GB930223A - New anthraquinone dyestuffs - Google Patents

New anthraquinone dyestuffs

Info

Publication number
GB930223A
GB930223A GB2831361A GB2831361A GB930223A GB 930223 A GB930223 A GB 930223A GB 2831361 A GB2831361 A GB 2831361A GB 2831361 A GB2831361 A GB 2831361A GB 930223 A GB930223 A GB 930223A
Authority
GB
United Kingdom
Prior art keywords
dyes
anthraquinone dyestuffs
new anthraquinone
formula
hexahydrobenzoyl
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
GB2831361A
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
Priority claimed from DEC24613A external-priority patent/DE1171101B/en
Application filed by Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB930223A publication Critical patent/GB930223A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/34—Anthraquinone acridones or thioxanthrones
    • C09B5/36—Amino acridones

Abstract

The invention comprises dyes of the formula <FORM:0930223/IV(a)/1> wherein R is an acyl radical of a cycloaliphatic or an unsaturated or saturated aliphatic carboxylic acid containing not more than 7 carbon atoms. The dyes are made by acylating a compound of the above formula wherein R is hydrogen. Examples of the dyes are given wherein R is acetyl, chloroacetyl, propionyl, b -chloropropionyl, butyroyl, hexahydrobenzoyl and acryloyl. The dyes dye and print polyester fibres in reddish-blue shades.
GB2831361A 1960-08-05 1961-08-03 New anthraquinone dyestuffs Expired GB930223A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC0022084 1960-08-05
DEC24613A DE1171101B (en) 1961-07-14 1961-07-14 Process for the preparation of dyes of the anthraquinone series

Publications (1)

Publication Number Publication Date
GB930223A true GB930223A (en) 1963-07-03

Family

ID=25969329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2831361A Expired GB930223A (en) 1960-08-05 1961-08-03 New anthraquinone dyestuffs

Country Status (3)

Country Link
CH (1) CH408246A (en)
GB (1) GB930223A (en)
NL (1) NL249158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006128869A2 (en) * 2005-06-02 2006-12-07 Dystar Textilfarben Gmbh & Co Deutschland Kg Hot-light resistant blue dispersion dyes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006128869A2 (en) * 2005-06-02 2006-12-07 Dystar Textilfarben Gmbh & Co Deutschland Kg Hot-light resistant blue dispersion dyes
WO2006128869A3 (en) * 2005-06-02 2007-04-19 Dystar Textilfarben Gmbh & Co Hot-light resistant blue dispersion dyes
CN101163754B (en) * 2005-06-02 2011-05-11 德司达染料德国有限公司 Hot-light resistant blue dispersion dyes

Also Published As

Publication number Publication date
NL249158A (en)
CH408246A (en) 1966-02-28

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