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1. 发明申请

US20080311385A1 Antistatic white polyester film 有权
标题翻译：抗静电白色聚酯薄膜
公开(公告)号：US20080311385A1
公开(公告)日：2008-12-18
申请号：US12155365
申请日：2008-06-03
申请人： Taichi Miyazaki , Tatsuo Yoshida , Takashi Ueda , Terufumi Takayama
发明人： Taichi Miyazaki , Tatsuo Yoshida , Takashi Ueda , Terufumi Takayama
IPC分类号： B32B5/30 , C08L67/00
CPC分类号： B32B27/08 , B32B27/20 , B32B27/36 , Y10T428/24942 , Y10T428/25 , Y10T428/256 , Y10T428/258 , Y10T428/269 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935
摘要： Provided is an antistatic white polyester film for a surface illuminant reflector, which has practically adequate reflective performance in a visible light region, can form a film with stability even if inorganic fine particles are added in a high concentration, prevents dirt and dust from adhering to the surface of the film due to having an antistatic coat, can control the gloss levels of the front and back sides of the film, and thereby can control a diffusing property of light, and can be suitably used as a base material for a reflector used for a liquid crystal display or an internally illuminated electric ornament signboard. An antistatic white polyester film for a surface illuminant reflector, having a base material layer formed by using a polyester resin and an antistatic applied layer having the surface resistivity of 3×1012 □/□ or less at a temperature of 23° C. and at a relative humidity of 50%, wherein an average reflectivity at a wavelength of 400 to 700 nm is 90% or more on one surface of the polyester film and a difference in a gloss level (60°) between one surface and the other surface of the polyester film is 5 to 80.
摘要翻译：本发明提供一种用于表面发光反射体的抗静电白色聚酯薄膜，其在可见光区域具有足够的反射性能，即使以高浓度添加无机微粒，也能够稳定地形成膜，防止灰尘附着由于具有抗静电涂层而使膜的表面能够控制膜的正面和背面的光泽度，从而可以控制光的扩散性，并且可以适当地用作用于反射镜的基材用于液晶显示器或内部照明的电动装饰招牌。一种用于表面发光反射器的抗静电白色聚酯薄膜，其具有通过使用聚酯树脂形成的基材层和在23℃的温度下具有表面电阻率为3×10 12□/□或更小的抗静电涂层。湿度为50％，其中波长400〜700nm的平均反射率在聚酯膜的一个表面上为90％以上，聚酯的一面与另一面之间的光泽度差（60°）电影是5到80。

2. 发明授权

US08029884B2 Antistatic white polyester film 有权
标题翻译：抗静电白色聚酯薄膜
公开(公告)号：US08029884B2
公开(公告)日：2011-10-04
申请号：US12155365
申请日：2008-06-03
申请人： Taichi Miyazaki , Tatsuo Yoshida , Takashi Ueda , Terufumi Takayama
发明人： Taichi Miyazaki , Tatsuo Yoshida , Takashi Ueda , Terufumi Takayama
IPC分类号： B32B7/02 , B32B27/18 , B32B27/20 , B32B27/30 , B32B27/36
CPC分类号： B32B27/08 , B32B27/20 , B32B27/36 , Y10T428/24942 , Y10T428/25 , Y10T428/256 , Y10T428/258 , Y10T428/269 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935
摘要： Provided is an antistatic white polyester film for a surface illuminant reflector, which has practically adequate reflective performance in a visible light region, can form a film with stability even if inorganic fine particles are added in a high concentration, prevents dirt and dust from adhering to the surface of the film due to having an antistatic coat, can control the gloss levels of the front and back sides of the film, and thereby can control a diffusing property of light, and can be suitably used as a base material for a reflector used for a liquid crystal display or an internally illuminated electric ornament signboard. An antistatic white polyester film for a surface illuminant reflector, having a base material layer formed by using a polyester resin and an antistatic applied layer having the surface resistivity of 3×1012□/□ or less at a temperature of 23° C. and at a relative humidity of 50%, wherein an average reflectivity at a wavelength of 400 to 700 nm is 90% or more on one surface of the polyester film and a difference in a gloss level (60°) between one surface and the other surface of the polyester film is 5 to 80.
摘要翻译：本发明提供一种用于表面发光反射体的抗静电白色聚酯薄膜，其在可见光区域具有足够的反射性能，即使以高浓度添加无机微粒，也能够稳定地形成膜，防止灰尘附着由于具有抗静电涂层而使膜的表面能够控制膜的正面和背面的光泽度，从而可以控制光的扩散性，并且可以适当地用作用于反射镜的基材用于液晶显示器或内部照明的电动装饰招牌。一种用于表面发光反射器的抗静电白色聚酯薄膜，其具有通过使用聚酯树脂形成的基材层和在23℃的温度下表面电阻率为3×1012□/□或更小的抗静电涂层相对湿度为50％，其中波长400-700nm的平均反射率在聚酯膜的一个表面上为90％以上，并且在一个表面和另一个表面之间的光泽度差（60°）聚酯膜为5〜80。

3. 发明申请

US20100285302A1 WHITE LAMINATED POLYESTER FILM FOR REFLECTING SHEET 审中-公开
标题翻译：用于反光片的白色聚酯薄膜
公开(公告)号：US20100285302A1
公开(公告)日：2010-11-11
申请号：US12810671
申请日：2007-12-26
申请人： Tatsuo Yoshida , Akikazu Kikuchi , Terufumi Takayama , Atsushi Matsunaga
发明人： Tatsuo Yoshida , Akikazu Kikuchi , Terufumi Takayama , Atsushi Matsunaga
IPC分类号： B32B5/22
CPC分类号： G02B5/12 , B32B3/26 , B32B27/08 , B32B27/16 , B32B27/18 , B32B27/20 , B32B27/28 , B32B27/286 , B32B27/302 , B32B27/304 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/325 , B32B27/36 , B32B27/365 , B32B2255/10 , B32B2255/26 , B32B2264/02 , B32B2264/025 , B32B2264/102 , B32B2270/00 , B32B2307/308 , B32B2307/518 , B32B2307/712 , B32B2307/734 , B32B2457/12 , B32B2457/20 , B32B2457/202 , B32B2551/00 , B32B2590/00 , G02B1/04 , Y10T428/249986 , C08L67/00
摘要： [Object] In light of the problems in the prior art, an object of the invention is to provide a white laminated polyester film for a reflective plate sheet, which has a high reflectance and a high concealing property compatible with each other, and is not easily broken and is high in productivity.[Solving means] A white laminated polyester film for a reflecting sheet, including a polyester layer (B) containing voids therein, and a polyester layer (A) laminated at least on one surface side of the layer (B), the laminated polyester film satisfying the following (1) to (5): (1) the thickness of the polyester layer (A) laminated at least on one surface side is from 5 to 15 μm; (2) the polyester layer (A) contains therein particles having a refractive index of 2.0 or more in an amount of 3 to 15% by weight of the polyester layer (A); (3) the thickness of the polyester layer (B) is 150 μm or more; (4) the amount of particles having a refractive index of 2.0 or more contained in the polyester layer (B) is 2% or less by weight of the polyester layer (B); and (5) the polyester layer (B) contains therein a resin which is not soluble in polyester resin in an amount of 12 to 25% by weight of the polyester layer (B) and/or inorganic particles having a refractive index less than 2.0 in an amount of 30 to 50% by weight of the polyester layer (B).
摘要翻译：鉴于现有技术的问题，本发明的目的是提供一种用于反射板片的白色层叠聚酯膜，其具有高反射率和高隐蔽性，彼此兼容，并不是容易破碎，生产率高。 [解决方案]一种用于反射片的白色层叠聚酯膜，其包含其中包含空隙的聚酯层（B）和层（B）的至少一个表面侧上的聚酯层（A），层压聚酯膜满足以下（1）〜（5）：（1）至少在一个表面侧层叠的聚酯层（A）的厚度为5〜15μm，（2）聚酯层（A）中含有折射率为2.0以上的聚酯层（A）的3〜15重量％的粒子。（3）聚酯层（B）的厚度为150μm以上; （4）聚酯层（B）中所含的折射率为2.0以上的粒子的量为聚酯层（B）的2重量％以下。和（5）聚酯层（B）中含有不溶于聚酯树脂的树脂，其量为聚酯层（B）的12〜25重量％和/或折射率小于2.0的无机粒子的量为聚酯层（B）的30〜50重量％。

4. 发明申请

US20070243371A1 Biaxially oriented polyester film for molding process 有权
标题翻译：双轴取向聚酯薄膜成型工艺
公开(公告)号：US20070243371A1
公开(公告)日：2007-10-18
申请号：US11705825
申请日：2007-02-14
申请人： Nao Yokota , Arron Carroll , Hiroshi Furuya , Hideo Yanase , Terufumi Takayama , Steven Sargeant
发明人： Nao Yokota , Arron Carroll , Hiroshi Furuya , Hideo Yanase , Terufumi Takayama , Steven Sargeant
IPC分类号： B32B27/14
CPC分类号： B32B27/20 , B29C47/0021 , B29C47/065 , B29C55/12 , B29K2067/00 , B32B7/02 , B32B27/36 , B32B2264/0214 , B32B2264/0235 , B32B2264/025 , B32B2264/10 , B32B2264/102 , B32B2264/104 , B32B2307/518 , Y10S428/91 , Y10T428/24355 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/25 , Y10T428/26 , Y10T428/264 , Y10T428/269 , Y10T428/31786
摘要： Described are smooth biaxially oriented films and methods of making smooth biaxially oriented films for molding processes. The films may include an outer film layer A, and an outer film layer B that includes particles. Layer A has a SRa roughness of from 1 nm to 5 nm and a SRz roughness of from 10 nm to 100 nm. Layer B has a SRa roughness of from 5 nm to 50 nm and a SRz roughness of from 10 nm to 200 nm. The SRa and SRz of layer B is larger than the SRa and SRz of layer A.
摘要翻译：描述的是光滑的双轴取向膜和制备用于成型工艺的平滑双轴取向膜的方法。膜可以包括外膜层A和包含颗粒的外膜层B. 层A具有1nm至5nm的SRa粗糙度和10nm至100nm的SRz粗糙度。层B具有5nm至50nm的SRa粗糙度和10nm至200nm的SRz粗糙度。层B的SRa和SRz大于层A的SRa和SRz。

5. 发明授权

US07544408B2 Biaxially oriented polyester film for molding process 有权
标题翻译：双轴取向聚酯薄膜成型工艺
公开(公告)号：US07544408B2
公开(公告)日：2009-06-09
申请号：US11705825
申请日：2007-02-14
申请人： Nao Yokota , Arron Carroll , Hiroshi Furuya , Hideo Yanase , Terufumi Takayama , Steven Sargeant
发明人： Nao Yokota , Arron Carroll , Hiroshi Furuya , Hideo Yanase , Terufumi Takayama , Steven Sargeant
IPC分类号： B32B7/00 , B32B27/06 , B32B37/15 , B32B27/20 , B32B27/36
CPC分类号： B32B27/20 , B29C47/0021 , B29C47/065 , B29C55/12 , B29K2067/00 , B32B7/02 , B32B27/36 , B32B2264/0214 , B32B2264/0235 , B32B2264/025 , B32B2264/10 , B32B2264/102 , B32B2264/104 , B32B2307/518 , Y10S428/91 , Y10T428/24355 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/25 , Y10T428/26 , Y10T428/264 , Y10T428/269 , Y10T428/31786
摘要： Described are smooth biaxially oriented films and methods of making smooth biaxially oriented films for molding processes. The films may include an outer film layer A, and an outer film layer B that includes particles. Layer A has a SRa roughness of from 1 nm to 5 nm and a SRz roughness of from 10 nm to 100 nm. Layer B has a SRa roughness of from 5 nm to 50 nm and a SRz roughness of from 10 nm to 200 nm. The SRa and SRz of layer B is larger than the SRa and SRz of layer A.
摘要翻译：描述的是光滑的双轴取向膜和制备用于成型工艺的平滑双轴取向膜的方法。膜可以包括外膜层A和包含颗粒的外膜层B. 层A具有1nm至5nm的SRa粗糙度和10nm至100nm的SRz粗糙度。层B具有5nm至50nm的SRa粗糙度和10nm至200nm的SRz粗糙度。层B的SRa和SRz大于层A的SRa和SRz。

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