GB191410378A - Manufacture of Blue Dyestuffs of the Anthraquinone Series Soluble in Water. - Google Patents

Manufacture of Blue Dyestuffs of the Anthraquinone Series Soluble in Water.

Info

Publication number
GB191410378A
GB191410378A GB191410378DA GB191410378A GB 191410378 A GB191410378 A GB 191410378A GB 191410378D A GB191410378D A GB 191410378DA GB 191410378 A GB191410378 A GB 191410378A
Authority
GB
United Kingdom
Prior art keywords
water
manufacture
amino
anthraquinone series
blue dyestuffs
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
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Priority to GB191507861D priority Critical patent/GB191507861A/en
Application granted granted Critical
Publication of GB191410378A publication Critical patent/GB191410378A/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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • C09B1/343—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in the anthracene nucleus

Landscapes

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

Abstract

10,378. Akt.-Ges. f³r Anilin Fabrikation. July 14, 1913, [Convention date]. 1-Amino-4-arylaminoanthraquinone-2-sulphonic acids, which dye wool greenish-blue shades, are obtained by treating 1-amino-4-halogenanthraquinone-2-sulphonic acids with aromatic amines in presence of water and of copper or copper compounds; acid-fixing agents may be present or not; the product from 1-amino-4-bromanthraquinone-2-sulphonic acid and p-toluidine is described in examples. Specifications 5459/00 and 8905/03 are referred to.
GB191410378D 1913-07-14 1914-04-27 Manufacture of Blue Dyestuffs of the Anthraquinone Series Soluble in Water. Expired GB191410378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB191507861D GB191507861A (en) 1914-04-27 1915-05-27 Manufacture of Greenish-blue Dyestuffs of the Anthraquinone Series, Soluble in Water.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191410378X 1913-07-14

Publications (1)

Publication Number Publication Date
GB191410378A true GB191410378A (en) 1915-06-24

Family

ID=32523536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191410378D Expired GB191410378A (en) 1913-07-14 1914-04-27 Manufacture of Blue Dyestuffs of the Anthraquinone Series Soluble in Water.

Country Status (1)

Country Link
GB (1) GB191410378A (en)

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