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1. 发明授权

US08263199B2 Polyimide tube, method for production thereof, method for production of polyimide varnish, and fixing belt 有权
标题翻译：聚酰亚胺管，其制造方法，聚酰亚胺清漆的制造方法和定影带
公开(公告)号：US08263199B2
公开(公告)日：2012-09-11
申请号：US12444951
申请日：2007-10-05
申请人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Naoki Onmori , Yoshimasa Suzuki , Kazuhiro Kizawa , Yusuke Uchiba
发明人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Naoki Onmori , Yoshimasa Suzuki , Kazuhiro Kizawa , Yusuke Uchiba
IPC分类号： B32B1/08 , B32B27/00
CPC分类号： G03G15/2053 , B29C41/085 , C08G73/1042 , C08G73/1046 , C08G73/105 , C08G73/1067 , C08G73/1071 , C08G73/14 , C08K3/38 , C08K7/22 , C08L79/08 , G03G2215/2035 , G03G2215/2048 , Y10T428/139 , Y10T428/31721
摘要： A polyimide tube composed of a polyimide resin composition in which 5 to 23.5 volume percent of boron nitride and 1 to 15 volume percent of an acicular substance are dispersed as a filler in a polyimide resin on the basis of the total volume of the composition, a method of producing the tube, a method of producing a polyimide varnish used for producing the tube, and a fixing belt including the tube as a base member are provided.
摘要翻译：基于组合物的总体积，将聚酰亚胺树脂组合物中的5〜23.5体积％的氮化硼和1〜15体积％的针状物质作为填料分散在聚酰亚胺树脂中的聚酰亚胺管，提供管的制造方法，制造用于制造管的聚酰亚胺清漆的方法和包括该管作为基底的定影带。

2. 发明授权

US08401451B2 Heating fixing roller and process for producing the heating fixing roller 有权
标题翻译：加热定影辊和制造加热定影辊的工艺
公开(公告)号：US08401451B2
公开(公告)日：2013-03-19
申请号：US12995745
申请日：2009-03-10
申请人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Yusuke Uchiba , Yoshimasa Suzuki
发明人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Yusuke Uchiba , Yoshimasa Suzuki
IPC分类号： G03G15/01
CPC分类号： G03G15/2057
摘要： Provided is a heating fixing roller which includes a tubular base member and a fluororesin layer provided on an outer circumferential surface of the base member directly or through an adhesive layer, the heating fixing roller being characterized in that the fluororesin layer contains phosphorus-doped tin oxide. The heating fixing roller has a surface resistance capable of stably and effectively preventing the occurrence of electrostatic offsets, and also has an excellent releasing property. Also provided is a process for producing the heating fixing roller, characterized by including the steps of applying a fluororesin dispersion containing an aqueous dispersion of phosphorus-doped tin oxide onto a tubular base member or an adhesive layer disposed on an outer circumferential surface of the tubular base member, and then sintering the fluororesin.
摘要翻译：本发明提供一种加热定影辊，其特征在于，所述加热定影辊包括管状基材和氟树脂层，所述氟树脂层直接或通过粘合剂层设置在所述基材的外周面上，其特征在于，所述氟树脂层含有磷掺杂的氧化锡。加热定影辊具有能够稳定有效地防止静电偏移的发生的表面电阻，并且也具有优异的剥离性。还提供了一种用于生产加热定影辊的方法，其特征在于包括以下步骤：将含磷掺杂氧化锡的水分散体的含氟树脂分散体施加到管状基底构件或设置在管状外周表面上的粘合剂层基材，然后烧结氟树脂。

3. 发明申请

US20110142509A1 HEATING FIXING ROLLER AND PROCESS FOR PRODUCING THE HEATING FIXING ROLLER 有权
标题翻译：加热固定辊和制造加热固定辊的方法
公开(公告)号：US20110142509A1
公开(公告)日：2011-06-16
申请号：US12995745
申请日：2009-03-10
申请人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Yusuke Uchiba , Yoshimasa Suzuki
发明人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Yusuke Uchiba , Yoshimasa Suzuki
IPC分类号： G03G15/20 , B05D3/02
CPC分类号： G03G15/2057
摘要： Provided is a heating fixing roller which includes a tubular base member and a fluororesin layer provided on an outer circumferential surface of the base member directly or through an adhesive layer, the heating fixing roller being characterized in that the fluororesin layer contains phosphorus-doped tin oxide. The heating fixing roller has a surface resistance capable of stably and effectively preventing the occurrence of electrostatic offsets, and also has an excellent releasing property. Also provided is a process for producing the heating fixing roller, characterized by including the steps of applying a fluororesin dispersion containing an aqueous dispersion of phosphorus-doped tin oxide onto a tubular base member or an adhesive layer disposed on an outer circumferential surface of the tubular base member, and then sintering the fluororesin.
摘要翻译：本发明提供一种加热定影辊，其特征在于，所述加热定影辊包括管状基材和氟树脂层，所述氟树脂层直接或通过粘合剂层设置在所述基材的外周面上，其特征在于，所述氟树脂层含有磷掺杂的氧化锡。加热定影辊具有能够稳定有效地防止静电偏移的发生的表面电阻，并且也具有优异的剥离性。还提供了一种用于生产加热定影辊的方法，其特征在于包括以下步骤：将含磷掺杂氧化锡的水分散体的含氟树脂分散体施加到管状基底构件或设置在管状外周表面上的粘合剂层基材，然后烧结氟树脂。

4. 发明申请

US20100279045A1 POLYIMIDE TUBE, PROCESS FOR PRODUCING THE SAME AND FIXING BELT 有权
标题翻译：聚酰亚胺管，其制造方法和固定带
公开(公告)号：US20100279045A1
公开(公告)日：2010-11-04
申请号：US12809772
申请日：2008-09-10
申请人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Yoshimasa Suzuki , Yusuke Uchiba
发明人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Yoshimasa Suzuki , Yusuke Uchiba
IPC分类号： B32B1/08 , B29C41/04
CPC分类号： G03G15/2057 , B32B1/08 , B32B7/12 , B32B27/08 , B32B27/14 , B32B27/20 , B32B27/281 , B32B27/30 , B32B27/304 , B32B27/322 , B32B2260/025 , B32B2260/046 , B32B2264/102 , B32B2264/108 , B32B2270/00 , B32B2307/302 , B32B2307/306 , B32B2307/50 , B32B2307/51 , B32B2307/54 , B32B2597/00 , G03G2215/2016 , Y10T428/139
摘要： Provided are a polyimide tube including a polyimide resin composition, wherein the polyimide resin composition contains a polyimide resin in which an acicular highly thermally conductive filler such as carbon nanotubes is dispersed in 15 volume percent or more relative to the total volume of the composition; the acicular highly thermally conductive filler has an orientation of 1.3 or more, the orientation being represented by the modulus of elasticity of the polyimide resin composition in the circumferential direction/the modulus of elasticity of the polyimide resin composition in the axial direction; and the polyimide tube has high thermal conductivity, is excellent in terms of mechanical strength and indentation strength, and provides a high fixing property and an excellent offsetting property; a process for producing such a tube; and a fixing belt including such a tube serving as a base member.
摘要翻译：提供一种聚酰亚胺管，其包含聚酰亚胺树脂组合物，其中，所述聚酰亚胺树脂组合物含有相对于所述组合物的总体积分散15体积％以上的碳纳米管等针状高导热性填料的聚酰亚胺树脂; 针状高导热性填料的取向为1.3以上，该取向以聚酰亚胺树脂组合物的周向的弹性模量/聚酰亚胺树脂组合物的轴向弹性模量表示。并且聚酰亚胺管具有高导热性，在机械强度和压痕强度方面优异，并且提供高定影性和优异的抵消性; 制造这种管的方法; 以及包括用作基底构件的管的定影带。

5. 发明授权

US09250585B2 Polyimide tube, process for producing the same and fixing belt 有权
标题翻译：聚酰亚胺管，其制造方法和定影带
公开(公告)号：US09250585B2
公开(公告)日：2016-02-02
申请号：US12809772
申请日：2008-09-10
申请人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Yoshimasa Suzuki , Yusuke Uchiba
发明人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Yoshimasa Suzuki , Yusuke Uchiba
IPC分类号： B32B1/08 , B29C41/04 , G03G15/20 , B32B7/12 , B32B27/08 , B32B27/28 , B32B27/30
CPC分类号： G03G15/2057 , B32B1/08 , B32B7/12 , B32B27/08 , B32B27/14 , B32B27/20 , B32B27/281 , B32B27/30 , B32B27/304 , B32B27/322 , B32B2260/025 , B32B2260/046 , B32B2264/102 , B32B2264/108 , B32B2270/00 , B32B2307/302 , B32B2307/306 , B32B2307/50 , B32B2307/51 , B32B2307/54 , B32B2597/00 , G03G2215/2016 , Y10T428/139
摘要： Provided are a polyimide tube including a polyimide resin composition, wherein the polyimide resin composition contains a polyimide resin in which an acicular highly thermally conductive filler such as carbon nanotubes is dispersed in 15 volume percent or more relative to the total volume of the composition; the acicular highly thermally conductive filler has an orientation of 1.3 or more, the orientation being represented by the modulus of elasticity of the polyimide resin composition in the circumferential direction/the modulus of elasticity of the polyimide resin composition in the axial direction; and the polyimide tube has high thermal conductivity, is excellent in terms of mechanical strength and indentation strength, and provides a high fixing property and an excellent offsetting property; a process for producing such a tube; and a fixing belt including such a tube serving as a base member.
摘要翻译：提供一种聚酰亚胺管，其包含聚酰亚胺树脂组合物，其中，所述聚酰亚胺树脂组合物含有相对于所述组合物的总体积分散15体积％以上的碳纳米管等针状高导热性填料的聚酰亚胺树脂; 针状高导热性填料的取向为1.3以上，该取向以聚酰亚胺树脂组合物的周向的弹性模量/聚酰亚胺树脂组合物的轴向弹性模量表示。并且聚酰亚胺管具有高导热性，在机械强度和压痕强度方面优异，并且提供高定影性和优异的抵消性; 制造这种管的方法; 以及包括用作基底构件的管的定影带。

6. 发明申请

US20100055365A1 POLYIMIDE TUBE, METHOD FOR PRODUCTION THEREOF, METHOD FOR PRODUCTION OF POLYIMIDE VARNISH, AND FIXING BELT 有权
标题翻译：聚酰亚胺管，其生产方法，聚酰亚胺生产方法和固定带
公开(公告)号：US20100055365A1
公开(公告)日：2010-03-04
申请号：US12444951
申请日：2007-10-05
申请人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Naoki Onmori , Yoshimasa Suzuki , Kazuhiro Kizawa , Yusuke Uchiba
发明人： Shingo Nakajima , Jun Sugawara , Akira Mizoguchi , Naoki Onmori , Yoshimasa Suzuki , Kazuhiro Kizawa , Yusuke Uchiba
IPC分类号： B32B1/08 , B29C41/02 , C08K5/20
CPC分类号： G03G15/2053 , B29C41/085 , C08G73/1042 , C08G73/1046 , C08G73/105 , C08G73/1067 , C08G73/1071 , C08G73/14 , C08K3/38 , C08K7/22 , C08L79/08 , G03G2215/2035 , G03G2215/2048 , Y10T428/139 , Y10T428/31721
摘要： A polyimide tube composed of a polyimide resin composition in which 5 to 23.5 volume percent of boron nitride and 1 to 15 volume percent of an acicular substance are dispersed as a filler in a polyimide resin on the basis of the total volume of the composition, a method of producing the tube, a method of producing a polyimide varnish used for producing the tube, and a fixing belt including the tube as a base member are provided.
摘要翻译：基于组合物的总体积，将聚酰亚胺树脂组合物中的5〜23.5体积％的氮化硼和1〜15体积％的针状物质作为填料分散在聚酰亚胺树脂中的聚酰亚胺管，提供管的制造方法，制造用于制造管的聚酰亚胺清漆的方法和包括该管作为基底的定影带。

7. 发明申请

US20120309602A1 METHOD FOR PRODUCING ROLLER FOR OFFICE AUTOMATION EQUIPMENT AND ROLLER FOR OFFICE AUTOMATION EQUIPMENT 审中-公开
标题翻译：办公自动化设备生产滚子的方法及办公自动化设备滚子
公开(公告)号：US20120309602A1
公开(公告)日：2012-12-06
申请号：US13579404
申请日：2011-01-12
申请人： Shingo Nakajima , Jun Sugawara , Yoshimasa Suzuki , Yusuke Uchiba , Masatoshi Ishikawa
发明人： Shingo Nakajima , Jun Sugawara , Yoshimasa Suzuki , Yusuke Uchiba , Masatoshi Ishikawa
IPC分类号： F16C13/00 , B05D3/02
CPC分类号： G03G15/0233 , G03G15/0808 , G03G15/0818 , G03G15/1685 , G03G15/2053
摘要： Provided are a method for producing a roller for office automation (OA) equipment, the roller capable of realizing an increase in the printing speed and having a good releasing property, and a roller for OA equipment. The method for producing a roller for OA equipment, the roller including a fluororesin layer provided on an outer circumferential surface of a tubular base either directly or with an intermediate layer therebetween, includes the steps of preparing a fluororesin coating material containing a tetrafluoroethylene-perfluoroalkylvinylether copolymer (PFA) and polytetrafluoroethylene (PTFE) in a ratio of 99:1 to 50:50 (mass ratio); applying the fluororesin coating material onto an outer circumferential surface of a tubular base either directly or with an intermediate layer therebetween; baking the fluororesin coating material at a temperature of 340° C. or higher to form a fluororesin layer; and after baking, cooling the fluororesin layer at a cooling rate of 20° C./min or less.
摘要翻译：提供了一种用于办公自动化（OA）设备的辊子的制造方法，该辊子能够实现打印速度的提高并且具有良好的剥离性能，以及用于OA设备的辊子。一种用于OA设备的辊的制造方法，包括直接或在其间具有中间层的管状基材的外周面上设置的氟树脂层的辊包括以下步骤：制备含有四氟乙烯 - 全氟烷基乙烯基醚共聚物的氟树脂涂料（PFA）和聚四氟乙烯（PTFE）的比例为99:1至50:50（质量比）; 将氟树脂涂层材料直接或中间层施加到管状基底的外圆周表面上; 在340℃或更高的温度下烘烤氟树脂涂层材料以形成氟树脂层; 在烘烤后，以20℃/分钟以下的冷却速度冷却氟树脂层。

8. 发明授权

US09260606B2 Silicone rubber sponge and rubber-covered roller 有权
标题翻译：硅橡胶海绵和橡胶覆盖辊
公开(公告)号：US09260606B2
公开(公告)日：2016-02-16
申请号：US13823258
申请日：2012-06-27
申请人： Shingo Nakajima , Jun Sugawara , Yasuhiro Fukumoto , Naoki Onmori
发明人： Shingo Nakajima , Jun Sugawara , Yasuhiro Fukumoto , Naoki Onmori
IPC分类号： C08L83/04 , C08J9/32 , G03G15/20 , F16C13/00 , C08J9/00 , C08K7/22
CPC分类号： C08L83/04 , C08J9/0061 , C08J9/32 , C08J2201/026 , C08J2319/00 , C08J2383/04 , C08J2419/00 , C08J2483/04 , C08K7/22 , F16C13/00 , G03G15/20 , G03G15/206 , Y10T428/249972 , Y10T428/249986 , Y10T428/249999
摘要： Provided are a silicone rubber sponge that forms an elastic layer of a pressure roller of an image-forming apparatus, and that has a high mechanical strength so as to be used in a high-speed image-forming apparatus or a color image-forming apparatus, and a rubber-covered roller including the silicone rubber sponge. The silicone rubber sponge is produced by mixing expanded resin microballoons with a low-molecular-weight silicone rubber to prepare a compound A, mixing a high-molecular-weight silicone rubber with the compound A to prepare a silicone rubber compound, and heating the silicone rubber compound at a temperature lower than a softening point of the resin microballoons to cure the silicone rubbers.
摘要翻译：提供一种硅橡胶海绵，其形成图像形成装置的加压辊的弹性层，并且具有高机械强度，以便用于高速图像形成装置或彩色图像形成装置以及包括硅橡胶海绵的橡胶覆盖辊。通过将发泡树脂微球与低分子量硅橡胶混合来制备硅橡胶海绵，以制备化合物A，将高分子量硅橡胶与化合物A混合以制备硅橡胶化合物，并加热硅氧烷橡胶化合物在低于树脂微球的软化点的温度下固化硅橡胶。

9. 发明授权

US09588470B2 Fixing belt 有权
标题翻译：固定带
公开(公告)号：US09588470B2
公开(公告)日：2017-03-07
申请号：US13579976
申请日：2011-06-22
申请人： Shingo Nakajima , Jun Sugawara , Daisuke Shoji
发明人： Shingo Nakajima , Jun Sugawara , Daisuke Shoji
IPC分类号： B32B27/06 , B32B1/08 , G03G15/20 , C09D5/00 , C09D7/12 , B32B27/18 , C08K5/41
CPC分类号： G03G15/2057 , B32B27/06 , B32B27/18 , C08K5/41 , C09D5/002 , C09D7/61 , Y10T428/1359 , Y10T428/1393
摘要： Provided is a fixing belt which has a high effect of preventing offset and the like and is capable of forming a clear image, which has high adhesion between a surface layer and another layer, and which has no problems in terms of appearance. The fixing belt includes a tubular base, a surface layer provided as an outermost layer and composed of a fluororesin A, and a primer layer provided in contact with the surface layer, wherein the primer layer is composed of a material obtained by mixing a fluorine-containing ion conductive agent, such as a fluorine-containing alkali metal salt, with a fluororesin B.
摘要翻译：本发明提供一种具有防止偏移等的高效果并且能够形成透明图像的定影带，其在表面层与另一层之间具有高粘附性，并且在外观上没有问题。定影带包括管状基底，作为最外层设置并由氟树脂A构成的表面层和与表面层接触设置的底漆层，其中底漆层由通过混合氟 - 含氟离子导电剂如含氟碱金属盐与氟树脂B。

10. 发明申请

US20130178348A1 SILICONE RUBBER SPONGE AND RUBBER-COVERED ROLLER 有权
标题翻译：硅橡胶海绵和橡胶滚筒
公开(公告)号：US20130178348A1
公开(公告)日：2013-07-11
申请号：US13823258
申请日：2012-06-27
申请人： Shingo Nakajima , Jun Sugawara , Yasuhiro Fukumoto , Naoki Onmori
发明人： Shingo Nakajima , Jun Sugawara , Yasuhiro Fukumoto , Naoki Onmori
IPC分类号： C08L83/04 , F16C13/00 , G03G15/20
CPC分类号： C08L83/04 , C08J9/0061 , C08J9/32 , C08J2201/026 , C08J2319/00 , C08J2383/04 , C08J2419/00 , C08J2483/04 , C08K7/22 , F16C13/00 , G03G15/20 , G03G15/206 , Y10T428/249972 , Y10T428/249986 , Y10T428/249999
摘要： Provided are a silicone rubber sponge that forms an elastic layer of a pressure roller of an image-forming apparatus, and that has a high mechanical strength so as to be used in a high-speed image-forming apparatus or a color image-forming apparatus, and a rubber-covered roller including the silicone rubber sponge. The silicone rubber sponge is produced by mixing expanded resin microballoons with a low-molecular-weight silicone rubber to prepare a compound A, mixing a high-molecular-weight silicone rubber with the compound A to prepare a silicone rubber compound, and heating the silicone rubber compound at a temperature lower than a softening point of the resin microballoons to cure the silicone rubbers.
摘要翻译：提供一种硅橡胶海绵，其形成图像形成装置的加压辊的弹性层，并且具有高机械强度，以便用于高速图像形成装置或彩色图像形成装置以及包括硅橡胶海绵的橡胶覆盖辊。通过将发泡树脂微球与低分子量硅橡胶混合来制备硅橡胶海绵，以制备化合物A，将高分子量硅橡胶与化合物A混合以制备硅橡胶化合物，并加热硅氧烷橡胶化合物在低于树脂微球的软化点的温度下固化硅橡胶。

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