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公开(公告)号:USD586940S1
公开(公告)日:2009-02-17
申请号:US29290609
申请日:2007-12-26
申请人: Yuji Itakura , Seiji Sakamoto , Tetsuo Ootani , Akio Watanabe
设计人: Yuji Itakura , Seiji Sakamoto , Tetsuo Ootani , Akio Watanabe
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公开(公告)号:USD586494S1
公开(公告)日:2009-02-10
申请号:US29290606
申请日:2007-12-26
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公开(公告)号:US5863641A
公开(公告)日:1999-01-26
申请号:US829478
申请日:1997-03-28
申请人: Seiji Sakamoto , Jun Takahashi
发明人: Seiji Sakamoto , Jun Takahashi
CPC分类号: B41M5/44 , B41M2205/32 , Y10S428/91 , Y10S428/914 , Y10T428/24975 , Y10T428/25 , Y10T428/265 , Y10T428/266 , Y10T428/31511 , Y10T428/31721 , Y10T428/31786 , Y10T428/31794 , Y10T428/31797
摘要: A biaxially orientated polyester film for sublimitation type thermal transfer printing having a coating layer and a sublimation type ink layer formed on the coating layer. The coating layer comprises an aqueous acrylic resin (A), an aqueous polyester (B) and an aqueous epoxy compound (C), weights of which satisfy the relationships: (1) 0.30.ltoreq.W.sub.A .ltoreq.0.90, (2) 0.10.ltoreq.W.sub.B .ltoreq.0.50, (3) 0.05.ltoreq.W.sub.C .ltoreq.0.30, and (4) 0.25.ltoreq.W.sub.C /W.sub.B .ltoreq.2 in which W.sub.A, W.sub.B and W.sub.C are weight ratios of the aqueous acrylic resin (A), the aqueous polyester (B), and the aqueous epoxy compound (C), respectively based the whole weight of the coating layer.
摘要翻译: 一种用于亚临界型热转印的双轴取向聚酯膜,其具有形成在涂层上的涂层和升华型油墨层。 涂层包含水性丙烯酸树脂(A),水性聚酯(B)和水性环氧化合物(C),其重量满足以下关系:(1)0.30 = 0.90,(2) 其中WA,WB和WC的重量比为0.10,WB = 0.50,(3)0.05
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公开(公告)号:US5670236A
公开(公告)日:1997-09-23
申请号:US482791
申请日:1995-06-07
申请人: Tomoyuki Kotani , Kazuo Endo , Seiji Sakamoto , Takashi Harada , Narihiro Masuda , Masashi Inagaki , Chikakazu Kawaguchi
发明人: Tomoyuki Kotani , Kazuo Endo , Seiji Sakamoto , Takashi Harada , Narihiro Masuda , Masashi Inagaki , Chikakazu Kawaguchi
IPC分类号: C08J9/18 , C08K3/22 , C08K9/04 , G11B5/733 , G11B5/738 , B32B27/36 , B32B5/16 , B32B7/00 , B32B27/06
CPC分类号: C08J9/18 , C08K3/22 , C08K9/04 , G11B5/733 , G11B5/738 , C08J2367/02 , Y10S428/91 , Y10T428/24355 , Y10T428/2495 , Y10T428/257 , Y10T428/258 , Y10T428/268 , Y10T428/269 , Y10T428/2991 , Y10T428/31786
摘要: A biaxially oriented polyester film for a magnetic recording medium contains: 1) at least two different sizes of synthetic calcium carbonate particles; and 2) aluminum oxide particles to produce a film with excellent surface uniformity, running properties, and slittability wherein the film generates few scratches and low amounts of abrasion dust. The synthetic calcium carbonate particles are surface treated with a polycarboxylic acid, followed by treatment with a phosphorus compound. The biaxially oriented polyester film can comprise a layer in a multilayer film.
摘要翻译: 用于磁记录介质的双轴取向聚酯膜包含:1)至少两种不同尺寸的合成碳酸钙颗粒; 和2)氧化铝颗粒以产生具有优异的表面均匀性,运行性能和切割性的膜,其中膜产生少量划痕和少量的磨损粉尘。 合成碳酸钙颗粒用多元羧酸表面处理,然后用磷化合物处理。 双轴取向聚酯膜可以包括多层膜中的层。
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公开(公告)号:US5401558A
公开(公告)日:1995-03-28
申请号:US44089
申请日:1993-04-06
申请人: Seiji Sakamoto , Kenji Kato
发明人: Seiji Sakamoto , Kenji Kato
IPC分类号: C08G63/189 , C08G63/181 , C08J5/18 , C08L67/00 , C08L67/02 , H01G4/18 , B32B5/16 , B32B27/36 , H01G4/24
CPC分类号: H01G4/18 , C08L67/02 , Y10S428/91 , Y10T428/24355 , Y10T428/24405 , Y10T428/254 , Y10T428/26 , Y10T428/31786
摘要: A biaxially oriented polyethylene-2,6-naphthalate (PEN) film for capacitor dielectric which contains the specific monodisperse cross-linked polymer particles is described. The capacitors using the PEN film have excellent handling qualities and workability as well as excellent electrical properties.
摘要翻译: 描述了含有特定的单分散交联聚合物颗粒的用于电容器电介质的双轴取向的聚2,6-萘二甲酸乙二醇酯(PEN)膜。 使用PEN膜的电容器具有优异的处理质量和可加工性以及优异的电性能。
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公开(公告)号:US5096773A
公开(公告)日:1992-03-17
申请号:US532199
申请日:1990-06-01
申请人: Seiji Sakamoto
发明人: Seiji Sakamoto
IPC分类号: B29C55/12 , B29K67/00 , B29K105/16 , B29L7/00 , C08J5/18 , C08K3/20 , C08K3/22 , C08L67/00 , C08L67/02 , G11B5/73 , G11B5/733
CPC分类号: C08J5/18 , C08K3/22 , G11B5/7305 , C08J2367/02 , Y10S428/91 , Y10T428/25 , Y10T428/254 , Y10T428/257 , Y10T428/259 , Y10T428/31786
摘要: A biaxially oriented polyester film containing 0.05 to 3 wt % of agglomerates of primary particles of aluminum oxide having an average particle size of 5 to 40 nm, the agglomerates having an average particle size of 50 to 400 nm. The film of the present invention is excellent in the wear resistance against various members such as a metal pin, and suitable for various industrial purposes including a base film of a magnetic recording medium.
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公开(公告)号:US4729915A
公开(公告)日:1988-03-08
申请号:US930116
申请日:1986-11-13
申请人: Seiji Sakamoto , Yoshinori Sato
发明人: Seiji Sakamoto , Yoshinori Sato
CPC分类号: H01B3/423 , Y10T428/24355 , Y10T428/265 , Y10T428/31786
摘要: Disclosed herein is an electrical insulating material which comprises biaxially oriented polyethylene naphthalate film having a center line average roughness of 0.008 to 0.08 .mu.m as measured on the surface thereof and a resistivity of 5.times.10.sup.7 to 5.times.10.sup.10 .OMEGA..multidot.cm as measured in the molten state.
摘要翻译: 本文公开了一种电绝缘材料,其包括双轴取向的聚萘二甲酸乙二醇酯膜,其在其表面上测量的中心线平均粗糙度为0.008至0.08μm,并且在熔融状态下测量的电阻率为5×10 7至5×10 10Ω/ cm。
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