GB1065477A - Anthraquinone dyes and their production - Google Patents

Anthraquinone dyes and their production

Info

Publication number
GB1065477A
GB1065477A GB12745/66A GB1274566A GB1065477A GB 1065477 A GB1065477 A GB 1065477A GB 12745/66 A GB12745/66 A GB 12745/66A GB 1274566 A GB1274566 A GB 1274566A GB 1065477 A GB1065477 A GB 1065477A
Authority
GB
United Kingdom
Prior art keywords
production
primary
formula
dyes
anthraquinone dyes
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
GB12745/66A
Inventor
Willy Braun
Fritz Guellich
Karl Maier
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1065477A publication Critical patent/GB1065477A/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
    • C09B1/56—Mercapto-anthraquinones
    • C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
    • 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
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

The invention comprises anthraquinone dyes of the formula <FORM:1065477/C4-C5/1> wherein Z represents a hydrogen or halogen atom or a C1- 4 alkyl group; A represents a primary, secondary or tertiary amino group, and n is 0, 1 or 2. They may be obtained by treating anthraquinone compounds of the formula <FORM:1065477/C4-C5/2> with at least a stoichiometric amount of chlorosulphonic acid at a temperature up to 70 DEG C. and reacting the resultant sulphochlorides with at least an equimolar amount of NH3, or a primary or secondary amine including heterocyclic bases containing nitrogen in the ring. Examples are given for the production of the dyes. They may be used for dyeing or printing fibrous synthetic material such as polyamides, polyurethanes, polyesters, wool, silk, secondary acetate rayon, cellulose triacetate and natural or regenerated cellulose.
GB12745/66A 1965-03-24 1966-03-23 Anthraquinone dyes and their production Expired GB1065477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB81134A DE1284546B (en) 1965-03-24 1965-03-24 Process for the preparation of anthraquinone dyes

Publications (1)

Publication Number Publication Date
GB1065477A true GB1065477A (en) 1967-04-19

Family

ID=6980978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12745/66A Expired GB1065477A (en) 1965-03-24 1966-03-23 Anthraquinone dyes and their production

Country Status (4)

Country Link
BE (1) BE678328A (en)
CH (1) CH458584A (en)
DE (1) DE1284546B (en)
GB (1) GB1065477A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE600960A (en) * 1960-03-12
BE624405A (en) * 1961-11-06
FR1371626A (en) * 1962-10-16 1964-09-04 Bayer Ag Process for the preparation of 1,4-dihydroxyanthraquinonyl-2 thioethers

Also Published As

Publication number Publication date
CH458584A (en) 1968-06-30
DE1284546B (en) 1968-12-05
BE678328A (en) 1966-09-23

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