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1. 发明申请

US20130209741A1 POROUS RESIN SHEET AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：多孔树脂片及其制造方法
公开(公告)号：US20130209741A1
公开(公告)日：2013-08-15
申请号：US13822068
申请日：2011-09-08
申请人： Tomoyuki Kasagi , Takeshi Sutou , Hiroichi Ukei
发明人： Tomoyuki Kasagi , Takeshi Sutou , Hiroichi Ukei
IPC分类号： B32B15/08 , H01B3/30
CPC分类号： B32B15/08 , C08J9/122 , C08J2201/032 , C08J2203/06 , C08J2203/08 , H01B3/306 , H05K9/00 , H05K9/003 , H05K9/0081 , Y10T428/24479 , Y10T428/24999
摘要： The present invention relates to a porous resin sheet which is a single-layer porous resin sheet including a thermoplastic resin, in which the porous resin sheet has a thickness of 1.0 mm or more, a dielectric constant at 1 GHz of 2.00 or less, a dielectric loss tangent of 0.0050 or less, and an elastic modulus of 200 MPa or more. Also, the present invention relates to a method for producing the porous resin sheet, the method including: a gas impregnation step of impregnating a thermoplastic resin composition containing at least a thermoplastic resin with a non-reactive gas under pressure; and after the gas impregnation step, a foaming step of reducing the pressure to foam the thermoplastic resin composition.
摘要翻译：本发明涉及一种多孔树脂片，其是包括热塑性树脂的单层多孔树脂片，其中多孔树脂片的厚度为1.0mm以上，1GHz的介电常数为2.00以下，a 介电损耗角正切为0.0050以下，弹性模量为200MPa以上。此外，本发明涉及一种多孔树脂片的制造方法，其特征在于，包括：在压力下浸渍含有至少具有非反应性气体的热塑性树脂的热塑性树脂组合物的气体浸渍工序; 并且在气体浸渍步骤之后，进行降低泡沫塑料热塑性树脂组合物的压力的发泡步骤。

2. 发明申请

US20130309481A1 ELECTRICALLY INSULATING RESIN SHEET FOR MOTORS AND PROCESS FOR PRODUCTION THEREOF 审中-公开
标题翻译：电动机电绝缘树脂片及其生产工艺
公开(公告)号：US20130309481A1
公开(公告)日：2013-11-21
申请号：US13982521
申请日：2012-02-02
申请人： Tomoyuki Kasagi , Hiroichi Ukei , Yoshiko Kira , Takeshi Sutou , Keiko Akiyama , Shinpei Yakuwa , Hiroko Ikenaga
发明人： Tomoyuki Kasagi , Hiroichi Ukei , Yoshiko Kira , Takeshi Sutou , Keiko Akiyama , Shinpei Yakuwa , Hiroko Ikenaga
IPC分类号： H02K3/34
CPC分类号： H02K3/34 , H01B3/301 , H01B3/306 , H02K3/30 , Y10T428/249953
摘要： Provided are: an electrically insulating resin sheet for motors, which is used for achieving the insulation between coil wires or between a coil wire and an iron core in a motor, and which has high heat resistance, high electrical insulation performance and a high insulation breakdown voltage; and a process for producing the electrically insulating resin sheet. The electrically insulating resin sheet for motors, which is provided with a porous resin layer comprising a thermoplastic resin, is characterized in that the resin sheet has a relative permittivity of 2.0 or less at 1 GHz. It is preferred that the porous resin layer has an average cell diameter of 5.0 μm or less and contains cells in such an amount that the porosity is 30% or more.
摘要翻译：提供：电动机用电绝缘树脂片，其用于实现电动机中线圈线之间或线圈线和铁芯之间的绝缘，并且具有高耐热性，高绝缘性能和高绝缘击穿电压; 以及电绝缘性树脂片的制造方法。具有热塑性树脂的多孔树脂层的电动机用电绝缘树脂片的特征在于，1GHz时的树脂片的相对介电常数为2.0以下。优选多孔树脂层的平均泡孔直径为5.0μm以下，并且含有孔隙率为30％以上的孔数。

3. 发明申请

US20140048309A1 THREE-DIMENSIONALLY SHAPED ELECTRICALLY INSULATING PRODUCT AND ELECTRICALLY INSULATING SHEET MATERIAL 审中-公开
标题翻译：三维形状电绝缘产品和电绝缘片材料
公开(公告)号：US20140048309A1
公开(公告)日：2014-02-20
申请号：US14110821
申请日：2012-04-11
申请人： Yasuyuki Kihara , Noburo Tambo , Hiroyuki Makida , Akira Tamai , Hiroichi Ukei , Tomoyuki Kasagi , Yoshiko Kira
发明人： Yasuyuki Kihara , Noburo Tambo , Hiroyuki Makida , Akira Tamai , Hiroichi Ukei , Tomoyuki Kasagi , Yoshiko Kira
IPC分类号： H01B17/56
CPC分类号： H01B17/56 , B32B3/28 , B32B5/022 , B32B27/08 , B32B27/10 , B32B27/12 , B32B27/286 , B32B27/34 , B32B27/36 , B32B2262/0269 , B32B2262/0284 , B32B2270/00 , B32B2274/00 , B32B2307/206 , H01B3/301 , H01B3/305 , H02K3/30
摘要： The present invention aims to provide a three-dimensionally shaped electrically insulating product having excellent formability in the process of three-dimensional formation and electrical insulation properties that are suppressed from deteriorating. Provided is a three-dimensionally shaped electrically insulating product formed by subjecting a sheet material having electrical insulation properties at least to a bending process, in which the sheet material includes a resin layer in the form of a sheet containing a thermoplastic resin having nitrogen or sulfur in a molecule and a protective layer in the form of a sheet disposed on each of both sides of the resin layer.
摘要翻译：本发明的目的是提供一种三维形状的电绝缘产品，其在三维形成和电绝缘性能的过程中具有优异的可成形性，可以抑制其劣化。提供一种三维形状的电绝缘产品，其通过对具有电绝缘性的片材至少进行弯曲加工而形成，其中片材包括具有含氮或硫的热塑性树脂的片材形式的树脂层在树脂层的两侧分别形成片状的保护层。

4. 发明申请

US20130115844A1 ELECTRICALLY INSULATING RESIN COMPOSITION AND LAMINATE SHEET 审中-公开
标题翻译：电绝缘树脂组合物和层压板
公开(公告)号：US20130115844A1
公开(公告)日：2013-05-09
申请号：US13810013
申请日：2011-07-08
申请人： Yasuyuki Kihara , Akira Tamai , Hiroichi Ukei , Tomoyuki Kasagi , Mizuki Yamamoto
发明人： Yasuyuki Kihara , Akira Tamai , Hiroichi Ukei , Tomoyuki Kasagi , Mizuki Yamamoto
IPC分类号： C09D181/06
CPC分类号： B32B5/022 , B32B27/08 , B32B27/12 , B32B27/286 , B32B27/34 , B32B2250/40 , B32B2262/0269 , B32B2270/00 , B32B2307/206 , B32B2307/306 , B32B2307/54 , B32B2457/00 , B32B2457/08 , C08J5/18 , C08J2377/06 , C08J2381/08 , C08L77/06 , C08L81/06 , C09D181/06 , H01B3/301 , H01B3/305 , H01B3/308 , Y10T428/2848 , Y10T428/31533 , Y10T442/674
摘要： The present invention provides an electrically insulating resin composition including a polysulfone resin including a plurality of sulfonyl groups in the molecule and a polyamide resin, wherein the proportion of the polyamide resin is 1 to 45% by mass. The present invention also provides a laminate sheet obtained by bonding a plurality of sheet materials with a resin composition layer interposed therebetween, wherein the resin composition layer includes a polysulfone resin including a plurality of sulfonyl groups in the molecule and a polyamide resin, and the proportion of the polyamide resin is 1 to 45% by mass.
摘要翻译：本发明提供了一种电绝缘树脂组合物，其包含分子中包含多个磺酰基的聚砜树脂和聚酰胺树脂，其中聚酰胺树脂的比例为1〜45质量％。本发明还提供一种通过将树脂组合物层与多个片材接合而得到的层叠片，其中，所述树脂组合物层包含分子中具有多个磺酰基的聚砜树脂和聚酰胺树脂，所述比例的聚酰胺树脂为1〜45质量％。

5. 发明申请

US20070105677A1 Fixing belt 审中-公开
标题翻译：固定带
公开(公告)号：US20070105677A1
公开(公告)日：2007-05-10
申请号：US11642529
申请日：2006-12-21
申请人： Yoshinari Takayama , Tokio Fujita , Tomoyuki Kasagi
发明人： Yoshinari Takayama , Tokio Fujita , Tomoyuki Kasagi
IPC分类号： F16G1/00 , F16G9/00
CPC分类号： B32B25/04 , G03G15/2057 , G03G2215/2016 , Y10T428/1393
摘要： A high-strength polyimide belt, specifically, a fixing belt which, for example, has the given strength, heat resistance, rigidity, and flexibility necessary for conveying a receiving material while pressing and heating unfixed toner images, and which is excellent in functions such as belt lubricity, toner fixability, and toner releasability. The fixing belt comprises a tubular object made of a polyimide resin and at least one functional layer superposed thereon, wherein the tubular object is molded by applying a polyimide precursor to a tubular mold, defoaming the precursor by centrifugal force, and then converting the precursor into an imide. In this belt, the thickness of the tubular polyimide resin object and functional layer or the buckling strength and tear strength of the belt preferably are within respective given ranges.
摘要翻译：高强度聚酰亚胺带，具体而言，例如具有给定强度，耐热性，刚性和柔性所需的定影带，同时按压和加热未定影的调色剂图像，并且具有优异的功能性作为带润滑性，调色剂定影性和调色剂释放性。定影带包括由聚酰亚胺树脂制成的管状物体和叠置在其上的至少一个功能层，其中通过将管状物体涂覆在管状模具上，通过离心力将前体消泡，然后将前体转化为一个酰亚胺在该带中，管状聚酰亚胺树脂物体和功能层的厚度或带的屈曲强度和撕裂强度优选在各自的给定范围内。

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