1) BE680589A (en)
CH (2) CH424712A (en)
GB (2) GB1139310A (en)

Also Published As

Publication number Publication date
GB1070118A (en) 1967-05-24
GB1139310A (en) 1969-01-08
BE680589A (en) 1966-10-17
CH424712A (en) 1966-11-30

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