GB191007632A - Improvements in the Manufacture and Production of Anthracene Colouring Matters. - Google Patents

Improvements in the Manufacture and Production of Anthracene Colouring Matters.

Info

Publication number
GB191007632A
GB191007632A GB191007632DA GB191007632A GB 191007632 A GB191007632 A GB 191007632A GB 191007632D A GB191007632D A GB 191007632DA GB 191007632 A GB191007632 A GB 191007632A
Authority
GB
United Kingdom
Prior art keywords
anthracene
manufacture
production
colouring matters
dyes
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 GB191007632A publication Critical patent/GB191007632A/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

Landscapes

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

Abstract

7632. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. March 29. Anthracene, dyes derived from.-Dyes are obtained by condensing 1-aminoanthraquinone with mono- or di-halogenfluorenones; products containing one or more than one anthraquinone radical are thus obtained. Products are specified from a dichlor-, a dibrom-, and a monobromfluorenone. Specification 9888/09 is referred to. The Provisional Specification refers to the use of aminoanthraquinones in general. Dichlorfluorenone is obtained by disulphonating fluorenone and treating the product with chlorine in hot aqueous solution.
GB191007632D 1910-03-29 1910-03-29 Improvements in the Manufacture and Production of Anthracene Colouring Matters. Expired GB191007632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191007632T 1910-03-29

Publications (1)

Publication Number Publication Date
GB191007632A true GB191007632A (en) 1910-12-01

Family

ID=33444298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191007632D Expired GB191007632A (en) 1910-03-29 1910-03-29 Improvements in the Manufacture and Production of Anthracene Colouring Matters.

Country Status (1)

Country Link
GB (1) GB191007632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564654A (en) * 1947-12-17 1951-08-14 Gen Aniline & Film Corp Fluorenonylamino anthraquinone acid dyestuffs
US4950756A (en) * 1988-11-30 1990-08-21 Basf Aktiengesellschaft Preparation of 1-nitroanthraquinone-2-carboxylic acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564654A (en) * 1947-12-17 1951-08-14 Gen Aniline & Film Corp Fluorenonylamino anthraquinone acid dyestuffs
US4950756A (en) * 1988-11-30 1990-08-21 Basf Aktiengesellschaft Preparation of 1-nitroanthraquinone-2-carboxylic acid

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