GB191026336A - Manufacture and Production of New Anthracene Compounds. - Google Patents

Manufacture and Production of New Anthracene Compounds.

Info

Publication number
GB191026336A
GB191026336A GB191026336DA GB191026336A GB 191026336 A GB191026336 A GB 191026336A GB 191026336D A GB191026336D A GB 191026336DA GB 191026336 A GB191026336 A GB 191026336A
Authority
GB
United Kingdom
Prior art keywords
derivatives
manufacture
production
diaminoanthraquinone
aminoanthraquinone
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 GB191026336A publication Critical patent/GB191026336A/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
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups

Abstract

26,336. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. Nov. 12. Oxyalkylaminoanthraquinones and derivatives thereof are obtained by treating alpha-aminoanthraquinones or derivatives thereof with ethylene oxide or its homologues or derivatives such as propylene oxide or glycide. The products may be converted by sulphonation into wool dyes; when the products are derived from aminoanthraquinone sulphonic acids they are themselves wool dyes. According to an example, 1:4-diaminoanthraquinone is treated with ethylene oxide in presence of nitrobenzene and acetic acid, and the product is sulphonated, giving a blue dye. 1:5-Diaminoanthraquinone, 1-aminoanthraquinone, 1-amino-4-oxyanthraquinone, and p-diaminoanthrarufin disulphonic acid, are also specified as parent materials. Specification 11,930/09 is referred to.
GB191026336D 1910-11-12 1910-11-12 Manufacture and Production of New Anthracene Compounds. Expired GB191026336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191026336T 1910-11-12

Publications (1)

Publication Number Publication Date
GB191026336A true GB191026336A (en) 1911-11-02

Family

ID=32494655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191026336D Expired GB191026336A (en) 1910-11-12 1910-11-12 Manufacture and Production of New Anthracene Compounds.

Country Status (1)

Country Link
GB (1) GB191026336A (en)

Similar Documents

Publication Publication Date Title
GB191026336A (en) Manufacture and Production of New Anthracene Compounds.
US938617A (en) Anthracene compound.
US2025370A (en) Amino-halogenanthraquinone sulphonic acids
US1014204A (en) Dye.
US1750227A (en) Acid wool dyestuffs of the anthraquinone series
US2581016A (en) Process for sulfonating 1-amino-anthraquinones
US2706731A (en) Anthraquinone vat dyestuffs
US935878A (en) Vat dye.
US2614108A (en) 1-amido-6.7 dichloro anthraquinone dyestuffs
US2647124A (en) Method of preparing sulfuric acid half esters of leuco anthraquinones in mildly alkaline aqueous medium
US1026588A (en) Anthracene dyes and process of making same.
US1057243A (en) Anthracene coloring-matters and process of making them.
US1089221A (en) Anthraquinone coloring-matters and process of making them.
US1948183A (en) Production of anthraquinone derivatives
US2230574A (en) Dyestuffs of the anthraquinone series
US2378812A (en) Leuco-monoacyl-1, 4-diaminoanthraquinone and process for preparing the same
GB664839A (en) Manufacture of anthraquinone derivatives
US2415937A (en) Oxazole compounds of the anthraquinone series
US1280648A (en) New anthracene dyes and process of making same.
GB190911930A (en) Manufacture and Production of New Anthracene Compounds.
US893508A (en) Anthracene dye and process of making same.
US958850A (en) Wool dye.
US957125A (en) Vat dye.
US812599A (en) Yellow-green anthraquinone dye.
US2255778A (en) Process for producing vat dyestuff