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。

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。

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。

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％。

公开(公告)号：US20120183760A1

公开(公告)日：2012-07-19

申请号：US13499225

申请日：2010-09-29

申请人： Kiyoaki Kodama ,  Makoto Saitou ,  Hiroichi Ukei ,  Toshihiko Tomita

发明人： Kiyoaki Kodama ,  Makoto Saitou ,  Hiroichi Ukei ,  Toshihiko Tomita

IPC分类号： B32B3/26 ,  C08J9/08

CPC分类号： H01B3/44 ,  Y10T428/249976

摘要： Disclosed are: a low dielectric sheet which is used for 2-D communication, can be used in a sheet structure for 2-D communication, and has the lowest dielectric constant and dielectric loss tangent to date; a production method therefor; and a 2-D communication structure using the dielectric sheet for 2-D communication. Specifically disclosed is a low dielectric sheet which is used for 2-D communication and is characterized by having a density of 0.01 to 0.2 g/cm3 and a dielectric constant of no more than 1.6. In particular, a foam that comprises cells and has a dielectric loss tangent of no more than 0.01 is preferred.

摘要翻译： 公开了：用于二维通信的低介电片，可用于二维通信的片状结构，并且具有最低的介电常数和介电损耗; 一种生产方法; 以及使用用于2-D通信的电介质片的2-D通信结构。 具体公开的是用于二维连通的低电介质片，其特征在于密度为0.01至0.2g / cm 3，介电常数不超过1.6。 特别地，包含电池并且具有不超过0.01的介电损耗角正切的泡沫是优选的。

公开(公告)号：US08486505B2

公开(公告)日：2013-07-16

申请号：US12043569

申请日：2008-03-06

申请人： Hiroichi Ukei ,  Yoshio Nakagawa ,  Osamu Degawa

发明人： Hiroichi Ukei ,  Yoshio Nakagawa ,  Osamu Degawa

IPC分类号： B32B3/30 ,  B32B7/06 ,  B32B27/18 ,  B32B27/32

CPC分类号： B32B27/32 ,  C09J7/29 ,  C09J7/38 ,  C09J7/40 ,  C09J2203/306 ,  C09J2423/005 ,  C09J2423/106 ,  C09J2483/005 ,  Y10T428/14 ,  Y10T428/1452 ,  Y10T428/1476 ,  Y10T428/24479 ,  Y10T428/24537 ,  Y10T428/2457 ,  Y10T428/24612 ,  Y10T428/266 ,  Y10T428/31855 ,  Y10T428/31938

摘要： A release liner formed of a polypropylene resin sheet that can be highly recyclable and that can provide an excellent performance in a wide range of operating temperature is provided. A release-lined pressure-sensitive adhesive (PSA) sheet constituted with the release liner is also provided. A release-lined PSA sheet 1 according to the present invention comprises a PSA sheet 20 having a support 22 and a PSA layer 24; and a release liner 10 placed on the PSA layer 24. The release liner 10 has a layered configuration formed of a layer A 12 formed of a polypropylene resin composition containing a nucleating agent; and a layer B 14 formed of a polypropylene resin composition containing no nucleating agent; wherein the two layers stacked to form the thickness of the liner.

摘要翻译： 提供由聚丙烯树脂片形成的剥离衬垫，其可以是高度可回收的并且可以在宽的工作温度范围内提供优异的性能。 还提供了由剥离衬垫构成的释放式压敏粘合剂（PSA）片。 根据本发明的剥离型粘合片1包括具有支撑体22和粘合剂层24的粘合片20; 以及放置在PSA层24上的隔离衬垫10.剥离衬垫10具有由包含成核剂的聚丙烯树脂组合物形成的层A 12形成的层状构造; 和由不含成核剂的聚丙烯树脂组合物形成的层B14; 其中所述两层被堆叠以形成所述衬垫的厚度。

公开(公告)号：US08377535B2

公开(公告)日：2013-02-19

申请号：US12429619

申请日：2009-04-24

申请人： Yoshio Nakagawa ,  Hiroichi Ukei

发明人： Yoshio Nakagawa ,  Hiroichi Ukei

IPC分类号： B32B33/00 ,  B32B27/00 ,  B32B3/00

CPC分类号： C09J7/403 ,  C09J7/401 ,  C09J2400/283 ,  C09J2423/005 ,  C09J2467/006 ,  C09J2483/005 ,  Y10T428/14 ,  Y10T428/1476 ,  Y10T428/24355 ,  Y10T428/28 ,  Y10T428/2848

摘要： Provided is a release-lined pressure-sensitive adhesive sheet comprising a release liner 10 and a pressure-sensitive adhesive sheet 20. The release liner 10 has an average linear expansion coefficient of at most 7×10−5/° C. between 25° C. and 40° C. A layer 12 to constitute a surface 10A on the pressure-sensitive adhesive layer side of the release liner 10 is formed of a polyolefin-based resin composition containing none or at most 0.01 mass % of a phosphorous-based antioxidant. The surface 10A is divided into a plurality of sections 124 by a plurality of ridges 2A and 2B with each ridge having a height of 5 μm to 50 μm. At least one of the sections 124 inscribes a circle of a diameter greater than 500 μm.

摘要翻译： 提供了一种具有剥离衬垫10和压敏粘合片20的剥离型压敏粘合片。剥离衬垫10的平均线膨胀系数在25°以下至多为7×10-5 /℃ C.和40℃。用于构成隔离衬垫10的压敏粘合剂层侧的表面10A的层12由不含或至多0.01质量％的磷基的聚烯烃类树脂组合物形成 抗氧化剂。 表面10A通过多个脊2A和2B分成多个部分124，每个脊的高度为5μm至50μm。 部分124中的至少一个刻有直径大于500μm的圆。

公开(公告)号：US20050006818A1

公开(公告)日：2005-01-13

申请号：US10873141

申请日：2004-06-23

申请人： Yoshio Nakagawa ,  Masato Shirai ,  Shuzo Fujiwara ,  Yoshihide Kawaguchi ,  Hiroichi Ukei

发明人： Yoshio Nakagawa ,  Masato Shirai ,  Shuzo Fujiwara ,  Yoshihide Kawaguchi ,  Hiroichi Ukei

IPC分类号： B29C43/24 ,  B29K23/00 ,  B32B27/32 ,  C09J7/02 ,  C09J201/00 ,  B29D1/00

CPC分类号： B29C43/245 ,  B29C43/24 ,  C09J7/241 ,  Y10T428/31938

摘要： The base material for pressure-sensitive adhesive tape or sheet is constituted of a polyolefin based resin as the major component and is obtained by rolling by means of a calender having a measure capable of individually changing the rotational speed of each calender roll. Examples of the measure capable of individually changing the rotational speed of each calender roll include a measure provided with motors capable of individually driving their respective calender rolls and a measure provided with speed regulators capable of individually regulating their respective calender rolls. It may be employed that the number of calender rolls is four and that the roll arrangement is in the reverse L shape. It is preferable that the base material for pressure-sensitive adhesive tape or sheet contains an inorganic compound together with the polyolefin based resin.

摘要翻译： 压敏粘合带或片材的基材由聚烯烃类树脂作为主要成分构成，通过具有能够单独改变每个压延辊的转速的措施的压延机轧制获得。 能够单独改变每个压延辊的转速的措施的实例包括设置有能够单独驱动其各自的压延辊的电动机的措施，以及设置有能够单独调节它们各自的压延辊的速度调节器的措施。 可以采用压延辊的数量为四个，并且轧辊装置处于相反的L形状。 优选的是，粘合带或片材的基材与聚烯烃类树脂一起含有无机化合物。

公开(公告)号：US08354153B2

公开(公告)日：2013-01-15

申请号：US12429619

申请日：2009-04-24

申请人： Yoshio Nakagawa ,  Hiroichi Ukei

发明人： Yoshio Nakagawa ,  Hiroichi Ukei

IPC分类号： B32B33/00 ,  B32B27/00 ,  B32B3/00

摘要： Provided is a release-lined pressure-sensitive adhesive sheet comprising a release liner 10 and a pressure-sensitive adhesive sheet 20. The release liner 10 has an average linear expansion coefficient of at most 7×10−5/° C. between 25° C. and 40° C. A layer 12 to constitute a surface 10A on the pressure-sensitive adhesive layer side of the release liner 10 is formed of a polyolefin-based resin composition containing none or at most 0.01 mass % of a phosphorous-based antioxidant. The surface 10A is divided into a plurality of sections 124 by a plurality of ridges 2A and 2B with each ridge having a height of 5 μm to 50 μm. At least one of the sections 124 inscribes a circle of a diameter greater than 500 μm.

公开(公告)号：US07867601B2

公开(公告)日：2011-01-11

申请号：US11184261

申请日：2005-07-19

申请人： Shinsuke Ikishima ,  Hiroichi Ukei ,  Masakazu Morimoto

发明人： Shinsuke Ikishima ,  Hiroichi Ukei ,  Masakazu Morimoto

IPC分类号： B32B9/00 ,  B32B33/00 ,  B32B3/00 ,  B32B3/28 ,  B32B3/30 ,  B32B7/12 ,  B32B15/04

CPC分类号： C09J7/22 ,  C09J7/38 ,  C09J2201/28 ,  Y10T428/14 ,  Y10T428/24479 ,  Y10T428/2457 ,  Y10T428/28

摘要： A pressure-sensitive adhesive tape which comprises a resin film and a pressure-sensitive adhesive layer formed on at least one side of the film, and which has a concave-convex form containing plural grooves arranged at given intervals in a face of the pressure-sensitive adhesive layer that is to be stuck onto an adherend, and has a region where the interval of the arrangement of the grooves is 400 μm or more, the tensile modulus of the pressure-sensitive adhesive tape in the temperature range of 23 to 80° C. being in the range of 30 to 600 MPa. This tape has such an excellent workability that when the tape is stuck onto an adherend, air bubbles escape easily therefrom so as to prevent the generation of defects based on the entrainment of the air bubbles.

摘要翻译： 一种压敏粘合带，其包括形成在所述膜的至少一侧上的树脂膜和压敏粘合剂层，并且所述压敏粘合带具有凹凸形状，所述凹凸形状包含在所述压敏粘合剂的表面中以给定间隔布置的多个凹槽， 要粘贴在被粘物上的粘合剂层，并且具有槽的排列间隔为400μm以上的区域，粘合带的拉伸模量在23〜80°的温度范围内 C.在30至600MPa的范围内。 这种胶带具有这样优异的可加工性，即当胶带被粘附到被粘物上时，气泡容易从其中逸出，从而防止基于气泡的夹带产生缺陷。