Patents for C09B 6 - Anthracene dyes not provided for above (19)
01/2015
01/13/2015US8932733 Chrysene derivative host materials
09/2013
09/19/2013DE102012005897A1 New substituted binaphthyl compounds useful e.g. as pigments and dyes for dyeing purposes, and for decorative and artistic purposes, preferably for distempers and related colors e.g. watercolor paints and watercolors, and as printing inks
10/2011
10/26/2011CN101063005B Thiazineindigo pigment dispersant, and pigment composition, colored composition and color filter, using the same
10/2007
10/31/2007CN101063005A Thiazineindigo pigment dispersant, and pigment composition, colored composition and color filter, using the same
07/2007
07/05/2007US20070151049 Fibre-reactive anthraquinone dyes, process for their preparation and the use thereof
06/2007
06/14/2007DE102005058906A1 Anthrachinonfarbstoffe zum Färben von Polyurethan Anthraquinone dyes for the dyeing of polyurethane
01/2001
01/24/2001CN1281440A Perylene imide monocarboxylic acids as colorants
12/2000
12/26/2000US6166210 Perylene imide monocarboxylic acids
11/2000
11/22/2000EP1053228A1 Perylene imide monocarboxylic acids as colorants
06/1999
06/24/1999WO1999031069A1 Perylene imide monocarboxylic acids as colorants
08/1994
08/02/1994US5334734 Comprising pyranthrone, anthraquinone and violanthrone or isoviolanthrone radicals
07/1993
07/13/1993US5227473 Quinone diazide compound and light-sensitive composition containing same
05/1993
05/19/1993EP0542027A2 Vat dyes
02/1989
02/21/1989US4806128 Process for preparing vat pigment dyes
04/1987
04/15/1987EP0218156A2 Process for the preparation of pigment dyes
05/1981
05/19/1981CA1101413A1 Anthraquino-cycloalkane and -ethene dyes
05/1980
05/27/1980US4205005 Anthraquino-cycloalkane dyes
09/1978
09/12/1978US4113749 Process for producing anthrone
05/1978
05/09/1978US4088572 Ultrafiltration purification of solution of polymeric anthraquinone colorants