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公开(公告)号：US20070269239A1
公开(公告)日：2007-11-22
申请号：US11678314
申请日：2007-02-23
IPC分类号： G03G15/08
CPC分类号： G03G15/0233
摘要： An objective is to provide a developing roller in which increase of residual potential is inhibited during repetitive operation without deteriorating interlayer adhesion, and prepared is a layer immediately below the surface capable of preventing fog caused by toner scattering, accompanied with a surface layer capable of preventing stains formed from foreign matters adhered to the surface, as well as preventing image unevenness since toner electrification is even under the presence of appropriate elasticity, and also to provide a image forming method employing the developing roller. Disclosed is a developing roller possessing an elastic layer made of silicone rubber provided around a conductive shaft, and a plurality of resin layers further provided on the elastic layer, wherein an outermost surface layer among the resin layers comprises silicone copolymerization polyurethane; and a layer immediately below the surface layer comprises a polyurethane resin-silica hybrid.
摘要翻译： 目的是提供一种显影辊，其中在重复操作期间残留电位的增加被抑制而不会降低层间粘合性，并且制备为能够防止由调色剂飞散引起的雾的表面下方的层，伴随着能够防止 由于附着在表面上的异物形成的污渍以及由于调色剂带电而在存在适当弹性的情况下均匀地防止图像不均匀，还提供了使用该显影辊的图像形成方法。 公开了一种显影辊，其具有设置在导电轴周围的由硅橡胶制成的弹性层，以及还设置在弹性层上的多个树脂层，其中树脂层中的最外表面层包括硅氧烷共聚聚氨酯; 并且表面层正下方的层包含聚氨酯树脂 - 二氧化硅杂化物。
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公开(公告)号：US20070269240A1
公开(公告)日：2007-11-22
申请号：US11681229
申请日：2007-03-02
IPC分类号： G03G15/08
CPC分类号： G03G15/0818
摘要： An objective is to provide a developing roller in which increase of residual potential is inhibited during repetitive operation without deteriorating adhesion to an elastic layer, scattering and leakage of toner are prevented, appropriate elasticity is exhibited and a resin layer capable of preventing uneven charging of toner and image unevenness is prepared, and also to provide a image forming method employing the developing roller. Disclosed is a developing roller possessing an elastic layer made of silicone rubber provided around a conductive shaft, and a resin layer further provided on the elastic layer, wherein the resin layer contains polyurethane resin-silica hybrid as a principal component.
摘要翻译： 目的是提供一种显影辊，其中在重复操作期间残留电位的增加被抑制，而不会降低与弹性层的粘附性，防止了调色剂的散射和泄漏，表现出适当的弹性，以及能够防止调色剂不均匀充电的树脂层 并且制备图像不均匀性，并且还提供使用显影辊的图像形成方法。 公开了一种显影辊，其具有设置在导电轴周围的由硅橡胶制成的弹性层，以及还设置在弹性层上的树脂层，其中树脂层含有聚氨酯树脂 - 二氧化硅杂化物作为主要成分。
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公开(公告)号：US20110254260A1
公开(公告)日：2011-10-20
申请号：US13082846
申请日：2011-04-08
CPC分类号： G03G15/20
摘要： An image forming method for forming an image printed matter, includes the steps of: forming a toner image with toner particles on a photoreceptor; transferring the toner image from the photoreceptor onto a substrate; laminating an toner holding material layer on the substrate so as to embed the toner image in the toner holding material layer so that the toner holding material layer holds the toner image therein and the image printed matter is formed, wherein the toner holding material layer is composed of a gel including a liquid dispersion medium having a contact angle of 20 to 110 degrees to the image supporting substrate.
摘要翻译： 一种用于形成图像印刷品的图像形成方法，包括以下步骤：在感光体上形成具有调色剂颗粒的调色剂图像; 将调色剂图像从感光体转印到基底上; 将调色剂保持材料层层叠在基板上，以将调色剂图像嵌入调色剂保持材料层中，使得调色剂保持材料层保持其中的调色剂图像，并且形成图像印刷品，其中调色剂保持材料层被组成 包括具有与图像支持基底的接触角为20至110度的液体分散介质的凝胶。
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公开(公告)号：US20110236652A1
公开(公告)日：2011-09-29
申请号：US13050087
申请日：2011-03-17
CPC分类号： G03G15/1625 , G03G8/00 , Y10T428/24851
摘要： Disclosed is an image print which has a toner-holding layer on an image-supporting substrate in which the toner-holding layer holds a toner image formed by toner particles, wherein the toner-holding layer is composed of a hydrogel having a water content of 10% by mass or more and not more than 90% by mass.
摘要翻译： 公开了一种图像打印，其在图像支持基板上具有调色剂保持层，其中调色剂保持层保持由调色剂颗粒形成的调色剂图像，其中调色剂保持层由水分含量为 10质量％以上且90质量％以下。
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