公开(公告)号：US20130149541A1

公开(公告)日：2013-06-13

申请号：US13706395

申请日：2012-12-06

申请人： Sadaaki SAKAMOTO ,  Go YAMAGUCHI ,  Akihiro HONYA

发明人： Sadaaki SAKAMOTO ,  Go YAMAGUCHI ,  Akihiro HONYA

IPC分类号： B32B9/04 ,  G03G15/20 ,  G03G15/01

CPC分类号： G03G15/162 ,  G03G15/0189 ,  G03G2215/0135 ,  Y10T428/31504 ,  Y10T428/31551 ,  Y10T428/31721

摘要： Disclosed are a belt member having high wear resistance and thereby capable of maintaining its initial surface properties for a long period of time and a fixing device provided with, the belt member, and an image forming apparatus. The belt member has a belt shape, and its surface is formed of a cured resin including a structural unit derived from urethane (meth)acrylate (A) having at least three (meth)acryloyloxy groups per molecule, a structural unit derived from a polyfunctional monomer (B) having no urethane bond and having at least three (meth)acryloyloxy groups per molecule, and a structural unit derived from a fluorine-modified acrylate (C). The cured resin contains 18 to 63% by mass of the structural unit derived from the urethane(meth)acrylate (A), 18 to 63% by mass of the structural unit derived from the polyfunctional monomer (B), and 10 to 40% by mass of the structural unit derived from the fluorine-modified acrylate(C).

摘要翻译： 公开了一种具有高耐磨性并因此能够长时间保持其初始表面性能的带部件和设置有带部件的定影装置和图像形成装置。 带状部件具有带状，其表面由固化树脂形成，该固化树脂包含衍生自每分子具有至少三个（甲基）丙烯酰氧基的氨基甲酸酯（甲基）丙烯酸酯（A））的结构单元，衍生自多官能 不具有氨基甲酸酯键并且每分子具有至少三个（甲基）丙烯酰氧基的单体（B）和衍生自氟改性丙烯酸酯（C）的结构单元。 固化树脂含有来自氨基甲酸酯（甲基）丙烯酸酯（A）的结构单元的18〜63质量％，来自多官能单体（B）的结构单元为18〜63质量％），10〜40质量％ 的衍生自氟改性丙烯酸酯（C）的结构单元。

公开(公告)号：US20120064350A1

公开(公告)日：2012-03-15

申请号：US13221760

申请日：2011-08-30

申请人： Akihiro HONYA ,  Toshio TOKUYASU ,  Junji UJIHARA ,  Tadaaki SUMITANI

发明人： Akihiro HONYA ,  Toshio TOKUYASU ,  Junji UJIHARA ,  Tadaaki SUMITANI

IPC分类号： B32B9/04 ,  G03G15/01

CPC分类号： G03G15/162 ,  G03G15/0131 ,  G03G15/0189 ,  Y10T428/31504

摘要： An intermediate transfer belt for use in an image forming apparatus of an electro-photographing type, includes a substrate; and a surface-cured layer provided on the substrate; wherein the surface-cured layer contains a reaction product of at least an active energy ray curable monomer, reactive metal oxide particles, and a graft copolymer of a polymerizable fluorine resin and a polymerizable siloxane.

摘要翻译： 一种用于电摄影型图像形成装置的中间转印带，包括基板; 以及设置在基板上的表面固化层; 其中表面固化层包含至少一种活性能量射线固化性单体，反应性金属氧化物颗粒和可聚合氟树脂与可聚合硅氧烷的接枝共聚物的反应产物。