GB921076A - An anthraquinone dyestuff and process for its manufacture - Google Patents

An anthraquinone dyestuff and process for its manufacture

Info

Publication number
GB921076A
GB921076A GB2659961A GB2659961A GB921076A GB 921076 A GB921076 A GB 921076A GB 2659961 A GB2659961 A GB 2659961A GB 2659961 A GB2659961 A GB 2659961A GB 921076 A GB921076 A GB 921076A
Authority
GB
United Kingdom
Prior art keywords
anthraquinone
amino
functional derivatives
manufacture
dyestuff
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2659961A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB921076A publication Critical patent/GB921076A/en
Expired legal-status Critical Current

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
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/516—N-acylated derivatives
    • 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
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises the dyestuff of the formula:-<FORM:0921076/IV(a)/1> which is made by condensing 1-amino-4-benzoyl-amino-anthraquinone with functional derivatives of n-methoxybenzoic acid, 1-amino-4-(m-methoxybenzoylamino)-anthraquinone with functional derivatives of benzoic acid or 1:4-diamino-anthraquinone with equimolecular quantities of functional derivatives of benzoic acid and m-methoxybenzoic acid. An example is given. The dyestuff dyes and prints polyester fibres in yellowish-red shades.
GB2659961A 1960-07-22 1961-07-21 An anthraquinone dyestuff and process for its manufacture Expired GB921076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC21971A DE1193624B (en) 1960-07-22 1960-07-22 Process for the preparation of an anthraquinone dye

Publications (1)

Publication Number Publication Date
GB921076A true GB921076A (en) 1963-03-13

Family

ID=7017111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2659961A Expired GB921076A (en) 1960-07-22 1961-07-21 An anthraquinone dyestuff and process for its manufacture

Country Status (4)

Country Link
CH (1) CH395398A (en)
DE (1) DE1193624B (en)
FR (1) FR1295805A (en)
GB (1) GB921076A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436536C (en) * 1925-02-16 1926-11-03 I G Farbenindustrie Akt Ges Process for the preparation of Kuepen dyes of the anthraquinone series

Also Published As

Publication number Publication date
FR1295805A (en) 1962-06-08
DE1193624B (en) 1965-05-26
CH395398A (en) 1965-07-15

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