GB191507877A - Manufacture of Greenish-blue Dyestuffs of the Anthraquinone Series Soluble in Water. - Google Patents

Manufacture of Greenish-blue Dyestuffs of the Anthraquinone Series Soluble in Water.

Info

Publication number
GB191507877A
GB191507877A GB191507877DA GB191507877A GB 191507877 A GB191507877 A GB 191507877A GB 191507877D A GB191507877D A GB 191507877DA GB 191507877 A GB191507877 A GB 191507877A
Authority
GB
United Kingdom
Prior art keywords
greenish
water
manufacture
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
Application granted granted Critical
Publication of GB191507877A publication Critical patent/GB191507877A/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

7877. Akt.-Ges. fiir Anilin Fabrikation. June 22,1914, [Convention date]. Aminoarylaminoanthraquinone sulphonic acids.-Greenish-blue wool dyes are obtained by condensing the 1 - aminohalogenanthraquinone - 6- or -7-sulphonic acids described in Specification 5459/00 with non-sulphonated aromatic amines by heating in presence of water; catalysts such as copper or copper compounds or acid-fixing agents may be present or not. According to an example, 1 - aminobromanthraquinone - 6 - sulphonic acid and p-toluidine are employed. Specifications 10,378/14 and 7861/15 also are referred to.
GB191507877D 1914-06-22 1915-05-27 Manufacture of Greenish-blue Dyestuffs of the Anthraquinone Series Soluble in Water. Expired GB191507877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191507877X 1914-06-22

Publications (1)

Publication Number Publication Date
GB191507877A true GB191507877A (en) 1915-11-18

Family

ID=34354325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191507877D Expired GB191507877A (en) 1914-06-22 1915-05-27 Manufacture of Greenish-blue Dyestuffs of the Anthraquinone Series Soluble in Water.

Country Status (1)

Country Link
GB (1) GB191507877A (en)

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