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    Hologram recording material and hologram recording medium
    1.
    发明授权
    Hologram recording material and hologram recording medium 有权
    全息记录材料和全息记录介质

    公开(公告)号：US08535852B2

    公开(公告)日：2013-09-17

    申请号：US13107281

    申请日：2011-05-13

    申请人： Naoki Hayashida ,  Kazushi Tanaka ,  Jiro Yoshinari

    发明人： Naoki Hayashida ,  Kazushi Tanaka ,  Jiro Yoshinari

    IPC分类号： G03H1/02

    CPC分类号： G03F7/001 ,  G03F7/027

    摘要： The present invention provides a hologram recording material and a hologram recording medium that can stably maintain the shape of a recording layer and achieve high diffraction efficiency. A hologram recording material comprising a photoradical polymerizable compound (A), a photopolymerization initiator (B), and a dispersion medium (C). The medium (C) is selected from the group consisting of: a compound of the formula (I): wherein R11 is a divalent C2-4 hydrocarbon group, R12 and R13 each independently represent a C1-10 hydrocarbon group, k, l, m and n are each independently a number of 0 or more and 5 or less; and a compound of the formula (II): wherein R21 represents a divalent C1-6 hydrocarbon group, R22 and R23 each independently represent a C1-12 hydrocarbon group, and at least one of R22 and R23 represents a C5-12 hydrocarbon group.

    摘要翻译： 本发明提供一种可以稳定地保持记录层的形状并实现高衍射效率的全息记录材料和全息记录介质。 包含光自由基聚合性化合物（A），光聚合引发剂（B）和分散介质（C）的全息记录材料。 介质（C）选自：式（I）化合物：其中R 11是二价C 2-4烃基，R 12和R 13各自独立地表示C 1-10烃基，k，l， m和n各自独立地为0以上且5以下的数; 和式（II）的化合物：其中R21表示二价C1-6烃基，R22和R23各自独立地表示C1-12烃基，R22和R23中的至少一个表示C5-12烃基。

    Article having composite hard coat layer and method for forming composite hard coat layer
    4.
    发明授权
    Article having composite hard coat layer and method for forming composite hard coat layer 失效
    具有复合硬涂层的制品和形成复合硬涂层的方法

    公开(公告)号：US07452609B2

    公开(公告)日：2008-11-18

    申请号：US10499648

    申请日：2002-12-20

    申请人： Naoki Hayashida ,  Kazushi Tanaka

    发明人： Naoki Hayashida ,  Kazushi Tanaka

    IPC分类号： B32B27/30 ,  B05D3/02

    CPC分类号： G11B7/252 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  G11B7/26 ,  G11B7/266 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/2571 ,  G11B2007/25715 ,  G11B2007/25716 ,  Y10T428/31667 ,  Y10T428/31928 ,  Y10T428/31935

    摘要： The present invention provides inexpensively an article with a hard coat excellent in anti-staining property, lubricity, scratch resistance and abrasion resistance. The present invention provides a method for forming the hard coat. A hard coat agent composition comprising an active energy ray-curable compound is applied onto a surface of an article 1 to be hard-coat-treated, thereby forming a hard coat agent composition layer, a surface material layer is formed by film-forming with a surface layer material comprising an active energy ray-curable compound having anti-staining property and/or lubricating property on the surface of the hard coat agent composition layer, and active energy rays are irradiated onto the formed hard coat agent composition layer and surface material layer so as to cure the two layers simultaneously, thereby forming a hard coat layer 2 contacting the surface of the article 1 and an anti-staining surface layer 3 contacting the surface of the hard coat layer 2.

    摘要翻译： 本发明廉价地提供具有抗污染性，润滑性，耐擦伤性和耐磨性优异的硬涂层的制品。 本发明提供一种形成硬涂层的方法。 将包含活性能量射线固化性化合物的硬涂层剂组合物涂布在待硬涂层处理的制品1的表面上，形成硬涂层组合物层，通过成膜形成表面材料层， 包含在硬涂层组合物层的表面上具有抗污染性和/或润滑性的活性能量射线固化性化合物的表层材料和活性能量射线照射到形成的硬涂层组合物层和表面材料 以便同时固化两层，从而形成与制品1的表面接触的硬涂层2和与硬涂层2的表面接触的防污表面层3。

    Article with composite hard coat layer and method for forming composite hard coat layer
    5.
    发明授权
    Article with composite hard coat layer and method for forming composite hard coat layer 有权
    复合硬涂层和复合硬涂层形成方法

    公开(公告)号：US07235292B2

    公开(公告)日：2007-06-26

    申请号：US10503130

    申请日：2003-02-17

    申请人： Naoki Hayashida ,  Kazushi Tanaka

    发明人： Naoki Hayashida ,  Kazushi Tanaka

    IPC分类号： B32B27/06 ,  B32B27/16 ,  B32B27/26 ,  C08J7/18

    CPC分类号： G02B1/14 ,  B05D3/067 ,  G02B1/10 ,  G02B1/18 ,  G02B5/3041 ,  Y10T428/265 ,  Y10T428/31504 ,  Y10T428/31511 ,  Y10T428/31515 ,  Y10T428/3154 ,  Y10T428/31663 ,  Y10T428/31855

    摘要： The present invention provides inexpensively an article with a hard coat excellent in anti-staining property, lubricity, scratch resistance and abrasion resistance. The present invention also provides a method for forming the hard coat. A hard coat agent composition comprising a cationic polymerization curing compound is applied onto a surface of an article (1) to be hard-coat-treated, thereby forming a hard coat agent composition layer, a surface material layer is formed by film-forming with a surface layer material comprising a cationic polymerization curing compound having anti-staining property and/or lubricating property on a surface of the hard coat agent composition layer, and active energy rays are irradiated onto the formed hard coat agent composition layer and surface material layer, or the both layers are heated so as to cure the both layers simultaneously, thereby forming a hard coat layer (2) contacting the surface of the article (1) and an anti-staining surface layer (3) contacting the surface of the hard coat layer (2).

    摘要翻译： 本发明廉价地提供具有抗污染性，润滑性，耐擦伤性和耐磨性优异的硬涂层的制品。 本发明还提供了形成硬涂层的方法。 将包含阳离子聚合固化化合物的硬涂层剂组合物施加到待硬涂层处理的制品（1）的表面上，形成硬涂层组合物层，通过成膜形成表面材料层， 包含在硬涂层组合物层的表面具有抗污染性和/或润滑性的阳离子聚合固化化合物和活性能量射线的表层材料照射到所形成的硬涂层组合物层和表面材料层上， 或者两层被加热以同时固化两层，从而形成与制品（1）的表面接触的硬涂层（2）和与硬涂层的表面接触的抗染色表面层（3） 层（2）。

    Method for evaluating optical information medium and optical information medium
    6.
    发明授权
    Method for evaluating optical information medium and optical information medium 有权
    光信息介质和光信息介质评估方法

    公开(公告)号：US07138155B2

    公开(公告)日：2006-11-21

    申请号：US11106424

    申请日：2005-04-15

    申请人： Hidetake Itoh ,  Kazushi Tanaka ,  Naoki Hayashida

    发明人： Hidetake Itoh ,  Kazushi Tanaka ,  Naoki Hayashida

    IPC分类号： B05D7/00

    CPC分类号： G11B7/00375 ,  G01N13/02 ,  G11B7/2467 ,  G11B7/2542 ,  G11B7/259 ,  G11B7/268 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25708 ,  G11B2007/25715

    摘要： A simple method for evaluating an optical information medium by judging quantitatively and reproducibly the surface quality of the optical information medium by the use of an artificial fingerprint liquid as an evaluation dispersion liquid, is provided. An optical information medium having a remarkably excellent anti-staining property of the surface which is on the incident side of recording/reproducing beam is provided. A method for evaluating an optical information medium, comprising: adhering an artificial fingerprint liquid containing a fine-particle-form substance and a dispersion medium capable of dispersing the fine-particle-form substance onto the surface of the optical information medium which is on the incident side of a recording/reproducing beam; observing the state of the artificial fingerprint liquid droplets adhered to the surface; and judging the quality of the medium surface.

    摘要翻译： 提供了一种用于通过使用人造指纹液作为评价分散液定量地且可再现地评估光学信息介质的表面质量来评估光学信息介质的简单方法。 提供具有在记录/再现光束的入射侧的表面的非常优异的抗污染性的光学信息介质。 一种用于评估光学信息介质的方法，包括：将含有细颗粒形式物质的人造指纹液和能够将细颗粒形式物质分散的分散介质粘附在光学信息介质的表面上 记录/再现光束的入射侧; 观察附着在表面上的人造指纹液滴的状态; 并判断介质表面的质量。

    Fluorine-containing acetophenone derivative, surface layer material containing the same as photo initiator, article with composite hard coat layer, and method for forming composite hard coat layer
    7.
    发明授权
    Fluorine-containing acetophenone derivative, surface layer material containing the same as photo initiator, article with composite hard coat layer, and method for forming composite hard coat layer 有权
    含氟苯乙酮衍生物，与光引发剂相同的表层材料，复合硬涂层的制品和复合硬涂层的形成方法

    公开(公告)号：US07012160B2

    公开(公告)日：2006-03-14

    申请号：US10793268

    申请日：2004-03-05

    申请人： Naoki Hayashida ,  Kazushi Tanaka

    发明人： Naoki Hayashida ,  Kazushi Tanaka

    IPC分类号： C07C49/76 ,  C07C233/00 ,  B05D1/02 ,  B32B5/16 ,  G02C7/04

    CPC分类号： C07C69/708 ,  C07C69/63 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/259

    摘要： The present invention provides a new fluorine-containing acetophenone derivative useful as a photo initiator, and a surface layer material containing the fluorine-containing acetophenone derivative. The present invention provides inexpensively an article with a hard coat excellent in anti-staining property, lubricity, scratch resistance and abrasion resistance, and provides a method for forming the hard coat. A fluorine-containing acetophenone derivative represented by the following general formula (I): wherein R1, R2 and R3 each independently represent an organic group other than aryl group, a hydrogen atom, a halogen atom or a hydroxyl group, provided that the following case does not take place: all of R1, R2 and R3 are simultaneously hydrogen atoms; and any two of R1, R2 and R3 may be linked to each other to form a ring, and R4 represents a fluorine-containing organic group. Hard coat layer 2 is formed to contact a surface of an article, and a fluorine-containing surface layer 3 using the compound is formed to contact a surface of the hard coat layer 2.

    摘要翻译： 本发明提供可用作光引发剂的新的含氟苯乙酮衍生物和含有含氟苯乙酮衍生物的表层材料。 本发明廉价地提供了具有优异的抗污染性，润滑性，耐擦伤性和耐磨性的硬涂层的制品，并且提供了形成硬涂层的方法。 由以下通式（I）表示的含氟苯乙酮衍生物：其中R 1，R 2和R 3各自独立地表示 除了芳基以外的有机基团，氢原子，卤素原子或羟基，条件是不发生以下情况：R 1，R 2， R 3和R 3同时为氢原子; 并且R 1，R 2和R 3中的任何两个可以彼此连接形成环，并且R 4 表示含氟有机基团。 形成硬涂层2与制品的表面接触，并且使用该化合物的含氟表面层3形成为与硬涂层2的表面接触。

    Methods for producing optical recording medium and optical recording medium
    8.
    发明申请
    Methods for producing optical recording medium and optical recording medium 有权
    光记录介质和光记录介质的制造方法

    公开(公告)号：US20050248881A1

    公开(公告)日：2005-11-10

    申请号：US11101423

    申请日：2005-04-08

    申请人： Naoki Hayashida ,  Kazushi Tanaka

    发明人： Naoki Hayashida ,  Kazushi Tanaka

    IPC分类号： G11B5/74 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/26

    CPC分类号： G11B7/266 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  Y10T428/21

    摘要： The present invention provides a method for producing an optical recording medium having: a supporting substrate; a light transmission layer, which transmits a laser beam; and an information layer formed between the supporting substrate and the light transmission layer, which includes: applying a resin composition on the information layer by a spin coating method to form a coating film, wherein the resin composition contains, as main components: (A) a radical-curing urethane(meth)acrylate, which is obtained by reacting (a-1) a compound having three or more isocyanate groups binding to an aliphatic carbon atom per one molecule thereof and (a-2) a polycaprolacton-modified hydroxyethyl(meth)acrylate; and (B) a radical-curing monomer having a viscosity of 400 mPa.s or less at 25° C., curing the coating film by irradiating the coating film with an ultraviolet light or an electron beam to form the light transmission layer.

    摘要翻译： 本发明提供一种光记录介质的制造方法，其具有：支撑基板; 传输激光束的光透射层; 以及形成在所述支撑基板和所述透光层之间的信息层，其包括：通过旋涂法在所述信息层上涂布树脂组合物以形成涂膜，其中所述树脂组合物含有作为主要成分的主要成分：（A） 通过使（a-1）具有三个以上与每一分子中的脂肪族碳原子结合的异氰酸酯基的化合物与（a-2）聚己内酯改性的羟乙基（A-1）反应而得到的自由基固化性氨基甲酸酯（甲基） 甲基）丙烯酸酯; 和（B）在25℃下粘度为400mPa.s以下的自由基固化性单体，通过用紫外线或电子束照射该涂膜使该涂膜固化，形成透光层。