GB191217467A - Improvements in and relating to the Manufacture and Production of Dianthraquinonylthioethers. - Google Patents

Improvements in and relating to the Manufacture and Production of Dianthraquinonylthioethers.

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Publication number
GB191217467A
GB191217467A GB191217467DA GB191217467A GB 191217467 A GB191217467 A GB 191217467A GB 191217467D A GB191217467D A GB 191217467DA GB 191217467 A GB191217467 A GB 191217467A
Authority
GB
United Kingdom
Prior art keywords
mercaptans
dianthraquinonylthioethers
production
anthraquinone
relating
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
Inventor
Philip Arthur Newton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191217467A publication Critical patent/GB191217467A/en
Expired legal-status Critical Current

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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
    • C09B1/585—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals substituted by aryl radicals

Landscapes

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

Abstract

17,467. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. July 27. Dianthraquinonylthioethers are obtained by heating anthraquinone mercaptans with or without agents capable of binding sulphuretted hydrogen, or by heating salts of anthraquinone mercaptans; the reaction may be effected in presence or absence of diluents; mixtures of two different mercaptans yield mixed thioethers. The production of 1:1<1>-, 2:2<1>-, and 1:2<1>-dianthraquinonylthioether, and 1:1<1>-dibenzoyldiamino-6:6<1>-dianthraquinonythioether, is described in examples; these products dye yellow shades from a vat.
GB191217467D 1912-07-27 1912-07-27 Improvements in and relating to the Manufacture and Production of Dianthraquinonylthioethers. Expired GB191217467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191217467T 1912-07-27

Publications (1)

Publication Number Publication Date
GB191217467A true GB191217467A (en) 1913-03-06

Family

ID=32642359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191217467D Expired GB191217467A (en) 1912-07-27 1912-07-27 Improvements in and relating to the Manufacture and Production of Dianthraquinonylthioethers.

Country Status (1)

Country Link
GB (1) GB191217467A (en)

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