C09B 1/26

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9592695 Thermal transfer recording sheetAug 26, 15Mar 14, 17CANON KABUSHIKI KAISHA
9458142 Substituted quinones or analogues as colouring agentsNov 14, 13Oct 04, 16MERCK PATENT GMBH
9259380 Means for dyeing and/or matting keratinic fibres containing novel 1,4 diaminoanthraquinone dyesSep 11, 14Feb 16, 16HENKEL AG & CO. KGAA
8227599 Adsorbents comprising anthraquinone dye-ligends for the separation of biological materialsMar 29, 06Jul 24, 12BASF SE
5131919 Blue anthraquinone dye mixture for natural and synthetic polyamidesApr 18, 91Jul 21, 92HUNTSMAN INTERNATIONAL LLC
4728464 1-amino-4-(3'-phenylsulphonyl-aminophenylamino) anthraquinone-2-sulphonic acids useful as anionic dyestuffsApr 18, 83Mar 01, 88CLARIANT FINANCE (BVI) LIMITED, FIDELITY UNION BANK, THE EXECUTIVE TRUSTEE UNDER SANDOZ TRUST OF MAY 4, 1955,
4507221 Anthraquinone dye and liquid crystal composition containing the sameJul 01, 83Mar 26, 85HITACHI, LTD., MITSUBISHI CHEMICAL INDUSTRIES LIMITED, MITSUBISHI KASEI CORPORATION,
4290768 Process for dyeing and printing cellulose fibresJan 07, 80Sep 22, 81Bayer Aktiengesellschaft