申请人:Dainichiseika Color & Chemicals Mfg. Co., Ltd.
公开号:US06368399B1
公开(公告)日:2002-04-09
A composite pigment of a bluish green color comprises copper phthalocyanine and aluminum phthalocyanine which are preferably in the form of a mixture or solid solution. The composite pigment can be produced by mixing copper phthalocyanine and aluminum phthalocyanine into a mixture and then converting said mixture into a pigment form. A coloring composition comprises at least a resin and a pigment which comprises copper phthalocyanine and aluminum phthalocyanine. The coloring composition can be produced by mixing copper phthalocyanine and aluminum phthalocyanine which have been independently comminuted, into a composite pigment, and then kneading the pigment and a resin such that the pigment is dispersed in the resin. An image recording substance is produced using the coloring composition. The image recording substance can be a dry developer of a fine powder form or a wet developer of a liquid form, an ink-jet ink, or a thermal transfer ink ribbon with the coloring composition coated on a film-shaped or sheet-shaped base material.
一种蓝绿色的复合颜料由酞菁铜和酞菁铝组成,最好以混合物或固溶体的形式存在。可以通过将酞菁铜和酞菁铝混合成混合物,然后将该混合物转化为颜料形式来制备复合颜料。一种着色组合物包括至少一种树脂和一种颜料,该颜料包括酞菁铜和酞菁铝。可以通过将已经被研磨的酞菁铜和酞菁铝混合成复合颜料,然后将颜料和树脂混合,使颜料分散在树脂中,来制备着色组合物。使用该着色组合物制备图像记录物质。图像记录物质可以是细粉末形式的干式显影剂或液体形式的湿式显影剂、喷墨墨水或涂有着色组合物的膜状或片状基材的热转印墨带。