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公开(公告)号:US4297187A
公开(公告)日:1981-10-27
申请号:US082271
申请日:1979-10-05
CPC分类号: B29C59/12
摘要: Plastic surfaces are treated with electrical corona discharge in an atmosphere of nitrogen and carbon dioxide. Oxygen is substantially excluded, and is kept at less than 0.1% by volume.
摘要翻译: 塑料表面在氮气和二氧化碳气氛中用电晕放电处理。 基本上排除了氧气,并保持在小于0.1体积%。
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公开(公告)号:US6054224A
公开(公告)日:2000-04-25
申请号:US297116
申请日:1999-05-06
申请人: Itsuo Nagai , Seizo Aoki , Yukichi Deguchi
发明人: Itsuo Nagai , Seizo Aoki , Yukichi Deguchi
IPC分类号: C08J5/18 , B29C47/06 , B29K67/00 , B29L7/00 , B29L9/00 , B32B27/36 , C09D5/25 , H01B3/42 , H01B3/44 , B32B27/06 , H01B17/00
CPC分类号: H01B3/441 , H01B3/42 , H01B3/422 , Y10S181/403 , Y10T428/12569 , Y10T428/31681 , Y10T428/31721 , Y10T428/31786
摘要: An electrical insulating polyester film has an apparent density of 1.37 to 0.85 g/cm.sup.3 and a tensile modulus of 2.0 to 4.5 GPa.A film having low oligomer content, low cost, high heat resistance, high impact resistance, superior machinability and processability, assembling stability, and superior visibility is obtained. Furthermore, leakage of current is reduced when it is used for motor insulation.
摘要翻译: PCT No.PCT / JP97 / 02947 Sec。 371日期1999年5月6日 102(e)1999年5月6日PCT 1997年8月25日PCT公布。 出版物WO99 / 10417 日期1999年3月4日电绝缘性聚酯膜的表观密度为1.37〜0.85g / cm 3,拉伸弹性模量为2.0〜4.5GPa。 得到低低聚物含量低,成本低,耐热性高,耐冲击性高,加工性优异,组装稳定性好,视觉度高的薄膜。 此外,当用于电机绝缘时,电流的泄漏减小。
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公开(公告)号:US5294660A
公开(公告)日:1994-03-15
申请号:US29925
申请日:1993-03-11
申请人: Yukichi Deguchi , Yukio Noguchi , Masaaki Sudo , Kiyohiko Ito
发明人: Yukichi Deguchi , Yukio Noguchi , Masaaki Sudo , Kiyohiko Ito
IPC分类号: C08G75/02 , C08J5/18 , C08K7/18 , G11B5/73 , G11B5/84 , H01B3/30 , H01G4/18 , C08K3/34 , C08K5/03
CPC分类号: C08J5/18 , C08G75/0209 , C08K7/18 , G11B5/7305 , G11B5/8404 , H01B3/307 , H01G4/18 , C08J2381/02
摘要: The present invention provides a polyphenylene sulfide film which consists essentially of a resin composition containing polyphenylene sulfide as major constituent, in which fine particles with an average particle size of 0.05-3 .mu.m are dispersed, the fine particles having a single particle index of not less than 0.5. The polyphenylene sulfide film of the present invention is excellent in not only the slipping property but also the number of electrical insulation defects are extremely small, so that the film of the present invention is useful for the dielectric film of film capacitor with stable initial characteristics. Further, since the film of the present invention is excellent in the slipping property and surface smoothness, so that it is useful as a base film for magnetic recording media with excellent magnetic conversion characteristics and excellent drop out characteristics.
摘要翻译: 本发明提供一种聚苯硫醚膜,其主要由以聚苯硫醚为主要成分的树脂组合物组成,其中分散有平均粒度为0.05-3(my)m的细颗粒,具有单一颗粒指数的细颗粒 不小于0.5。 本发明的聚苯硫醚膜不仅具有优异的滑动性,而且电绝缘性缺陷的数量也非常小,因此本发明的膜对于具有稳定的初始特性的薄膜电容器的电介质膜是有用的。 此外,由于本发明的膜具有优异的滑动性和表面平滑性,因此作为具有优异的磁转换特性和优异的脱出特性的磁记录介质的基膜是有用的。
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公开(公告)号:US5147726A
公开(公告)日:1992-09-15
申请号:US476481
申请日:1990-05-24
申请人: Motoyuki Suzuki , Yukichi Deguchi
发明人: Motoyuki Suzuki , Yukichi Deguchi
CPC分类号: H01G13/06 , C23C14/022 , C23C14/14 , C23C14/20 , C23C14/26 , Y10T428/31 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786
摘要: The present invention relates to an aluminum deposited film and a process for producing it. Since the surface area coefficient C of the surface of the deposited layer is not greater than 1.00.times.10.sup.-4 or aluminum crystals the [1, 1, 0] planes of which are oriented in parallel with the surface of a base film are contained in an aluminum thin layer in an aluminum deposited film. The corrosion resistance in a high-temperature and high-humidity atomsphere of the aluminum deposited film is excellent. A capacitor coated with the aluminum deposited film has excellent moisture resistance even if its encapsulation is simple, or has increased moisture resistance when its encapsulation is constructed as one similar to that of a conventional capacitor.
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公开(公告)号:US4672506A
公开(公告)日:1987-06-09
申请号:US834280
申请日:1986-02-04
申请人: Yukichi Deguchi , Hiroaki Kobayashi
发明人: Yukichi Deguchi , Hiroaki Kobayashi
摘要: A capacitor in which the dielectric material comprises a biaxially oriented polyphenylene sulfide film and the electrodes are thin layers or foils of a metal is provided.The biaxially oriented polyphenylene sulfide film comprises a resin composition mainly consisting of poly-p-phenylene sulfide and having a small-protrusion density, Sd, on the surface in the range of from 20 to 300/mm and a large-protrusion density, Ld, in the range of 5/mm or below.
摘要翻译: PCT No.PCT / JP85 / 00309 Sec。 一九八六年二月四日 102(e)日本1986年2月4日PCT PCT日本1985年6月4日。一种电容器,其中电介质材料包括双轴取向聚苯硫醚膜,电极是薄层或金属箔。 双轴取向聚苯硫醚膜包括主要由聚对苯硫醚组成并且具有小突起密度Sd的树脂组合物,表面积为20-300 / mm,大突出密度为Ld 在5 / mm以下的范围内。
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