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公开(公告)号:US20100081075A1
公开(公告)日:2010-04-01
申请号:US12567831
申请日:2009-09-28
申请人: Naohiro WATANABE , Shinichi WAKAMATSU , Naohito SHIMOTA , Hiroshi YAMASHITA , Tsuyoshi SUGIMOTO , Masaki WATANABE , Tsuneyasu NAGATOMO
发明人: Naohiro WATANABE , Shinichi WAKAMATSU , Naohito SHIMOTA , Hiroshi YAMASHITA , Tsuyoshi SUGIMOTO , Masaki WATANABE , Tsuneyasu NAGATOMO
CPC分类号: G03G9/0804 , G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/092 , G03G9/0924
摘要: A magenta toner, produced by a method including suspending an oily liquid comprising a binder resin and a colorant in an aqueous medium, wherein the colorant comprises a naphthol pigment and a quinacridone pigment, and the quinacridone pigment comprises a pigment having a specific formula.
摘要翻译: 通过包括将包含粘合剂树脂和着色剂的油性液体悬浮在水性介质中的方法制造的品红色调色剂,其中着色剂包括萘酚颜料和喹吖啶酮颜料,并且所述喹吖啶酮颜料包含具有特定式的颜料。
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公开(公告)号:US20090325099A1
公开(公告)日:2009-12-31
申请号:US12492511
申请日:2009-06-26
申请人: Masaki WATANABE , Hiroshi YAMASHITA , Tsuyoshi SUGIMOTO , Naohiro WATANABE , Shinichi WAKAMATSU
发明人: Masaki WATANABE , Hiroshi YAMASHITA , Tsuyoshi SUGIMOTO , Naohiro WATANABE , Shinichi WAKAMATSU
CPC分类号: G03G9/0806 , G03G9/0819 , G03G9/0825 , G03G9/0827 , G03G9/08711 , G03G9/08755 , G03G9/08793 , G03G2215/0604 , G03G2215/1623 , G03G2221/183
摘要: A toner produced by a method including dissolving or dispersing toner components comprising a colorant and at least one of a binder resin and a precursor thereof in an organic solvent to prepare a toner components liquid, dispersing the toner components liquid in an aqueous medium including a surfactant, a particulate resin A having the same polarity as the surfactant and a volume average particle diameter of from 5 to 50 nm, and a particulate resin B having a volume average particle diameter of from 10 to 500 nm to form liquid droplets, and removing the organic solvent from the liquid droplets. The particulate resin B is incompatible with the binder resin and swells in the organic solvent.
摘要翻译: 一种通过包括将包含着色剂和粘合剂树脂及其前体中的至少一种的调色剂组分溶解或分散在有机溶剂中以制备调色剂组分液体的方法制备的调色剂,将调色剂组分液体分散在包含表面活性剂的水性介质中 ,具有与表面活性剂极性相同的体积平均粒径为5〜50nm的粒状树脂A和体积平均粒径为10〜500nm的粒状树脂B形成液滴,除去 来自液滴的有机溶剂。 颗粒状树脂B与粘合剂树脂不相容并在有机溶剂中溶胀。
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