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11. 发明授权

US4735996A Shaped article of fluorocarbon polymer having adhesive surface 失效
标题翻译：具有粘合剂表面的氟碳聚合物成形品
公开(公告)号：US4735996A
公开(公告)日：1988-04-05
申请号：US898851
申请日：1986-08-19
申请人： Itsuo Nagai , Kenji Hatada , Hiroaki Kobayashi
发明人： Itsuo Nagai , Kenji Hatada , Hiroaki Kobayashi
IPC分类号： B32B27/30 , B29C71/04 , C08F8/00 , C08J7/00
CPC分类号： C08J7/123 , B29C59/14 , B29C65/02 , B29C65/18 , B29C66/71 , B29C66/73115 , B29C66/73161 , B29C66/7352 , B29C66/7392 , B29C66/7394 , B29K2027/18 , B29K2995/0072 , Y10T428/31544
摘要： The present invention provides with a shaped article of a fluorocarbon polymer having a fluorine/carbon ratio of 1.9 to 2.0, in which at least a part of surface has a fluorine/carbon ratio of 0.8 to 1.8. The shaped article has an improved adhesive properties, especially heat-sealing adhesive property and can be manufactured by a low-temperature plasma treatment of the surface of the fluorocarbon polymer shaped article.As compared with conventional surface-reformed ones, the fluorocarbon polymer shaped article of this invention has an improved adhesive property, especially for heat-sealing, which is not deteriorated during their storage either at a high temperature, at a high humidity or on exposure to ultraviolet ray.
摘要翻译：本发明提供氟/碳比为1.9-2.0的氟碳聚合物的成型制品，其中至少一部分表面的氟/碳比为0.8-1.8。成形制品具有改进的粘合性能，特别是热封粘合性能，并且可以通过氟碳聚合物成型制品的表面的低温等离子体处理来制造。与传统的表面改性的本发明相比，本发明的氟碳聚合物成型制品具有改进的粘合性能，特别是对于热封而言，其在高温，高湿度或暴露于紫外线。

12. 发明授权

US6106933A Transparent gas barrier biaxially oriented polypropylene film, a laminate film, and a production method thereof 失效
标题翻译：透明阻气性双轴取向聚丙烯膜，层压膜及其制造方法
公开(公告)号：US6106933A
公开(公告)日：2000-08-22
申请号：US53330
申请日：1998-04-01
申请人： Itsuo Nagai , Shigeru Tanaka , Masayoshi Asakura
发明人： Itsuo Nagai , Shigeru Tanaka , Masayoshi Asakura
IPC分类号： B32B27/32 , C23C14/00 , C23C14/08 , B32B15/08
CPC分类号： C23C14/0063 , B32B27/32 , C23C14/081 , Y10T428/24942 , Y10T428/31 , Y10T428/31692 , Y10T428/31913
摘要： A transparent gas barrier biaxially oriented polypropylene film, comprising a base layer mainly composed of a polypropylene polymer, a polyolefin resin layer of 30 to 85 J/g in the heat of fusion formed at least on one side of the base layer, and an imperfectly oxidized alumina layer formed on the polyolefin resin layer, wherein the aluminum metal concentration in the internal portion of the imperfectly oxidized alumina layer is higher than that in the surface of the layer and that in the interface with the polyolefin resin layer, and the aluminum metal content of the imperfectly oxidized alumina layer is kept in a range of 10 to 200% nm. It is a transparent metallized gas barrier biaxially oriented polypropylene film excellent in moisture and oxygen barrier properties and also excellent in the gas barrier properties after elongation.
摘要翻译：一种透明阻气性双轴取向聚丙烯膜，其特征在于，包括主要由聚丙烯聚合物构成的基层，至少在基层一侧形成的熔融热为30〜85J / g的聚烯烃树脂层，形成在聚烯烃树脂层上的氧化的氧化铝层，其中，不完全氧化的氧化铝层的内部的铝金属浓度高于层的表面，与聚烯烃树脂层的界面中的铝金属浓度，不完全氧化的氧化铝层的含量保持在10〜200nm的范围内。它是水分和氧气阻隔性优异的透明金属化阻气双轴取向聚丙烯膜，伸长后的阻气性优异。

13. 发明授权

US5724222A Biaxially oriented polypropylene film and a capacitor made thereof 失效
标题翻译：双轴取向聚丙烯薄膜及其制成的电容器
公开(公告)号：US5724222A
公开(公告)日：1998-03-03
申请号：US703328
申请日：1996-08-27
申请人： Takumi Hirano , Itsuo Nagai , Shigeru Tanaka , Masayoshi Asakura
发明人： Takumi Hirano , Itsuo Nagai , Shigeru Tanaka , Masayoshi Asakura
IPC分类号： B32B27/32 , C08J5/18 , C08L23/12 , C08L101/00 , H01G4/18 , H01G4/26
CPC分类号： C08J5/18 , H01G4/18 , C08J2323/10
摘要： The present invention relates to a biaxially oriented polypropylene film and a capacitor made thereof. The biaxially oriented polypropylene film of the invention is a biaxially oriented polypropylene film that is 98-99.5% in isotacticity, above 99% in isotactic pentad fraction, and 1-4% in the sum of the machine- and transverse-direction heat shrinkage at 120.degree. C., or a biaxially oriented polypropylene film that is less than 10 ppm.multidot.% in the product of the film's ash content and internal haze and is above 99% in isotactic pentad fraction. With this constitution, the biaxially oriented polypropylene film of the present invention has good dielectric properties at high temperatures. Furthermore, the capacitor of the invention can be used safely for a long life at operating temperatures higher by up to 20.degree. C. than the maximum operating temperature of 85.degree. C. of the conventional biaxially oriented polypropylene films.
摘要翻译：本发明涉及双轴取向聚丙烯薄膜及其制成的电容器。本发明的双轴取向聚丙烯薄膜是双轴取向聚丙烯薄膜，其全同立构规整度为98-99.5％，全同立构五单元组分率高于99％，在横向热收缩率的总和中为1-4％或薄膜灰分和内部雾度的乘积小于10ppm x％的双轴取向聚丙烯薄膜，并且在全同立构五单元组分数中高于99％。采用这种结构，本发明的双轴取向聚丙烯膜在高温下具有良好的介电性能。此外，本发明的电容器可以在比常规双轴取向聚丙烯膜的最高工作温度85℃高20℃的操作温度下安全使用。

14. 发明授权

US6054224A Polyester film for electrical insulation 有权
标题翻译：聚酯薄膜电绝缘
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。

15. 发明授权

US06190760B1 Biaxially oriented polypropylene film to be metallized a metallized biaxially oriented polypropylene film and a laminate formed by using it 有权
标题翻译：双金属化的双轴取向聚丙烯薄膜，金属化双轴取向聚丙烯薄膜和通过使用它形成的层压板
公开(公告)号：US06190760B1
公开(公告)日：2001-02-20
申请号：US09205562
申请日：1998-12-04
申请人： Itsuo Nagai , Shigeru Tanaka
发明人： Itsuo Nagai , Shigeru Tanaka
IPC分类号： B32B2708
CPC分类号： B32B27/32 , Y10S428/91 , Y10T428/2495 , Y10T428/31692 , Y10T428/31909 , Y10T428/31913
摘要： A biaxially oriented polypropylene film to be metallized, including a surface layer made of a polypropylene resin with the endothermic main peak by crystal fusion in a range of 155 to 163° C. and with a heat of crystal fusion of 20 to 90 J/g, being laminated layer at least on one side of the base layer made of isotactic polypropylene; and the wetting tension of the surface layer, being 33 to 55 mN/m. A metallized biaxially oriented polypropylene film, including a thin metallic film, being laminated on the surface layer of said biaxially oriented polypropylene film to be metallized. A laminate obtained by using said metallized biaxially oriented polypropylene film.
摘要翻译：一种待金属化的双轴取向聚丙烯薄膜，包括由具有吸热主峰的聚丙烯树脂制成的表面层，其结晶熔融在155至163℃的范围内，并且结晶熔化热为20至90J / g 在由全同立构聚丙烯制成的基层的至少一侧上层压层; 表面层的润湿张力为33〜55mN / m。将金属化的双轴取向聚丙烯薄膜，包括薄金属薄膜，层压在待金属化的所述双轴取向聚丙烯薄膜的表面层上。通过使用所述金属化双轴取向聚丙烯膜获得的层压体。

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