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公开(公告)号:US20140303316A1
公开(公告)日:2014-10-09
申请号:US14358768
申请日:2012-12-14
Applicant: Toray Industries, Inc.
Inventor: Kazumori Sonoda , Syunichi Osada , Takashi Mimura , Yoshihiro Masuda , Norifumi Miwa , Takayoshi Kirimoto , Ippei Ozeki
IPC: C09J9/00
CPC classification number: C09J9/00 , C08F2/50 , C08F299/065 , C08J7/047 , C08J2475/16
Abstract: A laminated film has a layer (A) on at least one side of a base film, wherein resin contained in the layer (A) has (1) a (poly)caprolactone segment and (2) a urethane bond and, in measurement using a micro hardness tester, a maximum displacement amount in a thickness direction of the layer (A) is 1.0 to 3.0 μm and a creep displacement amount in the thickness direction of the layer (A) is 0.2 to 0.5 μm when a load of 0.5 mN is applied for 10 seconds, and a permanent displacement amount in the thickness direction of the layer (A) is 0.3 to 0.65 μm when the load is released to 0 mN.
Abstract translation: 叠层膜在基膜的至少一侧具有层(A),其中包含在层(A)中的树脂具有(1)(聚)己内酯链段和(2)氨基甲酸酯键,并且在使用 在层(A)的厚度方向上的最大位移量为1.0〜3.0μm,层(A)的厚度方向的蠕变位移量为0.5μm以下的显微硬度计为0.2〜0.5μm 施加10秒,当负载释放到0mN时,层(A)的厚度方向上的永久位移量为0.3〜0.65μm。
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公开(公告)号:US09527266B2
公开(公告)日:2016-12-27
申请号:US14385235
申请日:2013-03-13
Applicant: Toray Industries, Inc.
Inventor: Yuji Matsuo , Takayuki Uto , Syunichi Osada , Wataru Goda
CPC classification number: B32B27/36 , B32B7/02 , B32B17/10779 , B32B27/08 , B32B2250/05 , B32B2250/244 , B32B2250/42 , B32B2274/00 , B32B2307/308 , B32B2307/412 , B32B2307/416 , B32B2307/42 , B32B2307/50 , B32B2307/704 , B32B2307/734 , B32B2307/738 , B32B2551/00 , B32B2605/08 , G02B1/04 , G02B5/282 , Y10T428/24942 , Y10T428/31786
Abstract: A multi-layer laminated film includes layers composed using a thermoplastic resin A and layers composed using a thermoplastic resin B, which A layers and B layers are alternately laminated in 51 or more layers, wherein the film has: a heat shrinkage stress of 0.5 MPa to 5 MPa at 150° C. in the longitudinal and width directions of the film; and a heat shrinkage stress kick-off temperature of 110° C. or lower in at least one of the longitudinal and width directions of the film.
Abstract translation: 多层层叠膜包括使用热塑性树脂A的层和使用热塑性树脂B的层,A层和B层交替层叠成51层以上,其中,膜的热收缩应力为0.5MPa 在膜的纵向和宽度方向上在150℃下为5MPa; 并且在膜的纵向和宽度方向中的至少一个方向上的热收缩应力起始温度为110℃以下。
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公开(公告)号:US09469789B2
公开(公告)日:2016-10-18
申请号:US14358768
申请日:2012-12-14
Applicant: Toray Industries, Inc.
Inventor: Kazumori Sonoda , Syunichi Osada , Takashi Mimura , Yoshihiro Masuda , Norifumi Miwa , Takayoshi Kirimoto , Ippei Ozeki
IPC: B32B27/40 , B32B27/08 , B32B27/36 , C08L75/04 , C08L83/04 , C08G18/61 , C08J7/04 , C09J9/00 , C08F299/06 , C08F2/50
CPC classification number: C09J9/00 , C08F2/50 , C08F299/065 , C08J7/047 , C08J2475/16
Abstract: A laminated film has a layer (A) on at least one side of a base film, wherein resin contained in the layer (A) has (1) a (poly)caprolactone segment and (2) a urethane bond and, in measurement using a micro hardness tester, a maximum displacement amount in a thickness direction of the layer (A) is 1.0 to 3.0 μm and a creep displacement amount in the thickness direction of the layer (A) is 0.2 to 0.5 μm when a load of 0.5 mN is applied for 10 seconds, and a permanent displacement amount in the thickness direction of the layer (A) is 0.3 to 0.65 μm when the load is released to 0 mN.
Abstract translation: 叠层膜在基膜的至少一侧具有层(A),其中包含在层(A)中的树脂具有(1)(聚)己内酯链段和(2)氨基甲酸酯键,并且在使用 在层(A)的厚度方向上的最大位移量为1.0〜3.0μm,层(A)的厚度方向的蠕变位移量为0.5μm以下的显微硬度计为0.2〜0.5μm 施加10秒,当负载释放到0mN时,层(A)的厚度方向上的永久位移量为0.3〜0.65μm。
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公开(公告)号:US20150023054A1
公开(公告)日:2015-01-22
申请号:US14378395
申请日:2013-02-12
Applicant: Toray Industries, Inc.
Inventor: Wataru Goda , Shigetoshi Maekawa , Syunichi Osada , Kozo Takahashi , Hitomi Furukawa , Teruya Tanaka
CPC classification number: G02B5/0841 , B32B7/02 , B32B7/12 , B32B27/08 , B32B27/16 , B32B27/205 , B32B27/36 , B32B2250/05 , B32B2250/244 , B32B2250/42 , B32B2264/0257 , B32B2264/102 , B32B2264/104 , B32B2307/406 , B32B2307/41 , B32B2307/412 , B32B2307/416 , B32B2307/518 , B32B2307/738 , B32B2457/202 , B32B2551/00 , G02B5/0247 , G02B5/0284 , G02B6/0033 , G02B6/0055 , G02F1/133605
Abstract: A reflective film includes a first section in which a layer including a resin A and a layer including a resin B are alternately laminated in 200 layers or more, and a second section including a resin C which meets at least one of (I) to (III), the sections arranged laminatedly in the thickness direction, wherein relative average reflectance at a wavelength of 400 to 700 nm of light incident upon the first section side arranged laminatedly is 70% or more, and the reflectance of a specular reflection component is 10% or more of the relative average reflectance: (I) voidage in the second section is 5% to 90%; (II) content of inorganic particles in the second section is 5% to 50% by mass; and (III) content of organic particles in the second section is 3% to 45% by mass.
Abstract translation: 反射膜包括第一部分,其中包括树脂A的层和包含树脂B的层交替层压在200层以上,以及第二部分,其包括树脂C,其满足(I)至( III),层叠在厚度方向的部分,其中入射到第一部分侧的光的400〜700nm波长的相对平均反射率为70%以上,镜面反射成分的反射率为10 相对平均反射率的百分比以上:(I)第二部分的空隙率为5%〜90%; (II)第二部分中的无机粒子的含量为5〜50质量% 和(III)第二部分中的有机颗粒的含量为3〜45质量%。
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公开(公告)号:US09327439B2
公开(公告)日:2016-05-03
申请号:US14556759
申请日:2014-12-01
Applicant: TORAY INDUSTRIES, INC.
Inventor: Takayuki Uto , Syunichi Osada
IPC: B29C47/06 , B29C47/14 , B29C47/30 , G02B6/122 , G02B5/02 , G02B6/124 , B29C47/00 , B29K25/00 , B29K33/00 , B29K67/00 , B29K69/00 , G02F1/13363
CPC classification number: B29C47/30 , B29C47/0019 , B29C47/0021 , B29C47/062 , B29C47/065 , B29C47/145 , B29K2025/00 , B29K2033/12 , B29K2067/043 , B29K2067/046 , B29K2069/00 , G02B5/0242 , G02B6/1221 , G02B6/124 , G02F1/13363
Abstract: An extrusion die for laminating at least two kinds of resins in the width direction is provided. The extrusion die has not less than 10 nozzles arranged in the width direction and not less than 10 holes such that the holes surround each of the arranged nozzles, or alternatively, the extrusion die has not less than 10 holes arranged in the width direction.
Abstract translation: 提供了用于在宽度方向上层压至少两种树脂的挤出模头。 挤出模具具有沿宽度方向布置的不少于10个喷嘴,并且不小于10个孔,使得孔围绕每个布置的喷嘴,或者,挤出模具具有沿宽度方向布置的不少于10个孔。
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公开(公告)号:US20150064428A1
公开(公告)日:2015-03-05
申请号:US14385235
申请日:2013-03-13
Applicant: Toray Industries, Inc.
Inventor: Yuji Matsuo , Takayuki Uto , Syunichi Osada , Wataru Goda
CPC classification number: B32B27/36 , B32B7/02 , B32B17/10779 , B32B27/08 , B32B2250/05 , B32B2250/244 , B32B2250/42 , B32B2274/00 , B32B2307/308 , B32B2307/412 , B32B2307/416 , B32B2307/42 , B32B2307/50 , B32B2307/704 , B32B2307/734 , B32B2307/738 , B32B2551/00 , B32B2605/08 , G02B1/04 , G02B5/282 , Y10T428/24942 , Y10T428/31786
Abstract: A multi-layer laminated film includes layers composed using a thermoplastic resin A and layers composed using a thermoplastic resin B, which A layers and B layers are alternately laminated in 51 or more layers, wherein the film has: a heat shrinkage stress of 0.5 MPa to 5 MPa at 150° C. in the longitudinal and width directions of the film; and a heat shrinkage stress kick-off temperature of 110° C. or lower in at least one of the longitudinal and width directions of the film.
Abstract translation: 多层层叠膜包括使用热塑性树脂A的层和使用热塑性树脂B的层,A层和B层交替层叠成51层以上,其中,膜的热收缩应力为0.5MPa 在膜的纵向和宽度方向上在150℃下为5MPa; 并且在膜的纵向和宽度方向中的至少一个方向上的热收缩应力起始温度为110℃以下。
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