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公开(公告)号：US08586162B2
公开(公告)日：2013-11-19
申请号：US12864106
申请日：2009-01-23
申请人： Takahiro Suzuki , Kunio Machida
发明人： Takahiro Suzuki , Kunio Machida
IPC分类号： B32B25/08 , B32B25/14 , B32B27/18 , B32B27/36 , G03G13/14 , G03G13/20 , G03G15/14 , G03G15/20 , C08G63/16 , C08G63/189 , C08G63/181 , C08G63/183 , C08G63/187
CPC分类号： C08L67/02 , C08K5/29 , C08L67/025 , G03G15/162 , Y10T428/13 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/31786 , C08L2666/18
摘要： The present invention is an electroconductive endless belt used in an image forming apparatus in which a decrease with use in the gloss value caused by frictions and the like with papers and cleaning blade is suppressed. In the electroconductive endless belt, the base resin of the electroconductive endless belt comprises a polyalkylene terephthalate resin in combination with a naphthalene ring-containing thermoplastic resin and/or a naphthalene ring-containing thermoplastic elastomer having a melting point higher than that of the polyalkylene terephthalate resin, and the mass ratio of the polyalkylene terephthalate resin to the naphthalene ring-containing thermoplastic resin and/or the naphthalene ring-containing thermoplastic elastomer in the base resin is in the range of 90/10 to 50/50.
摘要翻译： 本发明是用于图像形成装置中的导电性环形带，其中抑制了用纸和清洁刮板等由摩擦等引起的光泽值的降低。 在导电环形带中，导电环形带的基础树脂包括聚萘二甲酸亚烷基酯树脂与含萘环的热塑性树脂和/或含萘环的热塑弹性体的熔点比聚对苯二甲酸亚烷基酯 树脂，基础树脂中的聚对苯二甲酸亚烷基酯树脂与含萘环的热塑性树脂和/或萘环的热塑性弹性体的质量比在90/10〜50/50的范围内。
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2.发明申请Conductive Endless Belt, Method For Producing Same, And Image Forming Apparatus Employing Same 有权导电无端带，其制造方法和使用其的成像装置公开(公告)号：US20070286957A1
公开(公告)日：2007-12-13
申请号：US11722842
申请日：2005-12-14
申请人： Takahiro Suzuki , Kunio Machida , Koji Takagi
发明人： Takahiro Suzuki , Kunio Machida , Koji Takagi
CPC分类号： G03G15/01 , B29D29/00 , G03G15/1685 , G03G2215/0119 , G03G2215/0177
摘要： Provided are a conductive endless belt, a method of producing the same, and an image forming apparatus employing the same, the conductive endless belt having both desirable intended belt properties and surface properties, and being producible without known problems in terms of cost and quality. A conductive endless belt 100 is used as a transfer/transport conductive endless belt for a tandem system in which the conductive endless belt is circularly driven by a drive member so as to transport a recording medium held by the belt through electrostatic attraction to four differing image forming bodies, in which the toner images are sequentially transferred onto the recording medium. The conductive endless belt 100 is composed of a belt base 101 having thereon a resin layer 102, the resin layer 102 containing an ultraviolet or electron beam curable resin. The resin layer 102 preferably contains a conductive agent, specifically carbon black.
摘要翻译： 提供一种导电环形带，其制造方法和使用该导电环形带的图像形成装置，导电环形带具有期望的带状特性和表面性质，并且在成本和质量方面没有已知问题。 导电环形带100用作用于串联系统的传送/传输导电环形带，其中导电环形带由驱动构件圆形驱动，以便通过静电吸引将由皮带保持的记录介质输送到四个不同的图像 其中调色剂图像顺序地转印到记录介质上。 导电性环形带100由具有树脂层102的带基部101，包含紫外线或电子束固化树脂的树脂层102构成。 树脂层102优选含有导电剂，特别是炭黑。
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公开(公告)号：US20070116958A1
公开(公告)日：2007-05-24
申请号：US11595934
申请日：2006-11-13
CPC分类号： C08L67/025 , C08K3/04 , C08L77/12 , G03G15/0131 , G03G15/162 , Y10T428/13 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/31504 , Y10T428/31786 , C08L2666/20
摘要： A conductive endless belt is composed of elastomer polyester with a crystalline melting point at 210° C. or more, or mainly composed of the elastomer polyester, and a thermoplastic polyester-based resin at 49 wt % or less, added a polymer ion conductive agent and a carbon black. The conductive endless belt. satisfies elastic modulus, creep resistance, bending durability, etc. and has decreased volume resistance variation and environment dependency while having superior durability, glossiness and setting performance that satisfying desired performance, without causing problems such as offset image.
摘要翻译： 导电性环形带由结晶熔点在210℃以上或由弹性体聚酯构成的弹性体聚酯和49重量％以下的热塑性聚酯类树脂构成，加入聚合物离子导电剂 和炭黑。 导电环形带。 满足弹性模量，抗蠕变性，弯曲耐久性等，并且具有降低的体积电阻变化和环境依赖性，同时具有满足期望性能的优异的耐久性，光泽度和凝固性能，而不会引起诸如偏移图像的问题。
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4.发明申请Conductive resin composition, base for photosensitive drum using the composition, and photosensitive drum 审中-公开导电树脂组合物，使用该组合物的感光鼓底座和感光鼓公开(公告)号：US20060151751A1
公开(公告)日：2006-07-13
申请号：US10540559
申请日：2002-12-26
申请人： Munenori Iizuka , Takahiro Suzuki , Kunio Machida
发明人： Munenori Iizuka , Takahiro Suzuki , Kunio Machida
IPC分类号： H01B1/12
摘要： An electrically conductive thermoplastic resin composition to which an electrically conductive agent is added, characterized in that a base resin for the resin composition contains a polyester resin. A resinous base-body for a photosensitive drum made of the above-mentioned electrically conductive resin composition and used in electrostatic recording processes including electro-photographic processes and the like. A photosensitive drum which is made up of the above-mentioned base-body and a photosensitive layer formed thereon. An electrically conductive resin composition which keeps a higher dimensional stability particularly under conditions of high temperature and high humidity without degrading mechanical strength, workability, etc., a base-body for a photosensitive drum using the resin composition, and a photosensitive drum using the base-body become obtainable.
摘要翻译： 一种导电性热塑性树脂组合物，其中加入导电剂，其特征在于用于树脂组合物的基础树脂含有聚酯树脂。 一种用于由上述导电树脂组合物制成的用于感光鼓的树脂基体，用于包括电照相法等的静电记录工艺。 由上述基体和形成在其上的感光层构成的感光鼓。 一种导电树脂组合物，特别是在高温高湿条件下保持较高的尺寸稳定性，而不会降低机械强度，可加工性等，使用该树脂组合物的感光鼓的基体和使用该基底的感光鼓 人可以得到。
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公开(公告)号：US08414991B2
公开(公告)日：2013-04-09
申请号：US11595934
申请日：2006-11-13
CPC分类号： C08L67/025 , C08K3/04 , C08L77/12 , G03G15/0131 , G03G15/162 , Y10T428/13 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/31504 , Y10T428/31786 , C08L2666/20
摘要： A conductive endless belt is composed of elastomer polyester with a crystalline melting point at 210° C. or more, or mainly composed of the elastomer polyester, and a thermoplastic polyester-based resin at 49 wt % or less, added a polymer ion conductive agent and a carbon black. The conductive endless belt. satisfies elastic modulus, creep resistance, bending durability, etc. and has decreased volume resistance variation and environment dependency while having superior durability, glossiness and setting performance that satisfying desired performance, without causing problems such as offset image.
摘要翻译： 导电性环形带由结晶熔点在210℃以上或由弹性体聚酯构成的弹性体聚酯和49重量％以下的热塑性聚酯类树脂构成，加入聚合物离子导电剂 和炭黑。 导电环形带。 满足弹性模量，抗蠕变性，弯曲耐久性等，并且具有降低的体积电阻变化和环境依赖性，同时具有满足期望性能的优异的耐久性，光泽度和凝固性能，而不会引起诸如偏移图像的问题。
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6.发明授权Transfer/transport conductive endless belt for a tandem system, method for producing same, and image forming apparatus employing same 有权用于串联系统的传送/传送导电环形带，其制造方法和使用它的成像设备公开(公告)号：US07809315B2
公开(公告)日：2010-10-05
申请号：US11722842
申请日：2005-12-14
申请人： Takahiro Suzuki , Kunio Machida , Koji Takagi
发明人： Takahiro Suzuki , Kunio Machida , Koji Takagi
CPC分类号： G03G15/01 , B29D29/00 , G03G15/1685 , G03G2215/0119 , G03G2215/0177
摘要： Provided are a conductive endless belt, a method of producing the same, and an image forming apparatus employing the same, the conductive endless belt having both desirable intended belt properties and surface properties, and being producible without known problems in terms of cost and quality. A conductive endless belt 100 is used as a transfer/transport conductive endless belt for a tandem system in which the conductive endless belt is circularly driven by a drive member so as to transport a recording medium held by the belt through electrostatic attraction to four differing image forming bodies, in which the toner images are sequentially transferred onto the recording medium. The conductive endless belt 100 is composed of a belt base 101 having thereon a resin layer 102, the resin layer 102 containing an ultraviolet or electron beam curable resin. The resin layer 102 preferably contains a conductive agent, specifically carbon black.
摘要翻译： 提供一种导电环形带，其制造方法和使用该导电环形带的图像形成装置，导电环形带具有期望的带状特性和表面性质，并且在成本和质量方面没有已知问题。 导电环形带100用作用于串联系统的传送/传输导电环形带，其中导电环形带由驱动构件圆形驱动，以便通过静电吸引将由皮带保持的记录介质输送到四个不同的图像 其中调色剂图像顺序地转印到记录介质上。 导电性环形带100由具有树脂层102的带基部101，包含紫外线或电子束固化树脂的树脂层102构成。 树脂层102优选含有导电剂，特别是炭黑。
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公开(公告)号：US20110033205A1
公开(公告)日：2011-02-10
申请号：US12936971
申请日：2009-04-06
申请人： Takahiro Suzuki , Kunio Machida
发明人： Takahiro Suzuki , Kunio Machida
IPC分类号： G03G15/00
CPC分类号： C08L67/02 , C08K3/2279 , C08K5/0066 , C08K5/29 , C08L63/00 , C08L79/00 , G03G15/162 , G03G2215/0129 , C08L2666/20 , C08L2666/14
摘要： The present invention provides an electroconductive endless belt that has a good melt stability during the molding of the belt as well as an excellent durability and surface properties.The electroconductive endless belt used for image forming apparatuses contains a thermoplastic polyester resin as a main component, to which a bromine-type flame retardant, an antimony compound and an aromatic carbodiimide compound are added. The thermoplastic polyester resin is preferably a polybutylene terephthalate resin. Preferably, a thermoplastic polyester elastomer is contained as the resin component.
摘要翻译： 本发明提供一种导电环形带，其在带的成型过程中具有良好的熔体稳定性以及优异的耐久性和表面性能。 用于图像形成装置的导电性环形带包含作为主要成分的热塑性聚酯树脂，其中加入溴型阻燃剂，锑化合物和芳族碳二亚胺化合物。 热塑性聚酯树脂优选为聚对苯二甲酸丁二醇酯树脂。 作为树脂成分，优选含有热塑性聚酯弹性体。
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公开(公告)号：US20100290809A1
公开(公告)日：2010-11-18
申请号：US12864106
申请日：2009-01-23
申请人： Takahiro Suzuki , Kunio Machida
发明人： Takahiro Suzuki , Kunio Machida
IPC分类号： G03G15/00
CPC分类号： C08L67/02 , C08K5/29 , C08L67/025 , G03G15/162 , Y10T428/13 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/31786 , C08L2666/18
摘要： Provided is an electroconductive endless belt in which a decrease with use in the gloss value caused by frictions and the like with papers and cleaning blade is suppressed.The present invention is an electroconductive endless belt used in an image forming apparatus. In the electroconductive endless belt, the base resin of the electroconductive endless belt comprises a polyalkylene terephthalate resin in combination with a naphthalene ring-containing thermoplastic resin and/or a naphthalene ring-containing thermoplastic elastomer having a melting point higher than that of the polyalkylene terephthalate resin, and the mass ratio of the polyalkylene terephthalate resin to the naphthalene ring-containing thermoplastic resin and/or the naphthalene ring-containing thermoplastic elastomer in the base resin is in the range of 90/10 to 50/50.
摘要翻译： 提供一种导电性环形带，其中抑制了用纸和清洁刮板等由摩擦等引起的光泽值的降低。 本发明是用于图像形成装置的导电环形带。 在导电环形带中，导电环形带的基础树脂包括聚萘二甲酸亚烷基酯树脂与含萘环的热塑性树脂和/或含萘环的热塑弹性体的熔点比聚对苯二甲酸亚烷基酯 树脂，基础树脂中的聚对苯二甲酸亚烷基酯树脂与含萘环的热塑性树脂和/或萘环的热塑性弹性体的质量比在90/10〜50/50的范围内。
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公开(公告)号：US07459249B2
公开(公告)日：2008-12-02
申请号：US10557710
申请日：2004-05-20
IPC分类号： G03G5/026
CPC分类号： G03G5/0564 , G03G5/0507 , G03G5/056 , G03G5/10 , G03G5/104 , G03G5/14704 , G03G5/14752 , G03G5/14756 , Y10T428/1352 , Y10T428/24355 , Y10T428/31507 , Y10T428/31786
摘要： A cylindrical base for a photosensitive drum composed of a conductive resin composition containing a resin base material and a conductive material mainly containing carbon black, on which base a solvent-using photosensitive layer is directly formed, is characterized in that the resin base material mainly contains a mixed resin wherein (A) a polyester resin and (B) a polycarbonate resin is blended at a ratio (weight ratio) of (A)/(B)=50/50 to 90/10. The base for a photosensitive drum is excellent in chemical resistance, formability, dimensional accuracy, and adhesion to the photosensitive layer, while being excellent in dimensional stability. A photosensitive drum using such a base exhibits good printing performance and excellent durability.
摘要翻译： 用于由包含树脂基材的导电树脂组合物和主要含有炭黑的导电材料构成的感光鼓的圆柱形基底，其上直接形成溶剂的光敏层，其特征在于，树脂基材主要含有 以（A）/（B）= 50/50〜90/10的比例（重量比）配合（A）聚酯树脂和（B）聚碳酸酯树脂的混合树脂。 感光鼓的基底具有优异的耐化学性，成形性，尺寸精度和对感光层的粘附性，同时尺寸稳定性优异。 使用这种基体的感光鼓表现出良好的印刷性能和优异的耐久性。
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公开(公告)号：US20070071923A1
公开(公告)日：2007-03-29
申请号：US10557710
申请日：2004-05-20
CPC分类号： G03G5/0564 , G03G5/0507 , G03G5/056 , G03G5/10 , G03G5/104 , G03G5/14704 , G03G5/14752 , G03G5/14756 , Y10T428/1352 , Y10T428/24355 , Y10T428/31507 , Y10T428/31786
摘要： A cylindrical base for a photosensitive drum composed of a conductive resin composition containing a resin base material and a conductive material mainly containing carbon black, on which base a solvent-using photosensitive layer is directly formed, is characterized in that the resin base material mainly contains a mixed resin wherein (A) a polyester resin and (B) a polycarbonate resin is blended at a ratio (weight ratio) of (A)/(B)=50/50 to 90/10. The base for a photosensitive drum is excellent in chemical resistance, formability, dimensional accuracy, and adhesion to the photosensitive layer, while being excellent in dimensional stability. A photosensitive drum using such a base exhibits good printing performance and excellent durability.
摘要翻译： 用于由包含树脂基材的导电树脂组合物和主要含有炭黑的导电材料构成的感光鼓的圆柱形基底，其上直接形成溶剂的光敏层，其特征在于，树脂基材主要含有 以（A）/（B）= 50/50〜90/10的比例（重量比）配合（A）聚酯树脂和（B）聚碳酸酯树脂的混合树脂。 感光鼓的基底具有优异的耐化学性，成形性，尺寸精度和对感光层的粘附性，同时尺寸稳定性优异。 使用这种基体的感光鼓表现出良好的印刷性能和优异的耐久性。
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