GB191322911A - Process for Producing Dyestuffs of the Anthraquinone Series. - Google Patents

Process for Producing Dyestuffs of the Anthraquinone Series.

Info

Publication number
GB191322911A
GB191322911A GB191322911DA GB191322911A GB 191322911 A GB191322911 A GB 191322911A GB 191322911D A GB191322911D A GB 191322911DA GB 191322911 A GB191322911 A GB 191322911A
Authority
GB
United Kingdom
Prior art keywords
sulphonic acid
mercaptan
chloranthraquinone
anthraquinone
sulphonic
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 GB191322911A publication Critical patent/GB191322911A/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

22,911. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. Oct. 10. Sulphonic, acids of anthraquinonyl ethers of anthraquinone mercaptans, which are acid wool dyes, are obtained by condensing in aqueous solution, anthraquinonemercaptans or their substitution products with halogenanthraquinone sulphonic acids or their substitution products, or anthraquinone mercaptan sulphonic acids or their substitution products with halogenanthraquinones or their sulphonic acids or substitution products. Products are specified from the following pairs of parent materials:-anthraquinone-2-mercaptan and 1-chloranthraquinone- 5-sulphonic acid, 1-methylamino-4-bromarithraquinone-8-sulphonic acid and 4-aminoanthraquinone-1-mercaptan-5-sulphonic acid, 4-aminoanthraquinone-1-mercaptan-8-sulphonic acid and 2-chloranthraquinone-6-sulphonic acid, 1-amino- 2-brom-4-p-tolylaminoanthraquinone sulphonic acid and 1-amino-4-p-tolylaminoanthraquinone- 2-mercaptan sulphonic acid, anthraquinone-1- mercaptan and 2-chloranthraquinone-7-sulphonic acid, anthraquinone-1-mercaptan-5-sulphonic acid and 2-chloranthraquinone-7-sulphonic acid, anthraquinone-2-mercaptan and 1-chloranthraquinone-8-sulphonic acid, anthraquinone-1-mercaptan - 5 - sulphonic acid and 1 - chloranthraquinone-5-sulphonic acid, anthraquinone-1:5- dimercaptan and two molecules of 1-chloranthraquinone-8-sulphonic acid, 4-aminoanthraquinone- 1-mercaptan-8-sulphonic acid and 2-chloranthraquinone - 7 - sulphonic acid or 1 - chloranthraquinone-5-sulphonic acid, anthraquinone-1-mercaptan-5-sulphonic acid and 1-methylamino-4- bromanthraquinone or 4-methylamino-l-chloranthraquinone-8-sulphonic acid, 4-aminoanthraquinone-1-mercaptan-5-sulphonic acid and 4- methylamino-1-chloranthraquinone -8-sulphonic acid, anthraquinone-1-mercaptan-5-sulphonic acid and 1-chlor-2-aminoanthraquinone-3-sulphonic acid or 1-amino-2-brom-4-p-tolylaminoanthraquinone sulphonic acid. The products dye wool, in acid baths, yellow, orange-yellow, orange, greenish-yellow, yellowish-brown, reddish-brown, brown-red, violet, blue, green, &c. shades.
GB191322911D 1913-10-10 1913-10-10 Process for Producing Dyestuffs of the Anthraquinone Series. Expired GB191322911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191322911T 1913-10-10

Publications (1)

Publication Number Publication Date
GB191322911A true GB191322911A (en) 1914-06-25

Family

ID=34360274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191322911D Expired GB191322911A (en) 1913-10-10 1913-10-10 Process for Producing Dyestuffs of the Anthraquinone Series.

Country Status (1)

Country Link
GB (1) GB191322911A (en)

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