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    BIAXIALLY ORIENTED POLYESTER FILM FOR SOLAR CELLS
    2.
    发明申请
    BIAXIALLY ORIENTED POLYESTER FILM FOR SOLAR CELLS 审中-公开
    用于太阳能电池的双向聚酯薄膜

    公开(公告)号：US20120053317A1

    公开(公告)日：2012-03-01

    申请号：US13265743

    申请日：2010-04-16

    申请人： Naoko Matsumura ,  Atsushi Oyamatsu

    发明人： Naoko Matsumura ,  Atsushi Oyamatsu

    IPC分类号： C08G63/183

    CPC分类号： C08J5/18 ,  C08G63/85 ,  C08J2367/02 ,  H01L31/049 ,  Y02E10/50

    摘要： A biaxially oriented polyester film for solar cells which is made of a composition of a polyethylene terephthalate prepared by using an antimony compound and/or a titanium compound as a polycondensation catalyst(s), wherein the composition contains 10 to 80 mmol % of a phosphorus atom derived from specific phosphonic acid or specific phosphinic acid and 2 to 60 mmol % of the total of an antimony atom and/or a titanium atom as metal atoms based on the number of moles of all dicarboxylic acid components constituting the polyethylene terephthalate, the biaxially oriented polyester film has a plane orientation coefficient “fn” of 0.160 to 0.175, and the polyester of the film has an intrinsic viscosity number of 0.56 to 0.74 dl/g and a terminal carboxyl group concentration of 6 to 29 equivalents/ton.

    摘要翻译： 一种用于太阳能电池的双轴取向聚酯膜，其由通过使用锑化合物和/或钛化合物作为缩聚催化剂制备的聚对苯二甲酸乙二醇酯的组合物制成，其中所述组合物含有10至80mmol％的磷 基于构成聚对苯二甲酸乙二醇酯的所有二羧酸组分的摩尔数，衍生自特定膦酸或特定次膦酸的原子和作为金属原子的锑原子和/或钛原子总计的2-60mmol％ 取向聚酯膜的平面取向系数“fn”为0.160〜0.175，膜的特性粘度数为0.56〜0.74dl / g，末端羧基浓度为6〜29当量/吨。

    Magneto-optical recording medium
    4.
    发明授权
    Magneto-optical recording medium 失效
    磁光记录介质

    公开(公告)号：US5560998A

    公开(公告)日：1996-10-01

    申请号：US284295

    申请日：1994-08-03

    申请人： Atsushi Oyamatsu ,  Kazutomi Suzuki ,  Kiyoshi Chiba

    发明人： Atsushi Oyamatsu ,  Kazutomi Suzuki ,  Kiyoshi Chiba

    IPC分类号： G11B11/105 ,  G11B5/66

    CPC分类号： G11B11/10589 ,  Y10S428/90

    摘要： A magneto-optical recording medium, comprising a substrate, a magneto-optical recording layer on the substrate, a transparent thermally-insulating layer of one selected from the group consisting of tantalum oxynitride and tantalum oxide on the magneto-optical recording layer, and a metal reflecting layer on the transparent thermally-insulating layer, the metal reflecting layer having a thermal conduction represented by a product of a thermal conductivity multiplied by a layer thickness of not less than 1.3.times.10.sup.-6 WK.sup.-1. Heat dispersion is improved while maintaining a high recording sensitivity.

    摘要翻译： 一种磁光记录介质，包括基板，基板上的磁光记录层，在磁光记录层上选自氧氮化钽和氧化钽中的一种透明绝热层，以及 在透明绝热层上的金属反射层，金属反射层具有由导热系数乘以层厚度不小于1.3×10-6WK-1的乘积所代表的热传导。 在保持高记录灵敏度的同时提高散热性。

    Laminated polyester film for solar cell backsheets
    5.
    发明授权
    Laminated polyester film for solar cell backsheets 有权
    太阳能电池背板的层压聚酯薄膜

    公开(公告)号：US08632876B2

    公开(公告)日：2014-01-21

    申请号：US13259884

    申请日：2010-03-30

    申请人： Naoko Matsumura ,  Atsushi Oyamatsu

    发明人： Naoko Matsumura ,  Atsushi Oyamatsu

    IPC分类号： B32B7/02

    CPC分类号： B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/244 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2264/102 ,  B32B2307/712 ,  B32B2457/00 ,  H01L31/049 ,  Y02E10/50 ,  Y10T428/2495

    摘要： In a laminated polyester film for solar cell backsheets, which includes a surface layer (A) and a substrate layer (B), the surface layer (A) is made of a polyester composition including 10 to 30 wt % of rutile-type titanium dioxide particles and 70 to 90 wt % of a polyester, the substrate layer (B) is made of a polyester composition including 0.1 to 4 wt % of rutile-type titanium dioxide particles and 96 to 99.9 wt % of a polyester, the substrate layer (B) has a thickness of 70% to 97% of the total film thickness, the weight average molecular weight and COOH end group concentration of polyester in the laminated film are 47,000 to 65,000 and 6 to 25 eq/ton, respectively, and the average content of rutile-type titanium dioxide particles in all layers of the laminated film is 3 to 8 wt %. As a result, a laminated polyester film for solar cell backsheets, which has excellent weatherability and hydrolysis resistance and is capable of maintaining strength over a long period of time, is provided.

    摘要翻译： 在包括表面层（A）和基材层（B）的太阳能电池底片层叠聚酯膜中，表面层（A）由包含10〜30重量％的金红石型二氧化钛的聚酯组合物 颗粒和70〜90重量％的聚酯，基材层（B）由包含0.1〜4重量％的金红石型二氧化钛颗粒和96〜99.9重量％的聚酯的聚酯组合物形成，所述基材层 B）厚度为总膜厚的70〜97％，层叠膜中的聚酯的重均分子量和COOH端基浓度分别为47,000〜65,000和6〜25eq / ton，平均 层叠膜的各层中的金红石型二氧化钛粒子的含量为3〜8重量％。 因此，提供了具有优异的耐候性和耐水解性并且能够长时间保持强度的太阳能电池底片层压聚酯薄膜。

    Laminated film for reflection plate
    6.
    发明授权
    Laminated film for reflection plate 失效
    用于反射板的层压膜

    公开(公告)号：US08268215B2

    公开(公告)日：2012-09-18

    申请号：US11629858

    申请日：2005-06-16

    申请人： Hiroshi Kusume ,  Atsushi Oyamatsu

    发明人： Hiroshi Kusume ,  Atsushi Oyamatsu

    IPC分类号： B29C55/00 ,  B29C55/10 ,  B29C55/12 ,  B32B27/20 ,  B32B27/36

    CPC分类号： B32B27/36 ,  B32B27/08 ,  B32B27/18 ,  B32B2307/416 ,  B32B2309/105 ,  B32B2457/202 ,  Y10T428/10 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/264 ,  Y10T428/266 ,  Y10T428/31786

    摘要： A laminated film for a reflecting plate is provided that comprises a layer A and a layer B, the layer A comprising a polyester that comprises substantially no antimony element and preferably comprises 1 to 25 wt % of inert particles having an average particle diameter of 0.3 to 3.0 μm and the layer B being in contact with the layer A and comprising a polyester which preferably comprises 31 to 80 wt % of inert particles having an average particle diameter of 0.3 to 3.0 μm. This laminated film has a practically satisfactory capability of reflecting visible light, can be produced stably even if inert particles are added in high concentration, hardly has streak-like defects, and can be suitably used as a substrate for a reflecting plate for a liquid crystal display or an internally illuminating electrical billboard.

    摘要翻译： 提供了一种用于反射板的叠层膜，其包括层A和层B，层A包含基本上不含锑元素的聚酯，优选包含1至25重量％的平均粒径为0.3至 3.0μm，层B与层A接触并且包含聚酯，其优选包含31至80重量％的平均粒径为0.3至3.0μm的惰性颗粒。 该层叠膜具有实际上令人满意的反射可见光的能力，即使以高浓度添加惰性粒子也难以稳定地制造，几乎不具有条纹状缺陷，可以适合用作液晶反射板的基板 显示器或内部照明电气广告牌。

    Laminated film for reflection plate
    7.
    发明申请
    Laminated film for reflection plate 失效
    用于反射板的层压膜

    公开(公告)号：US20090035544A1

    公开(公告)日：2009-02-05

    申请号：US11629858

    申请日：2005-06-16

    申请人： Hiroshi Kusume ,  Atsushi Oyamatsu

    发明人： Hiroshi Kusume ,  Atsushi Oyamatsu

    IPC分类号： B32B5/16 ,  C08G63/12

    CPC分类号： B32B27/36 ,  B32B27/08 ,  B32B27/18 ,  B32B2307/416 ,  B32B2309/105 ,  B32B2457/202 ,  Y10T428/10 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/264 ,  Y10T428/266 ,  Y10T428/31786

    摘要： A laminated film for a reflecting plate is provided that comprises a layer A and a layer B, the layer A comprising a polyester that comprises substantially no antimony element and preferably comprises 1 to 25 wt % of inert particles having an average particle diameter of 0.3 to 3.0 μm and the layer B being in contact with the layer A and comprising a polyester which preferably comprises 31 to 80 wt % of inert particles having an average particle diameter of 0.3 to 3.0 μm. This laminated film has a practically satisfactory capability of reflecting visible light, can be produced stably even if inert particles are added in high concentration, hardly has streak-like defects, and can be suitably used as a substrate for a reflecting plate for a liquid crystal display or an internally illuminating electrical billboard.

    摘要翻译： 提供了一种用于反射板的叠层膜，其包括层A和层B，层A包含基本上不含锑元素的聚酯，优选包含1至25重量％的平均粒径为0.3至 3.0μm，层B与层A接触并且包含聚酯，其优选包含31至80重量％的平均粒径为0.3-3.0μm的惰性颗粒。 该层叠膜具有实际上令人满意的反射可见光的能力，即使以高浓度添加惰性粒子也难以稳定地制造，几乎不具有条纹状缺陷，可以适合用作液晶反射板的基板 显示器或内部照明电气广告牌。

    LAMINATED POLYESTER FILM FOR SOLAR CELL BACKSHEETS
    8.
    发明申请
    LAMINATED POLYESTER FILM FOR SOLAR CELL BACKSHEETS 有权
    太阳能电池片层压聚酯薄膜

    公开(公告)号：US20120021197A1

    公开(公告)日：2012-01-26

    申请号：US13259884

    申请日：2010-03-30

    申请人： Naoko Matsumura ,  Atsushi Oyamatsu

    发明人： Naoko Matsumura ,  Atsushi Oyamatsu

    IPC分类号： B32B7/02

    CPC分类号： B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/244 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2264/102 ,  B32B2307/712 ,  B32B2457/00 ,  H01L31/049 ,  Y02E10/50 ,  Y10T428/2495

    摘要： In a laminated polyester film for solar cell backsheets, which includes a surface layer (A) and a substrate layer (B), the surface layer (A) is made of a polyester composition including 10 to 30 wt % of rutile-type titanium dioxide particles and 70 to 90 wt % of a polyester, the substrate layer (B) is made of a polyester composition including 0.1 to 4 wt % of rutile-type titanium dioxide particles and 96 to 99.9 wt % of a polyester, the substrate layer (B) has a thickness of 70% to 97% of the total film thickness, the weight average molecular weight and COOH end group concentration of polyester in the laminated film are 47,000 to 65,000 and 6 to 25 eq/ton, respectively, and the average content of rutile-type titanium dioxide particles in all layers of the laminated film is 3 to 8 wt %. As a result, a laminated polyester film for solar cell backsheets, which has excellent weatherability and hydrolysis resistance and is capable of maintaining strength over a long period of time, is provided.

    摘要翻译： 在包括表面层（A）和基材层（B）的太阳能电池底片层叠聚酯膜中，表面层（A）由包含10〜30重量％的金红石型二氧化钛的聚酯组合物 颗粒和70〜90重量％的聚酯，基材层（B）由包含0.1〜4重量％的金红石型二氧化钛颗粒和96〜99.9重量％的聚酯的聚酯组合物形成，所述基材层 B）厚度为总膜厚的70〜97％，层叠膜中的聚酯的重均分子量和COOH端基浓度分别为47,000〜65,000和6〜25eq / ton，平均 层叠膜的各层中的金红石型二氧化钛粒子的含量为3〜8重量％。 因此，提供了具有优异的耐候性和耐水解性并且能够长时间保持强度的太阳能电池底片层压聚酯薄膜。

    POLYESTER FILM FOR PROTECTING REAR SURFACE OF SOLAR CELL
    10.
    发明申请
    POLYESTER FILM FOR PROTECTING REAR SURFACE OF SOLAR CELL 审中-公开
    用于保护太阳能电池表面的聚酯膜

    公开(公告)号：US20130108849A1

    公开(公告)日：2013-05-02

    申请号：US13808443

    申请日：2011-04-04

    申请人： Naoko Matsumura ,  Tomoko Shimizu ,  Atsushi Oyamatsu

    发明人： Naoko Matsumura ,  Tomoko Shimizu ,  Atsushi Oyamatsu

    IPC分类号： H01L31/048 ,  C09D167/02

    CPC分类号： C09D167/02 ,  B32B27/20 ,  B32B27/36 ,  B32B2307/402 ,  C08J5/18 ,  C08J2367/02 ,  C08K3/22 ,  C08K5/5313 ,  C08K5/5317 ,  H01L31/049 ,  Y02E10/50 ,  Y10T428/24975

    摘要： A polyester film for protecting a rear surface of a solar cell contains a white polyester film layer containing a polyester composition containing 85 to 96% by weight of polyethylene terephthalate that is polymerized with an antimony compound and/or a titanium compound as a polycondensation catalyst and 4 to 15% by weight of rutile type titanium oxide particles, the polyester composition containing, based on the molar number of the total dicarboxylic acid component constituting the polyethylene terephthalate, 10 to 40 millimole % of a particular phosphoric acid compound and 2 to 50 millimole % in total in terms of metal elements of antimony element and/or titanium element derived from the polycondensation catalyst.

    摘要翻译： 用于保护太阳能电池的后表面的聚酯膜含有含有聚酯组合物的白色聚酯膜层，该聚酯组合物含有85至96重量％的聚芴化合物和/或作为缩聚催化剂的钛化合物聚合的聚对苯二甲酸乙二醇酯， 4〜15重量％的金红石型氧化钛粒子，所述聚酯组合物以构成聚对苯二甲酸乙二醇酯的总二羧酸成分的摩尔数为基准，含有10〜40毫摩尔的特定磷酸化合物和2〜50毫摩尔 以衍生自缩聚催化剂的锑元素和/或钛元素的金属元素为基准计算。