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1. 发明专利

JP2012068344A Endless belt for image forming apparatus and image forming apparatus 审中-公开
标题翻译：用于图像形成装置和图像形成装置的无带
公开(公告)号：JP2012068344A
公开(公告)日：2012-04-05
申请号：JP2010211624
申请日：2010-09-22
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MATSUSHIMA TOMOO , OTSU SHIGEMI , HAYASHI SEIGO , INAGAKI TOMOTAKE , SUZUKI TOMOKO
IPC分类号： G03G15/16 , C08G73/10 , C08K3/00 , C08L27/12 , C08L79/08
摘要： PROBLEM TO BE SOLVED: To provide an endless belt for an image forming apparatus that maintains good releasability for a long period compared to a case where a belt is made of a fluorinated polyimide resin having no ether group in a main chain.SOLUTION: A surface layer of an endless belt is constituted so that at least an outer surface of the surface layer is formed of a composite resin composition including 25 to 89.5 wt.% of a fluorinated polyimide resin having an ether group in a main chain, 10 to 70 wt.% of a fluorine resin, and 10 to 50 wt.% of conductive particles.
摘要翻译：要解决的问题：为了提供一种用于图像形成装置的环形带，其与主链中不具有醚基的氟化聚酰亚胺树脂制成的带的情况相比，长时间保持良好的剥离性。解决方案：环形带的表面层被构造成使得表面层的至少外表面由复合树脂组合物形成，所述复合树脂组合物包含25至89.5重量％的具有醚基的氟化聚酰亚胺树脂主链，10〜70重量％的氟树脂和10〜50重量％的导电粒子。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011164571A Endless belt for image forming apparatus and image forming apparatus 有权
标题翻译：用于图像形成装置和图像形成装置的无带
公开(公告)号：JP2011164571A
公开(公告)日：2011-08-25
申请号：JP2010189207
申请日：2010-08-26
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： OTSU SHIGEMI , HAYASHI SEIGO
IPC分类号： G03G15/20 , B32B27/30 , G03G15/00 , G03G15/16
摘要： PROBLEM TO BE SOLVED: To provide an endless belt for an image forming apparatus which can retain releasing property for a longer time compared with the one includes fluorinated polyimide resin having no ether groups in the main chain. SOLUTION: The surface layer is constituted in such a manner that at least the outer surface of the surface layer includes: a composite resin composition including 25-89.5 mass.% of fluorinated polyimide resin having an ether group in the main chain; 10-70 mass.% of fluororesin; and 0.5-5.0 mass.% of conductive particles. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于图像形成装置的环形带，与包含主链中没有醚基的氟化聚酰亚胺树脂相比，可以保持更长时间的剥离性能。解决方案：表面层的构成至少表面层的外表面包括：主链中具有醚基的氟化聚酰亚胺树脂的25-89.5质量％的复合树脂组合物; 10-70质量％的氟树脂; 和0.5-5.0质量％的导电颗粒。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2014191023A Endless belt, fixing belt, fixing device, and image forming apparatus 审中-公开
标题翻译：固定皮带，固定皮带，固定装置和图像形成装置
公开(公告)号：JP2014191023A
公开(公告)日：2014-10-06
申请号：JP2013063755
申请日：2013-03-26
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HAYASHI SEIGO
IPC分类号： G03G15/20 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide an endless belt that has improved thermal conductivity between layers constituting the endless belt, and improved thermal conductivity of the endless belt itself.SOLUTION: An endless belt 71 has a two-layer constitution in which a base layer 711 and a surface layer 713 are sequentially laminated from an inner peripheral side. The endless belt 71 contains, in the base layer 711, the surface layer 713, and a layer interface 715 between both layers, thermally-conductive fillers 80 respectively having an aspect ratio of at least 2 or more. An angle formed by a long axis direction of the thermally-conductive fillers 80 not in contact with the layer interface 715 and the layer interface 715 is smaller than 45°, and an angle formed by a long axis direction of the thermally-conductive fillers 80 present on the layer interface 715 and in contact with the layer interface 715 is 45° or larger.
摘要翻译：要解决的问题：提供一种环形带，其在构成环形带的层之间具有改善的导热性，并且改善环形带本身的导热性。解决方案：环形带71具有双层结构，其中基底层711 并且表面层713从内周侧依次层叠。环形带71在基层711中包含表层713和两层之间的层界面715，分别具有至少2以上的纵横比的导热填料80。不与层界面715和层界面715接触的导热填料80的长轴方向的角度小于45°，并且由导热填料80的长轴方向形成的角度存在于层接口715上并且与层接口715接触的是45°或更大。

4. 发明专利

JP2013061383A Tubular member, endless belt, fixing device, and image forming apparatus 审中-公开
标题翻译：管状构件，无端带，固定装置和图像形成装置
公开(公告)号：JP2013061383A
公开(公告)日：2013-04-04
申请号：JP2011198020
申请日：2011-09-12
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HAYASHI SEIGO , MIYAMOTO TAKESHI
IPC分类号： G03G15/20
摘要： PROBLEM TO BE SOLVED: To provide a tubular member that has excellent wear resistance and mold releasability, an endless belt, a fixing device including the endless belt, and an image forming apparatus.SOLUTION: Provided are a tubular member that has a surface layer including a multi-branched polymer compound containing fluorine atoms, and polyimide; an endless belt that is configured by including the tubular member; a fixing device including the endless belt; and an image forming apparatus.
摘要翻译：要解决的问题：提供一种具有优异的耐磨性和脱模性的管状构件，环形带，包括环形带的定影装置和图像形成装置。解决方案：提供一种管状构件，其具有包括含有氟原子的多支化聚合物化合物的表面层和聚酰亚胺; 通过包括所述管状构件构造的环形带; 包括环形带的固定装置; 和图像形成装置。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012194281A Component for image forming apparatus, fixing device, and image forming apparatus 审中-公开
标题翻译：图像形成装置的组件，固定装置和图像形成装置
公开(公告)号：JP2012194281A
公开(公告)日：2012-10-11
申请号：JP2011057077
申请日：2011-03-15
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HAYASHI SEIGO , MIYAMOTO TAKESHI
IPC分类号： G03G15/20
摘要： PROBLEM TO BE SOLVED: To provide a component for an image forming apparatus that is excellent in wear resistance and mold releasability.SOLUTION: A component for an image forming apparatus comprises a single-layered body containing an organic group partially having a hydroxyl group between repeating structural units containing a tetravalent organic group having one or more aromatic rings, and a polyimide resin or a precursor thereof in which a specific structural unit containing an organic group having fluorine atoms is included.
摘要翻译：要解决的问题：提供耐磨性和脱模性优异的图像形成装置的部件。解决方案：用于图像形成装置的部件包括单层体，其包含在含有具有一个或多个芳环的四价有机基团的重复结构单元之间部分具有羟基的有机基团，以及聚酰亚胺树脂或前体其中包括含有具有氟原子的有机基团的具体结构单元。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011022326A Tubular body, tubular body supporting apparatus, image fixing apparatus, image forming apparatus and method for manufacturing tubular body 审中-公开
标题翻译：管状体，管状体支持装置，图像固定装置，图像形成装置和制造管状体的方法
公开(公告)号：JP2011022326A
公开(公告)日：2011-02-03
申请号：JP2009166909
申请日：2009-07-15
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HAYASHI SEIGO
IPC分类号： G03G15/20 , B29C41/12 , B29K77/00
摘要： PROBLEM TO BE SOLVED: To provide a tubular body which has more favorable wear resistance than the tubular body in which a fluororesin is not unevenly distributed in an outer circumferential surface of a base body but is distributed into the base body.
SOLUTION: A single layer of the tubular body includes a polyimide resin and a fluororesin and the fluororesin is unevenly distributed in a surface layer at the outer circumferential surface of the tubular body. A fluorine atom content is 40 to 60 atom% when the outer circumferential surface of the tubular body is measured by X-ray photoelectron spectroscopy. A method for manufacturing the tubular body comprises a coating film forming step for forming a coating film by applying a polyamide acid solution to a core body, a drying step for drying the coating film to form a film, a contacting step for bringing a film surface into contact with the fluororesin, a heating step for heating the film with which the fluororesin has come into contact and a peeling step for peeling the fluororesin from the heated film.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种管状体，其具有比在氟树脂不均匀地分布在基体的外周面中但分布到基体中的管状体更好的耐磨性。解决方案：管体的单层包括聚酰亚胺树脂和氟树脂，并且氟树脂不均匀地分布在管状体的外周表面处的表面层中。当通过X射线光电子能谱测量管体的外周面时，氟原子含量为40〜60原子％。一种管状体的制造方法，其特征在于，包括：通过将聚酰胺酸溶液涂布在芯体上而形成涂膜的涂膜形成工序，将所述涂膜干燥以形成膜的干燥工序，使膜表面与氟树脂接触，用于加热与氟树脂接触的膜的加热步骤和从加热的膜剥离氟树脂的剥离步骤。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2013237160A Drying apparatus and method of manufacturing endless belt 有权
标题翻译：干燥装置和制造无端皮带的方法
公开(公告)号：JP2013237160A
公开(公告)日：2013-11-28
申请号：JP2012109673
申请日：2012-05-11
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SEKO MASAMICHI , ONO TOSHIKAZU , HAYASHI SEIGO , AKATSUKA SHINYA , FUSE TOMOKI , YASHIKI YUICHI , TANEMURA DAISUKE
IPC分类号： B29C41/04 , B29C41/46 , B29L29/00 , G03G15/16
摘要： PROBLEM TO BE SOLVED: To suppress drying unevenness of a solution applied to a core body.SOLUTION: A drying apparatus includes: a rotation means for rotating a cylindrical or columnar core body having an outer peripheral surface coated with a solution around the axis; a wind generation means which has a blast opening having a length along the axial direction of the core body in the longitudinal direction equal to or above the length of a coating range of the solution in the outer peripheral surface of the core body and a length in the transverse direction smaller than the diameter of the core body and by which the air is blown to the coating solution from the air blast opening; and a suction means which has a suction opening having a length along the axial direction of the core body in the longitudinal direction equal to or above the length of a coating range of the coating liquid in the outer peripheral surface of the core body and a length in the transverse direction smaller than the diameter of the core body and which is arranged in a position opposed to the wind generation means with respect to the rotation center of the core body and sucks the wind blown to the solution by the suction opening.
摘要翻译：要解决的问题：抑制施加到芯体的溶液的干燥不均匀性。干燥装置包括：旋转装置，用于使具有围绕轴线涂覆有溶液的外周表面的圆柱形或柱状芯体旋转; 风力发电装置具有沿着芯体的轴向长度的长度方向的长度与芯体的外周面中的溶液的涂布范围的长度相等的长度的鼓风口，横向小于芯体的直径，并且空气从鼓风开口吹向涂布溶液; 以及抽吸装置，其具有沿着芯体的轴向方向的长度方向的长度方向等于或大于芯体的外周面中的涂布液的涂布范围的长度的吸入口，在横向小于芯体的直径，并且相对于芯体的旋转中心布置在与风力发生装置相对的位置，并且通过吸入口吸入吹向溶液的风。

8. 发明专利

JP2013186289A Pressing member and image forming apparatus 审中-公开
标题翻译：压力构件和图像形成装置
公开(公告)号：JP2013186289A
公开(公告)日：2013-09-19
申请号：JP2012051295
申请日：2012-03-08
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HAYASHI SEIGO
IPC分类号： G03G15/20 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide a pressing member suppressing a chronological increase in a friction coefficient between a sliding member and a belt member, and to provide an image forming apparatus.SOLUTION: A pressing member 62 includes: an endless belt 620 circumscribed on and following a rotatably disposed fixing roll 61; a pressure pad 64 that applies a pressure to the fixing roll 61 via the endless belt 620; a sliding sheet 68 disposed between the endless belt 620 and the pressure pad 64; and a lubricant 670 that interposed between the endless belt 620 and the sliding sheet 68, and includes a first lubricant composition 671 and a microcapsule 672 including a second lubricant composition and dispersed in the first lubricant composition.
摘要翻译：要解决的问题：提供抑制滑动构件和带构件之间的摩擦系数的按时间顺序增加的按压构件，并且提供图像形成装置。解压缩：按压构件62包括：环形带620，遵循可旋转地布置的定影辊61; 通过环形带620向定影辊61施加压力的压力垫64; 设置在环形带620和压力垫64之间的滑动片68; 以及介于环形带620和滑动片68之间的润滑剂670，并且包括第一润滑剂组合物671和包含第二润滑剂组合物并分散在第一润滑剂组合物中的微胶囊672。

9. 发明专利

JP2012068516A Mold release member, fixing device, and image forming apparatus 审中-公开
标题翻译：模具发布会员，固定装置和图像形成装置
公开(公告)号：JP2012068516A
公开(公告)日：2012-04-05
申请号：JP2010214282
申请日：2010-09-24
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HAYASHI SEIGO , MIYAMOTO TAKESHI
IPC分类号： G03G15/20 , C08G73/10
摘要： PROBLEM TO BE SOLVED: To provide a mold release member having improved abrasion resistance, a fixing device, and an image forming apparatus.SOLUTION: A mold release member has a polyimide that contains fluorine-containing silane compound at least on the surface thereof.

10. 发明专利

JP2011028205A Endless belt for image forming apparatus, method for producing the same, and image forming apparatus 有权
标题翻译：用于图像形成装置的无端带，其制造方法和图像形成装置
公开(公告)号：JP2011028205A
公开(公告)日：2011-02-10
申请号：JP2009253108
申请日：2009-11-04
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： OTSU SHIGEMI , HAYASHI SEIGO
IPC分类号： G03G15/20 , B29C41/12 , B29K79/00 , B29L9/00 , B29L29/00 , C08G73/10 , G03G15/16
摘要： PROBLEM TO BE SOLVED: To provide an endless belt for an image forming apparatus having releasability over a longer period of time as compared with an endless belt comprising a fluorinated polyimide resin that has no ether group in a main chain of the fluorinated polyimide resin.
SOLUTION: The endless belt includes a surface layer, at least an outer surface of the surface layer comprising a fluorinated polyimide resin that has an ether group in a main chain of the fluorinated polyimide resin.
COPYRIGHT: (C)2011,JPO&INPIT

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