pigment red 149;2,9-Bis(3,5-dimethylphenyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone;7,18-bis(3,5-dimethylphenyl)-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone
PIGMENT DISPERSION, AND INK COMPOSITION, CURABLE COMPOSITION AND CURABLE INK COMPOSITION PRODUCED WITH PIGMENT DISPERSION
申请人:SHIMOHARA Norihide
公开号:US20100240825A1
公开(公告)日:2010-09-23
The present invention provides a pigment dispersion, including: (a) a pigment; and (b) a polymer compound as a dispersant for the pigment (a), wherein the polymer compound includes a urethane bond in a main chain, includes a pendant moiety containing a skeleton which is the same as a partial skeleton of the pigment (a), and further includes, at a side chain, at least one polymer chain selected from the group consisting of a polyester chain, a poly(meth)acrylate chain, and a polyalkylene oxide chain, and wherein the molecular weight of the skeleton which is the same as a partial skeleton of the pigment (a) is from 20 to 70% of the molecular weight of the pigment (a).
Pigmenthaltige Zusammensetzung eines hochtemperaturbeständigen Kunststoffs
申请人:CONSTAB POLYMER-CHEMIE GmbH & Co.
公开号:EP0727457A2
公开(公告)日:1996-08-21
Die vorliegende Erfindung betrifft eine Zusammensetzung enthaltend wenigstens einen hochtemperaturbeständigen Kunststoff, der sich bei einer Temperatur oberhalb von 270° C extrudieren läßt und wenigstens ein Perylenpigment als Farbmittel enthält. Es wurde festgestellt, daß bestimmte Perylenpigmente sich auch bei Verarbeitungstemperaturen oberhalb von 270° C und auch weit darüber verarbeiten lassen ohne Beeinträchtigung der farbgebenden Eigenschaften. Sie eignen sich daher sehr gut für den Ersatz der bislang üblichen Cadmiumpigmente.
THERMOPLASTIC RESIN FILM AND GLASS PLATE-CONTAINING LAMINATE
申请人:Sekisui Chemical Co., Ltd.
公开号:EP3604250A1
公开(公告)日:2020-02-05
Provided is a thermoplastic resin film capable of controlling the occurrence of color irregularity after irradiation with light. The thermoplastic resin film according to the present invention contains a thermoplastic resin, a pigment, and a hindered amine light stabilizer.
HEAT RESISTANT SILICONE RESIN COMPOSITION AND HEAT RESISTANT SILICONE RESIN COMPOSITE MATERIAL
申请人:Fuji Polymer Industries Co., Ltd.
公开号:EP3929240A1
公开(公告)日:2021-12-29
A heat-resistant silicone resin composition contains a silicone resin and a heat resistance improver. The heat resistance improver is an organic polycyclic aromatic compound having one or more secondary amino groups and one or more ketone groups in a ring structure. The organic polycyclic aromatic compound may be, e.g., quinacridone (P.V. 19) represented by the following Chemical Formula 1. A silicone resin composite material of the present invention includes the heat-resistant silicone resin composition and at least one filler selected from the group consisting of an inorganic filler and an organic filler. The at least one filler is contained in the heat-resistant silicone resin composition. Thus, the silicone resin composition and the silicone resin composite material have high heat resistance.