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    • 3. 发明申请
    • ELECTROCONDUCTIVE RESIN BELT, METHOD OF PREPARING THE SAME, AND IMAGE FORMING APPARATUS HAVING THE SAME
    • 电接枝树脂皮带,其制备方法以及具有相同成像装置的图像形成装置
    • US20150227090A1
    • 2015-08-13
    • US14619206
    • 2015-02-11
    • Sumio KamoiTakashi TanakaYumiko HayashiTomoko SatohTakuya Kohda
    • Sumio KamoiTakashi TanakaYumiko HayashiTomoko SatohTakuya Kohda
    • H01B1/24G03G15/16B28B1/14
    • G03G15/162B29L2029/00G03G15/0818G03G15/1685G03G15/2057
    • An electroconductive resin belt having a flame resistance of VTM-0 in UL94 standard when having a thickness of from 50 to 150 μm includes a first resin selected from the group consisting of polyetherimide-siloxane block copolymer, polyphenylene sulfide and polyimide; a second resin selected from the group consisting of polyetherimide, polyether sulfone, polyester, aliphatic polyamide, polyetherimide-siloxane block copolymer and polyamideimide; carbon as a first conductant; and at least one second conductant selected from the group consisting of particulate Al-doped ZnO, particulate Ga-doped ZnO, particulate Sb-doped SnO2, particulate In-doped SnO2, particulate P-doped SnO2 and the group consisting of metal oxides coated with any one of the second conductant group. The first resin forms a continuous phase, the second resin forms a dispersion phase, the carbon is unevenly distributed in the dispersion phase or an arc therearound, the second conductant is present in both of the dispersion phase and the continuous phase.
    • 当厚度为50〜150μm时,UL94标准中具有VTM-0的阻燃性的导电树脂带包括选自聚醚酰亚胺 - 硅氧烷嵌段共聚物,聚苯硫醚和聚酰亚胺的第一种树脂; 选自聚醚酰亚胺,聚醚砜,聚酯,脂族聚酰胺,聚醚酰亚胺 - 硅氧烷嵌段共聚物和聚酰胺酰亚胺的第二种树脂; 碳作为第一个导电剂; 以及至少一种第二导电剂,其选自颗粒Al掺杂的ZnO,掺杂粒子的ZnO,颗粒Sb掺杂的SnO 2,颗粒In掺杂的SnO 2,颗粒P掺杂的SnO 2和由金属氧化物 任何一个第二个导演组。 第一树脂形成连续相,第二树脂形成分散相,碳在分散相或其周围的电弧不均匀分布,第二导电体存在于分散相和连续相中。