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    Fluorine-containing copolymer, composition for forming a film, anti-reflection film, and image display device
    1.
    发明授权
    Fluorine-containing copolymer, composition for forming a film, anti-reflection film, and image display device 失效
    含氟共聚物，用于形成膜的组合物，抗反射膜和图像显示装置

    公开(公告)号：US06794469B2

    公开(公告)日：2004-09-21

    申请号：US10120591

    申请日：2002-04-12

    申请人： Tatsuhiko Obayashi ,  Hirohisa Hokazono ,  Takafumi Hosokawa

    发明人： Tatsuhiko Obayashi ,  Hirohisa Hokazono ,  Takafumi Hosokawa

    IPC分类号： C08F21604

    CPC分类号： C08F216/1408 ,  G02B1/111 ,  G02F1/133502 ,  H01J2211/44 ,  H01J2229/8913 ,  Y10T428/1073 ,  Y10T428/1082 ,  Y10T428/31511 ,  Y10T428/31544

    摘要： A fluorine-containing copolymer of the following formula. A film-forming composition containing the copolymer. An anti-reflection film having a low-refractive-index layer containing the copolymer. An anti-reflection film having the above anti-reflection film on a transparent support. An image display device having the anti-reflection film. formula In the formula, Rf1 represents a specific fluorine-containing alkyl group; Rf2 represents a specific perfluoroalkyl group; A represents a constituent having at least one reactive group capable of contributing to a cross-linking reaction; B represents an arbitrary constituent; a to d each represent a mole fraction (%) of each constituent, which satisfy the following conditions: 55≦a+b≦95, 5≦a≦90, 5≦b≦70, 5≦c≦45, 0≦d≦40

    摘要翻译： 下式的含氟共聚物。 含有该共聚物的成膜组合物。 具有含有该共聚物的低折射率层的防反射膜。 在透明支撑体上具有上述防反射膜的防反射膜。 具有抗反射膜的图像显示装置。 式中，Rf 1表示特定的含氟烷基; Rf 2表示特定的全氟烷基; A表示具有至少一个能够促成交联反应的反应性基团的组分; B代表任意成分; a〜d分别表示各成分的摩尔分数（％），满足以下条件：

    Anti-reflection film and image display device
    3.
    发明授权
    Anti-reflection film and image display device 失效
    防反射膜和图像显示装置

    公开(公告)号：US06908647B2

    公开(公告)日：2005-06-21

    申请号：US10430275

    申请日：2003-05-07

    申请人： Tatsuhiko Obayashi ,  Takafumi Hosokawa

    发明人： Tatsuhiko Obayashi ,  Takafumi Hosokawa

    IPC分类号： G02F1/1335 ,  B32B7/02 ,  B32B27/00 ,  C08G81/02 ,  C09D183/04 ,  G02B1/11 ,  G02B1/111

    CPC分类号： G02B1/111 ,  C09D183/04 ,  G02F1/133502 ,  Y10T428/1036 ,  Y10T428/1045 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31663 ,  C08L2666/04

    摘要： An anti-reflection film, having a low-refractive-index layer formed by hardening a composition, the composition containing a polysiloxane compound having a reactive organic functional group represented by formula 1, and a perfluoroolefin copolymer: wherein R1, R2, R3 and R4 each are a substituent having 1 to 20 carbon atoms; R1s, R2s, R3s or R4s each are the same or different; at least one of R1, R3 and R4 is the reactive organic functional group; x is an integer of 1≦x≦4; y is an integer of 10≦y≦500; z is an integer of 0≦z≦500; and the polysiloxane compound may be a random or block copolymer.

    摘要翻译： 具有通过硬化组合物形成的低折射率层的抗反射膜，所述组合物含有具有由式1表示的反应性有机官能团的聚硅氧烷化合物和全氟烯烃共聚物：其中R 1， R 2，R 2，R 3和R 4各自为具有1至20个碳原子的取代基; R 1，R 2，R 3或R 4各自相同或不同; R 1，R 3和R 4中的至少一个是反应性有机官能团; x是1 <= x <= 4的整数; y是10 <= y <= 500的整数; z是0 <= z <= 500的整数; 聚硅氧烷化合物可以是无规或嵌段共聚物。

    Anti-reflection film, method for producing the same, and image display device
    4.
    发明授权
    Anti-reflection film, method for producing the same, and image display device 有权
    防反射膜，其制造方法和图像显示装置

    公开(公告)号：US07233378B2

    公开(公告)日：2007-06-19

    申请号：US10354961

    申请日：2003-01-31

    申请人： Tatsuhiko Obayashi ,  Takafumi Hosokawa ,  Kenichi Nakamura ,  Atsuhiro Okawa

    发明人： Tatsuhiko Obayashi ,  Takafumi Hosokawa ,  Kenichi Nakamura ,  Atsuhiro Okawa

    IPC分类号： G02B1/11

    CPC分类号： G02B1/11 ,  G02F1/133502 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/254

    摘要： An anti-reflection film containing a high-refractive-index layer having a refractive index of 1.65 to 2.40 and a low-refractive-index layer having a refractive index of 1.20 to 1.55, wherein the high-refractive-index layer is formed by coating and hardening a coating solution composition that contains inorganic fine particles having an average particle size of 1 to 200 nm and being dispersed with a polymer having a crosslinkable group. A method of producing the anti-reflection film and an image display device provided with the anti-reflection film.

    摘要翻译： 一种抗反射膜，其含有折射率为1.65〜2.40的折射率高折射率层和折射率为1.20〜1.55的低折射率层，其中，所述高折射率层由涂层形成 硬化含有平均粒径为1〜200nm的无机微粒并用具有交联性基团的聚合物分散的涂布液组合物。 防反射膜的制造方法以及设置有防反射膜的图像显示装置。

    AQUEOUS INKJET RECORDING INK AND METHOD FOR PRODUCING THE SAME
    5.
    发明申请
    AQUEOUS INKJET RECORDING INK AND METHOD FOR PRODUCING THE SAME 有权
    水性墨水记录墨水及其制造方法

    公开(公告)号：US20090203823A1

    公开(公告)日：2009-08-13

    申请号：US12367088

    申请日：2009-02-06

    申请人： Misato SASADA ,  Takafumi Hosokawa

    发明人： Misato SASADA ,  Takafumi Hosokawa

    IPC分类号： C08K5/06 ,  C08L33/10 ,  C08L67/06 ,  C08K5/053

    CPC分类号： C09D11/326

    摘要： An aqueous inkjet recording ink including pigment particles coated with a water-insoluble resin, water, and a water-soluble organic solvent including at least one hydroxy group, wherein the water-insoluble resin has a salt-forming group and a structural unit which is derived from a methacrylate and has an aromatic ring linked via a linking group to an atom in the main chain of the water-insoluble resin, and the water-insoluble resin satisfies the condition that when the water-insoluble resin, an organic solvent, one equivalent of a neutralizing agent with respect to the salt-forming group, and water are mixed with a total content of the water-insoluble resin and the organic solvent being 35% by mass relative to the total mass of the mixture, an emulsion is formed without precipitation of the water-insoluble resin, and after the emulsion is allowed to stand for three hours, a transparent single phase is formed, or two separate phases are formed and at least an aqueous phase of the two phases is transparent.

    摘要翻译： 一种水性喷墨记录油墨，其包含涂覆有不溶于水的树脂的颜料颗粒，水和包含至少一个羟基的水溶性有机溶剂，其中所述水不溶性树脂具有成盐基团和结构单元， 衍生自甲基丙烯酸酯并且具有通过连接基团与水不溶性树脂的主链中的原子连接的芳环，并且所述水不溶性树脂满足以下条件：当所述水不溶性树脂，有机溶剂，一种 将相对于成盐基团的中和剂相当于水，并且水与水不溶性树脂和有机溶剂的总含量相对于混合物的总质量为35质量％混合，形成乳液 在不使水不溶性树脂沉淀的状态下，使乳液静置3小时后，形成透明的单相，形成两个分相，至少将两相的水相 哈代是透明的。

    Aqueous colorant dispersion, production method of aqueous colorant dispersion, and aqueous ink for inkjet recording
    6.
    发明授权
    Aqueous colorant dispersion, production method of aqueous colorant dispersion, and aqueous ink for inkjet recording 有权
    水性着色剂分散体，水性着色剂分散液的制造方法和喷墨记录用水性油墨

    公开(公告)号：US08586648B2

    公开(公告)日：2013-11-19

    申请号：US12391894

    申请日：2009-02-24

    申请人： Takafumi Hosokawa ,  Misato Sasada ,  Naoya Shibata

    发明人： Takafumi Hosokawa ,  Misato Sasada ,  Naoya Shibata

    IPC分类号： C08L31/02

    CPC分类号： C09D133/10 ,  C09D11/326

    摘要： An aqueous colorant dispersion including a colorant (A), a polymer (B), and an aqueous liquid medium (I), wherein the polymer (B) is a copolymer including a hydrophilic structural unit and a hydrophobic structural unit, the content of the hydrophobic structural unit in the polymer (B) being more than 80% by mass but less than 100% by mass, the hydrophobic structural unit includes a hydrophobic structural unit (a) having an aromatic ring linked via a linking group to an atom included in the main chain of the polymer (B), the content of aromatic rings in the polymer (B) is 10% by mass or more but less than 20% by mass with respect to the mass of the polymer (B), the hydrophilic structural unit includes a hydrophilic structural unit (b) including an ionic group, and the polymer (B) includes a structural unit (c) different from the hydrophobic structural unit (a) and from the hydrophilic structural unit (b), the content of the structural unit (c) in the polymer (B) being more than 15% by mass but less than 90% by mass.

    摘要翻译： 包含着色剂（A），聚合物（B）和水性液体介质（I）的水性着色剂分散体，其中聚合物（B）是包含亲水结构单元和疏水结构单元的共聚物，其含量 聚合物（B）中的疏水性结构单元大于80质量％但小于100质量％，疏水性结构单元包括疏水结构单元（a），其具有通过连接基团与包含在 聚合物（B）的主链，聚合物（B）中的芳环的含量相对于聚合物（B）的质量为10质量％以上且小于20质量％，亲水结构 单元包括包含离子基团的亲水性结构单元（b），聚合物（B）包括与疏水性结构单元（a）不同的结构单元（c）和亲水性结构单元（b）的含量 聚合物（B）中的结构单元（c）大于15％ 屁股，但小于90质量％。

    AQUEOUS COLORANT DISPERSION, PRODUCTION METHOD OF AQUEOUS COLORANT DISPERSION, AND AQUEOUS INK FOR INKJET RECORDING
    8.
    发明申请
    AQUEOUS COLORANT DISPERSION, PRODUCTION METHOD OF AQUEOUS COLORANT DISPERSION, AND AQUEOUS INK FOR INKJET RECORDING 有权
    水性色素分散剂，水性色素分散体的生产方法和喷墨记录用水性油墨

    公开(公告)号：US20090221742A1

    公开(公告)日：2009-09-03

    申请号：US12391894

    申请日：2009-02-24

    申请人： Takafumi Hosokawa ,  Misato Sasada ,  Naoya Shibata

    发明人： Takafumi Hosokawa ,  Misato Sasada ,  Naoya Shibata

    IPC分类号： C08L31/02

    CPC分类号： C09D133/10 ,  C09D11/326

    摘要： An aqueous colorant dispersion including a colorant (A), a polymer (B), and an aqueous liquid medium (I), wherein the polymer (B) is a copolymer including a hydrophilic structural unit and a hydrophobic structural unit, the content of the hydrophobic structural unit in the polymer (B) being more than 80% by mass but less than 100% by mass, the hydrophobic structural unit includes a hydrophobic structural unit (a) having an aromatic ring linked via a linking group to an atom included in the main chain of the polymer (B), the content of aromatic rings in the polymer (B) is 10% by mass or more but less than 20% by mass with respect to the mass of the polymer (B), the hydrophilic structural unit includes a hydrophilic structural unit (b) including an ionic group, and the polymer (B) includes a structural unit (c) different from the hydrophobic structural unit (a) and from the hydrophilic structural unit (b), the content of the structural unit (c) in the polymer (B) being more than 15% by mass but less than 90% by mass.

    摘要翻译： 包含着色剂（A），聚合物（B）和水性液体介质（I）的水性着色剂分散体，其中聚合物（B）是包含亲水结构单元和疏水结构单元的共聚物，其含量 聚合物（B）中的疏水性结构单元大于80质量％但小于100质量％，疏水性结构单元包括疏水结构单元（a），其具有通过连接基团与包含在 聚合物（B）的主链，聚合物（B）中的芳环的含量相对于聚合物（B）的质量为10质量％以上且小于20质量％，亲水结构 单元包括包含离子基团的亲水性结构单元（b），聚合物（B）包括与疏水性结构单元（a）不同的结构单元（c）和亲水性结构单元（b）的含量 聚合物（B）中的结构单元（c）大于15％ 屁股，但小于90质量％。

    PIGMENT COMPOSITION, WATER-BASED PIGMENT DISPERSION, METHOD OF PRODUCING WATER-BASED PIGMENT DISPERSION, WATER-BASED INK FOR INK JET RECORDING, AND POLYMER COMPOUND
    9.
    发明申请
    PIGMENT COMPOSITION, WATER-BASED PIGMENT DISPERSION, METHOD OF PRODUCING WATER-BASED PIGMENT DISPERSION, WATER-BASED INK FOR INK JET RECORDING, AND POLYMER COMPOUND 审中-公开
    颜料组合物，基于水的颜料分散剂，生产水基颜料分散剂的方法，用于墨水记录的水基墨水和聚合物化合物

    公开(公告)号：US20090131577A1

    公开(公告)日：2009-05-21

    申请号：US12266585

    申请日：2008-11-07

    申请人： Takahiro KATO ,  Takafumi Hosokawa ,  Misato Sasada ,  Naoya Shibata

    发明人： Takahiro KATO ,  Takafumi Hosokawa ,  Misato Sasada ,  Naoya Shibata

    IPC分类号： C08L39/04 ,  C08L31/02 ,  C08F26/08 ,  C08F220/30

    CPC分类号： C09C3/10 ,  C08F20/30 ,  C08F220/56 ,  C09D11/326 ,  C09D17/001

    摘要： The invention provides a pigment composition having a pigment and a dispersant, wherein the dispersant is a copolymer comprising: a repeating unit (a) having a specific structure; and a repeating unit (b) having an ionic group. The invention ether provides a water-based pigment dispersion containing: the pigment composition; and water or a water-based carrier medium containing water and an organic solvent. The invention further provides a method for producing the water-based pigment dispersion. The invention further provides a water-based ink for ink jet recording containing the water-based pigment dispersion. The invention further provides a polymer compound having, as copolymerization components, a monomer having a specific structure, (meth)acrylic acid, and benzyl (meth)acrylate.

    摘要翻译： 本发明提供具有颜料和分散剂的颜料组合物，其中所述分散剂是共聚物，其包含：具有特定结构的重复单元（a） 和具有离子性基团的重复单元（b）。 本发明醚提供一种水性颜料分散体，其含有：颜料组合物; 水或含水和有机溶剂的水性载体介质。 本发明还提供一种水性颜料分散体的制造方法。 本发明还提供一种含有水性颜料分散体的喷墨记录用水性油墨。 本发明还提供具有（甲基）丙烯酸和（甲基）丙烯酸苄酯作为共聚成分的具有特定结构的单体的高分子化合物。