GB687807A - Anti-gas fading anthraquinone dyes - Google Patents

Anti-gas fading anthraquinone dyes

Info

Publication number
GB687807A
GB687807A GB30242/50A GB3024250A GB687807A GB 687807 A GB687807 A GB 687807A GB 30242/50 A GB30242/50 A GB 30242/50A GB 3024250 A GB3024250 A GB 3024250A GB 687807 A GB687807 A GB 687807A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
methyl
radical
nucleus
quinizarin
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
GB30242/50A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB687807A publication Critical patent/GB687807A/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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/514—N-aryl derivatives
    • 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)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

The invention comprises dyes of the formula <FORM:0687807/IV (c)/1> in which X is hydrogen or methyl, R is hydrogen or CH2OCH2CH2OZ, Z is hydrogen, hydroxy-alkyl, or alkoxyalkyl, and Y is hydrogen, hydroxy, or <FORM:0687807/IV (c)/2> They dye cellulose acetate violet to blue shades. The examples refer to 1-hydroxy-4-anilino-anthraquinones in which X and R are hydrogen and Z is hydrogen, b -methoxyethyl, or b -hydroxyethyl, or in which X is methyl, Z is hydrogen and R is hydrogen or -CH2.OCH2. CH2OH, and describes their preparation from quinizarin and leucoquinizarin, the appropriate amine, and boric acid. Also, further examples refer to 1,4-dianilinoanthraquinones having a b -hydroxyethoxymethyl radical in a meta position of each anilino nucleus, with and without methyl in para position, and with the same radical in both meta positions of each nucleus and a methyl in para-position, again prepared from quinizarin and leuco-quinizarin. Examples also refer to a 1,5,8-trihydroxy-4-anilino-anthraquinone having a b - hydroxyethoxymethyl radical in a meta position of the aniline nucleus and prepared by the same method, and to a 1,5 - dihydroxy - 4,8 - dianilino - anthraquinone having a b -hydroxyethoxymethyl radical in a meta position of each aniline nucleus, prepared by the same method and also by removal of the sulpho groups from the corresponding disulphonic acid by use of ammonium hydroxide and sodium hydrosulphite.
GB30242/50A 1949-12-10 1950-12-11 Anti-gas fading anthraquinone dyes Expired GB687807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US687807XA 1949-12-10 1949-12-10

Publications (1)

Publication Number Publication Date
GB687807A true GB687807A (en) 1953-02-18

Family

ID=22084661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30242/50A Expired GB687807A (en) 1949-12-10 1950-12-11 Anti-gas fading anthraquinone dyes

Country Status (1)

Country Link
GB (1) GB687807A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1364993A1 (en) * 2002-05-21 2003-11-26 Bayer Aktiengesellschaft Process for the preparation of N,N'-disubstituted diaminoanthraquinones
EP1403336A1 (en) * 2002-09-27 2004-03-31 Xerox Corporation Phase change inks
EP1403327A1 (en) * 2002-09-27 2004-03-31 Xerox Corporation Colorant compounds
US7053227B2 (en) 2002-09-27 2006-05-30 Xerox Corporation Methods for making colorant compounds
US7211131B2 (en) 2004-08-13 2007-05-01 Xerox Corporation Phase change inks
US7622580B2 (en) 2004-08-13 2009-11-24 Xerox Corporation Colorant compounds
US7683192B2 (en) 2004-07-29 2010-03-23 Xerox Corporation Colorant compounds
US7901496B2 (en) 2004-07-29 2011-03-08 Xerox Corporation Phase change inks

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1364993A1 (en) * 2002-05-21 2003-11-26 Bayer Aktiengesellschaft Process for the preparation of N,N'-disubstituted diaminoanthraquinones
EP1403336A1 (en) * 2002-09-27 2004-03-31 Xerox Corporation Phase change inks
EP1403327A1 (en) * 2002-09-27 2004-03-31 Xerox Corporation Colorant compounds
US6821327B2 (en) 2002-09-27 2004-11-23 Xerox Corporation Phase change inks
US6958406B2 (en) 2002-09-27 2005-10-25 Xerox Corporation Colorant compounds
US7053227B2 (en) 2002-09-27 2006-05-30 Xerox Corporation Methods for making colorant compounds
US7524979B2 (en) 2002-09-27 2009-04-28 Xerox Corporation Methods of making colorant compounds
US7683192B2 (en) 2004-07-29 2010-03-23 Xerox Corporation Colorant compounds
US7901496B2 (en) 2004-07-29 2011-03-08 Xerox Corporation Phase change inks
US7211131B2 (en) 2004-08-13 2007-05-01 Xerox Corporation Phase change inks
US7622580B2 (en) 2004-08-13 2009-11-24 Xerox Corporation Colorant compounds
US7737278B2 (en) 2004-08-13 2010-06-15 Xerox Corporation Colorant compounds

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