GB201610A - New dyes of the anthraquinone series - Google Patents

New dyes of the anthraquinone series

Info

Publication number
GB201610A
GB201610A GB1198322A GB1198322A GB201610A GB 201610 A GB201610 A GB 201610A GB 1198322 A GB1198322 A GB 1198322A GB 1198322 A GB1198322 A GB 1198322A GB 201610 A GB201610 A GB 201610A
Authority
GB
United Kingdom
Prior art keywords
sulphochloride
salicylic
salicylsulphonamidoanthraquinones
chromed
cotton
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
GB1198322A
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.)
Imperial Chemical Industries Ltd
Original Assignee
British Dyestuffs Corp Ltd
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 British Dyestuffs Corp Ltd filed Critical British Dyestuffs Corp Ltd
Priority to GB1198322A priority Critical patent/GB201610A/en
Priority claimed from US632988A external-priority patent/US1574748A/en
Publication of GB201610A publication Critical patent/GB201610A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16Amino-anthraquinones
    • C09B1/20Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36Dyes with acylated amino groups
    • C09B1/473Dyes with acylated amino groups the acyl groups being residues of a sulfonic acid

Abstract

Salicylsulphonamidoanthraquinones are obtained by condensing salicylic sulphochloride (OH : COOH : SO2Cl=1 : 2 : 4) with aminoanthraquinone compounds. The products dye wool blue shades in acid baths and may be chromed; or they may be printed on cotton with chrome mordants, or used for dyeing cellulose acetate silk. According to examples, salicylic sulphochloride is condensed with diaminoanthrarufin, 1 : 4-diaminoanthraquinone, or 1 : 4 : 5 : 8-tetraminoanthraquinone. Specification 202,157 is referred to.ALSO:Salicylsulphonamidoanthraquinones, prepared by condensing salicylic sulphochloride with aminoanthroquinone compounds, dye wool in acid baths, and may be chromed, or printed on cotton with chrome mordants, or used for dyeing cellulose acetate silk. Specification 202,157 is referred to.
GB1198322A 1922-04-28 1922-04-28 New dyes of the anthraquinone series Expired GB201610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1198322A GB201610A (en) 1922-04-28 1922-04-28 New dyes of the anthraquinone series

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1198322A GB201610A (en) 1922-04-28 1922-04-28 New dyes of the anthraquinone series
DEB109337D DE405643C (en) 1922-04-28 1923-04-18 Process for the preparation of dyes of the anthraquinone series
US632988A US1574748A (en) 1922-04-28 1923-04-18 Dyestuff of the anthraquinone series and process of making same
FR565552D FR565552A (en) 1922-04-28 1923-04-26 New dyes from the anthraquinone series

Publications (1)

Publication Number Publication Date
GB201610A true GB201610A (en) 1923-07-30

Family

ID=9996251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1198322A Expired GB201610A (en) 1922-04-28 1922-04-28 New dyes of the anthraquinone series

Country Status (3)

Country Link
DE (1) DE405643C (en)
FR (1) FR565552A (en)
GB (1) GB201610A (en)

Also Published As

Publication number Publication date
DE405643C (en) 1924-11-04
FR565552A (en) 1924-01-30

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