利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

26 条记录 (耗时 0.027 秒)

    Film formation method capable of preventing fluctuation of ribbon
    1.
    发明授权
    Film formation method capable of preventing fluctuation of ribbon 有权
    能够防止色带波动的成膜方法

    公开(公告)号：US06767500B2

    公开(公告)日：2004-07-27

    申请号：US09911394

    申请日：2001-07-25

    申请人： Hidekazu Yamazaki ,  Yukihiro Katai ,  Toshikazu Nakamura

    发明人： Hidekazu Yamazaki ,  Yukihiro Katai ,  Toshikazu Nakamura

    IPC分类号： B29C4124

    CPC分类号： B29C41/26

    摘要： A film is formed by casting a ribbon on a support from a flow cast die while pulling said ribbon toward said support by providing a decompression area. The decompression area is divided into a middle portion, a left portion and a right portion. Degrees of decompression in these three portions satisfy the following formulae: 0

    摘要翻译： 通过提供减压区域将所述带拉向所述支撑件，通过从流铸模具将支撑件上的带铸造而形成膜。 减压区域分为中间部分，左部分和右部分。 这三个部分的减压度满足下式：其中PC是所述中间部分的减压度，PL在所述左部分中减压的程度，PR是所述右部分的减压度。 通过上述方法获得的膜适合用于液晶显示装置的偏振片保护膜。

    Polymer resin film and its production
    7.
    发明授权
    Polymer resin film and its production 有权
    聚合物树脂薄膜及其生产

    公开(公告)号：US07011881B2

    公开(公告)日：2006-03-14

    申请号：US09906830

    申请日：2001-07-18

    申请人： Yukihiro Katai ,  Tadahiro Tsujimoto ,  Toshikazu Nakamura

    发明人： Yukihiro Katai ,  Tadahiro Tsujimoto ,  Toshikazu Nakamura

    IPC分类号： C08J5/18

    CPC分类号： C08J5/18 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/24355 ,  Y10T428/24479 ,  Y10T428/31855

    摘要： In the transparent film of optical application or the support for photographic material produced by a solution film forming method, the polymer resin film on which any coating unevenness does not occur even when a functional layer is coated on the film surface and the manufacturing method for the film are proposed.To be concrete, a polymer resin film produced by the solution film forming method characterized by that the pitch a [cm] of the periodic thickness unevenness of web longitudinal direction and a thickness unevenness factor d [%] satisfy formula (1) described below. d≦0.46a3−0.91a2+0.60a+1.01  (1) (on the premise that 0.2

    摘要翻译： 在光学应用的透明膜或通过溶液膜形成方法生产的照相材料的支持物中，即使在膜表面上涂覆功能层也不会发生任何涂布不均匀的聚合物树脂膜，以及用于 提出了电影。 具体而言，通过溶液膜形成方法制造的聚合物树脂膜的特征在于，幅材长度方向的周期性厚度不均匀性和厚度不均匀因子d [％]的沥青a [cm]满足下述式（1）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> d <= 0.46a -0.91a <2> + 0.60a + 1.01（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>（在0.2

    Polymer resin film and its production
    8.
    发明授权
    Polymer resin film and its production 失效
    聚合物树脂薄膜及其生产

    公开(公告)号：US07060214B2

    公开(公告)日：2006-06-13

    申请号：US10303907

    申请日：2002-11-26

    申请人： Yukihiro Katai ,  Tadahiro Tsujimoto ,  Toshikazu Nakamura

    发明人： Yukihiro Katai ,  Tadahiro Tsujimoto ,  Toshikazu Nakamura

    IPC分类号： B29C41/24

    CPC分类号： C08J5/18 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/24355 ,  Y10T428/24479 ,  Y10T428/31855

    摘要： In the transparent film of optical application or the support for photographic material produced by a solution film forming method, the polymer resin film on which any coating unevenness does not occur even when a functional layer is coated on the film surface and the manufacturing method for the film are proposed.To be concrete, a polymer resin film produced by the solution film forming method characterized by that the pitch a [cm] of the periodic thickness unevenness of web longitudinal direction and a thickness unevenness factor d [%] satisfy formula (1) described below. d≦0.46 a3−0.91 a2+0.60 a+1.01  (1) (on the premise that 0.2

    摘要翻译： 在光学应用的透明膜或通过溶液膜形成方法生产的照相材料的支持物中，即使在膜表面上涂覆功能层也不会发生任何涂布不均匀的聚合物树脂膜，以及用于 提出了电影。 具体而言，通过溶液膜形成方法制造的聚合物树脂膜的特征在于，幅材长度方向的周期性厚度不均匀性和厚度不均匀因子d [％]的沥青a [cm]满足下述式（1）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> d <= 0.46 A -0.91 a <2> +0.60 a + 1.01（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>（在0.2

    SOLUTION CASTING METHOD AND APPARATUS
    9.
    发明申请
    SOLUTION CASTING METHOD AND APPARATUS 审中-公开
    解决方案和装置

    公开(公告)号：US20090057954A1

    公开(公告)日：2009-03-05

    申请号：US12203736

    申请日：2008-09-03

    申请人： Takuro NISHIMURA ,  Hidekazu Yamazaki ,  Yukihiro Katai ,  Takao Taguchi

    发明人： Takuro NISHIMURA ,  Hidekazu Yamazaki ,  Yukihiro Katai ,  Takao Taguchi

    IPC分类号： B29C39/02 ,  B29C39/22 ,  B29C39/38

    CPC分类号： B29C41/26 ,  B29C41/28 ,  B29C55/08 ,  B29K2001/00

    摘要： A casting dope is cast onto a moving peripheral surface to form a casting film. The casting film is cooled to be hardened or solidified. The casting film is peeled from the peripheral surface by a peeling roller to form a primary wet film. The primary wet film is transported to a transfer section. The primary wet film is sent from the transfer section to a first drying chamber. Wet gas containing water vapor is applied to the primary wet film in the first drying chamber. Water molecules are absorbed into the primary wet film. The water molecules absorbed into the primary wet film expand meshes of network structure of polymer molecules of the primary wet film. The diffusion of liquid compounds contained in the primary wet film is accelerated. Thus, the elimination of the liquid compounds can be facilitated.

    摘要翻译： 将铸造涂料浇铸到移动的周边表面上以形成流延膜。 将流延薄膜冷却至硬化或固化。 通过剥离辊将流延薄膜从外周表面剥离以形成初级湿膜。 初级湿膜被输送到转移部分。 初级湿膜从转移部分送到第一干燥室。 含有水蒸汽的湿气体被施加到第一干燥室中的初级湿膜。 水分子被吸收到初级湿膜中。 吸收到初级湿膜中的水分子扩大了初级湿膜聚合物分子的网状结构网格。 包含在初级湿膜中的液体化合物的扩散加速。 因此，可以促进液体化合物的消除。