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    • 3. 发明授权
    • Composite pigments, coloring compositions, and image recording substances
    • 复合颜料,着色组合物和图像记录物质
    • US06368399B1
    • 2002-04-09
    • US09614713
    • 2000-07-12
    • Masahiko AobaYukio KanbaraShigeru TakaradaKazutaka AokiKeiji NakajimaShotoku Takami
    • Masahiko AobaYukio KanbaraShigeru TakaradaKazutaka AokiKeiji NakajimaShotoku Takami
    • C09B4704
    • C09D11/32B41M5/385C08K5/0091C09B67/0035G03G9/0918G03G9/122
    • 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.
    • 蓝绿色的复合颜料包括铜酞菁和铝酞菁,其优选为混合物或固溶体形式。 复合颜料可以通过将铜酞菁和铝酞菁混合到混合物中,然后将所述混合物转化为颜料形式来制备。 着色组合物至少包含树脂和包含铜酞菁和铝酞菁的颜料。 着色组合物可以通过将已经独立粉碎的铜酞菁和铝酞菁混合到复合颜料中,然后捏合颜料和树脂使得颜料分散在树脂中来制备。 使用着色组合物制造图像记录物质。 图像记录物质可以是细粉末形式的干燥显影剂或液体形式的湿式显影剂,喷墨油墨或具有着色组合物的热转印墨带涂覆在薄膜状或片状基材上 材料。