GB191108143A - Improvements in the Manufacture and Production of Colouring Matters of the Anthracene Series. - Google Patents

Improvements in the Manufacture and Production of Colouring Matters of the Anthracene Series.

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Publication number
GB191108143A
GB191108143A GB191108143DA GB191108143A GB 191108143 A GB191108143 A GB 191108143A GB 191108143D A GB191108143D A GB 191108143DA GB 191108143 A GB191108143 A GB 191108143A
Authority
GB
United Kingdom
Prior art keywords
dyes
aminoanthraquinone
homologues
dehydrating
manufacture
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
James Yate Johnson
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 GB191108143A publication Critical patent/GB191108143A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/18—Coeroxene; Coerthiene; Coeramidene; Derivatives thereof

Landscapes

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

Abstract

8143. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. March 31. Anthracene, dyes derived from.-Vat dyes which are probably acridines, are obtained by treating with dehydrating-agents the products produced by condensing 1-aminoanthraquinone with dihalogenbenzophenone, dihalogenbenzil, dihalogendiphenylsulphone or homologues thereof, dihalogendiphenylmethane or homologues thereof, halogenphenanthrenequinones, or halogenfluorenones. According to examples, dyes are obtained from the parent material produced from 1-aminoanthraquinone and 4:4<1>-dichlorbenzophenone, 4:4<1>-dichlorbenzil, dibromphenanthrenequinone, dibromfluorenone, 4:4<1>-dichlorsulphobenzide, or 4:4<1>-dichlordiphenylmethane; the condensation products from monobromphenanthrenequinone and monobromfluorenone are also specified as parent materials; concentrated sulphuric acid and zinc chloride are specified as dehydrating-agents. The products described above dye yellow to brown shades. Specification 9888/09 is referred to.
GB191108143D 1911-03-31 1911-03-31 Improvements in the Manufacture and Production of Colouring Matters of the Anthracene Series. Expired GB191108143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191108143T 1911-03-31

Publications (1)

Publication Number Publication Date
GB191108143A true GB191108143A (en) 1912-01-18

Family

ID=32498366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191108143D Expired GB191108143A (en) 1911-03-31 1911-03-31 Improvements in the Manufacture and Production of Colouring Matters of the Anthracene Series.

Country Status (1)

Country Link
GB (1) GB191108143A (en)

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