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    HYDROPHILIC COMPOSITION AND HYDROPHILIC MEMBER HAVING ANTIFUNGAL PROPERTY
    53.
    发明申请
    HYDROPHILIC COMPOSITION AND HYDROPHILIC MEMBER HAVING ANTIFUNGAL PROPERTY 审中-公开
    水泥组合物和具有反物质性质的水泥制品

    公开(公告)号：US20100293994A1

    公开(公告)日：2010-11-25

    申请号：US12864312

    申请日：2009-01-23

    申请人： Yuichiro Murayama ,  Yoshiaki Kondo

    发明人： Yuichiro Murayama ,  Yoshiaki Kondo

    IPC分类号： F28F19/02 ,  A01N43/78 ,  A01N43/52 ,  A01N55/02 ,  A01P3/00 ,  F25B39/02

    CPC分类号： C08F8/42 ,  C08F220/56 ,  C08F230/08 ,  C08F2220/382 ,  C09D5/14 ,  C09D143/04 ,  C08F2220/585

    摘要： A hydrophilic composition and a hydrophilic member obtained by using the composition are provided, which composition contains a hydrophilic polymer having a specific structure of having a hydrolysable group in the side chain thereof in a content of 50% by weight or more based on the weight of the solid components and further contains an additive having an antifungal property, and which composition shows excellent water resistance and maintains the high hydrophilicity even after being stored for a long period under an environment of high temperature and high humidity.

    摘要翻译： 提供通过使用该组合物获得的亲水性组合物和亲水性构件，该组合物含有其侧链中具有可水解基团的特定结构的亲水性聚合物的含量为50重量％以上 固体成分，并且还含有具有抗真菌性的添加剂，该组合物即使在高温高湿环境下长时间储存​​后也显示出优异的耐水性，并保持高的亲水性。

    ANTIFOGGING COVER, AND METER COVER USING SAID ANTIFOGGING COVER
    54.
    发明申请
    ANTIFOGGING COVER, AND METER COVER USING SAID ANTIFOGGING COVER 审中-公开
    防尘罩和使用防霉盖的盖子

    公开(公告)号：US20100215928A1

    公开(公告)日：2010-08-26

    申请号：US12679085

    申请日：2008-09-18

    申请人： Yuichiro Murayama ,  Yoshiaki Kondo

    发明人： Yuichiro Murayama ,  Yoshiaki Kondo

    IPC分类号： B32B7/02 ,  B32B9/04 ,  B32B17/00 ,  B32B27/30 ,  B32B27/36

    CPC分类号： B32B33/00 ,  C09D143/04 ,  Y10T428/24942 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31935

    摘要： An antifogging cover having high hydrophilicity and excellent durability in hot and humid surroundings, especially for meter use, is provided.The antifogging cover is an antifogging cover having a coating layer of hydrophilic composition on at least one side of a substrate, characterized in that the coating layer surface has a water contact angle of 15° or below not only before but also after it is subjected to 500-hour immersion in 30° C. water, and moreover its center-line average roughness Ra is from 1.0 nm to 5.0 nm.

    摘要翻译： 本发明提供了一种防潮防潮罩，其特征在于在潮湿环境中具有高亲水性和优异的耐久性，尤其是对仪表的使用。 防雾罩是在基材的至少一侧具有亲水性组合物的涂层的防雾罩，其特征在于，所述涂层表面的水接触角不仅在15°以下，而且在经受 在30℃水中浸渍500小时，中心线平均粗糙度Ra为1.0nm〜5.0nm。

    Magnetic recording medium
    55.
    发明授权
    Magnetic recording medium 有权
    磁记录介质

    公开(公告)号：US07005203B2

    公开(公告)日：2006-02-28

    申请号：US10653932

    申请日：2003-09-04

    申请人： Satoshi Matsubaguchi ,  Yuichiro Murayama

    发明人： Satoshi Matsubaguchi ,  Yuichiro Murayama

    IPC分类号： G11B5/702

    CPC分类号： G11B5/7021 ,  G11B5/70 ,  G11B5/7023 ,  G11B5/725

    摘要： Provided is a magnetic recording medium that exhibits excellent electromagnetic characteristics especially in recording and reproducing systems using an MR head, as well as has excellent long-term preservation property. The magnetic recording medium comprises a lower layer comprising a nonmagnetic powder or a ferromagnetic powder and a binder and at least one magnetic layer thereover comprising a ferromagnetic powder and a binder on a support. Said binder comprised in the lower layer and/or magnetic layer comprises a polyurethane, said polyurethane is polyurethane (1) prepared from a chain extending agent, an organic diisocyanate, and a polyester polyol which comprises a dibasic acid component and a diol component, wherein the dibasic acid component comprises an aliphatic dibasic acid component and 70 molar percent or more of the diol component is derived from a diol having an alkyl branched side chain comprising two or more carbon atoms without a ring structure, or said polyurethane is polyurethane (2) prepared from a chain extending agent which comprises an alkyl branched aliphatic diol comprising three or more of total carbon atoms in a branched side chain per molecule, an organic diisocyanate, and a polyester polyol which comprises a dibasic acid component and a diol component, wherein the dibasic acid component comprises an aliphatic dibasic acid component and 70 molar percent or more of the diol component is derived from an alkyl branched aliphatic diol having a branched side chain of which total carbon atoms per molecule is two or more, and magnitude of saturation magnetic flux density (φm) ranges from 150 to 400 G·μm.

    摘要翻译： 提供了一种磁记录介质，其特别是在使用MR磁头的记录和再现系统中具有优异的电磁特性，并且具有优异的长期保存性能。 磁记录介质包括由非磁性粉末或铁磁性粉末和粘结剂构成的下层，以及至少一个包含铁磁粉末和载体上的粘合剂的磁性层。 包含在下层和/或磁性层中的所述粘合剂包括聚氨酯，所述聚氨酯是由链增长剂，有机二异氰酸酯和包含二元酸组分和二醇组分的聚酯多元醇制备的聚氨酯（1），其中 二元酸组分包含脂族二元酸组分，并且70摩尔％或更多的二醇组分衍生自具有烷基支链侧链的二醇，其具有两个或多个没有环结构的碳原子，或者所述聚氨酯是聚氨酯（2） 由包含分子中支链侧链中总共碳原子数三个以上的烷基支链脂肪族二醇，有机二异氰酸酯和含有二元酸成分和二醇成分的聚酯多元醇构成的链延长剂制备，其中， 二元酸组分包含脂族二元酸组分，70摩尔％或更多的二元醇组分衍生自fr 具有每分子总碳原子数为2以上的支链侧链的烷基支链脂族二醇，饱和磁通密度（phim）的量级为150〜400Ggm。

    Magnetic recording medium
    56.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US6074724A

    公开(公告)日：2000-06-13

    申请号：US918864

    申请日：1997-08-26

    申请人： Hiroo Inaba ,  Kiyomi Ejiri ,  Masaki Suzuki ,  Koji Naoe ,  Yuichiro Murayama ,  Hiroaki Takano

    发明人： Hiroo Inaba ,  Kiyomi Ejiri ,  Masaki Suzuki ,  Koji Naoe ,  Yuichiro Murayama ,  Hiroaki Takano

    IPC分类号： G11B5/702 ,  G11B5/706

    CPC分类号： B82Y15/00 ,  G11B5/7021 ,  G11B5/7022 ,  G11B5/70621 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/25 ,  Y10T428/257 ,  Y10T428/265

    摘要： A magnetic recording medium is disclosed, which comprises a support having thereon a magnetic layer comprising a binder and a ferromagnetic powder dispersed therein, wherein said binder comprises a polyurethane resin having at least one cyclic hydrocarbon group and at least one ether linkage, and said ferromagnetic powder is a ferromagnetic metallic powder which comprises Fe and has a mean major-axis length of from 0.05 to 0.19 .mu.m and a crystallite size of from 100 to 230 .ANG.; and further a magnetic recording medium is disclosed, comprising a support having thereon in succession an undercoat layer comprising a binder U and an inorganic powder dispersed therein and a magnetic layer comprising a binder M and a ferromagnetic powder dispersed therein, wherein at least either of the binder U or M comprises a polyurethane resin having at least one cyclic hydrocarbon group and at least one ether linkage and said ferromagnetic powder is a ferromagnetic metallic powder which comprises Fe and has a mean major-axis length of from 0.05 to 0.19 .mu.m and a crystallite size of from 100 to 230 .ANG..

    摘要翻译： 公开了一种磁记录介质，其包括其上具有包含粘合剂和分散在其中的铁磁粉末的磁性层的载体，其中所述粘合剂包含具有至少一个环状烃基和至少一个醚键的聚氨酯树脂，并且所述铁磁性 粉末是含铁的铁磁性金属粉末，其平均长轴长度为0.05至0.19μm，微晶尺寸为100至230安培; 并且还公开了一种磁记录介质，包括其上连续地具有包含粘合剂U和分散在其中的无机粉末的底涂层的支撑体和包含粘合剂M和分散在其中的铁磁性粉末的磁性层，其中， 粘合剂U或M包含具有至少一个环状烃基和至少一个醚键的聚氨酯树脂，并且所述铁磁性粉末是包含Fe并且具有0.05至0.19μm的平均长轴长度的铁磁性金属粉末，以及 微晶尺寸为100至230安培。

    HYDROPHILIC FILM
    57.
    发明申请
    HYDROPHILIC FILM 审中-公开
    水胶片

    公开(公告)号：US20110287244A1

    公开(公告)日：2011-11-24

    申请号：US13147087

    申请日：2010-01-29

    申请人： Yuichiro Murayama ,  Yoshiaki Kondo

    发明人： Yuichiro Murayama ,  Yoshiaki Kondo

    IPC分类号： B32B3/00 ,  B32B27/36

    CPC分类号： C09D5/002 ,  C09D5/1668 ,  Y10T428/31786

    摘要： A hydrophilic film comprising a hydrophilic layer formed with a hydrophilic composition on a polyester film, wherein the hydrophilic composition contains 80% by weight or more of a hydrophilic polymer based on a total solid content of the hydrophilic composition.

    摘要翻译： 一种亲水膜，其包含在聚酯膜上形成有亲水性组合物的亲水层，其中亲水组合物基于亲水性组合物的总固体含量含有80重量％以上的亲水性聚合物。

    HYDROPHILIC COATING COMPOSITION AND HYDROPHILIC MEMBER USING THE SAME
    58.
    发明申请
    HYDROPHILIC COATING COMPOSITION AND HYDROPHILIC MEMBER USING THE SAME 有权
    水泥涂料组合物和使用该组合物的水泥组分

    公开(公告)号：US20100243221A1

    公开(公告)日：2010-09-30

    申请号：US12600198

    申请日：2008-05-15

    申请人： Sumiaki Yamasaki ,  Satoshi Tanaka ,  Yuichiro Murayama ,  Yoshiaki ` Kondo

    发明人： Sumiaki Yamasaki ,  Satoshi Tanaka ,  Yuichiro Murayama ,  Yoshiaki ` Kondo

    IPC分类号： F28F19/02 ,  C08L83/05 ,  C08K5/05 ,  C08L67/00 ,  C08L75/04 ,  C08L63/00 ,  B32B15/08 ,  B32B15/092

    CPC分类号： C09D143/04 ,  C09D5/00 ,  C09D5/165 ,  C09D143/00 ,  C09D201/10 ,  Y10T428/31529 ,  Y10T428/31605 ,  Y10T428/31678

    摘要： To provide a hydrophilic coating composition excellent in hydrophilicity, wear resistance, transparency, storage stability, antifogging properties, antifouling properties, visible light transmittivity, adhesion properties, chemical resistance, weather resistance, and water resistance and a hydrophilic member using the composition. The hydrophilic coating composition has (A) a ternary copolymer having a1) a repeating unit having a hydrophilic group, a2) a repeating unit having a hydroxyl group, an epoxy group, an isocyanato group, a blocked isocyanato group, a carboxylic acid anhydride group, or an amino group, and a3) a repeating unit having a hydrolyzable silyl group; and (B) a metal complex catalyst, wherein a content of the repeating unit a1) having a hydrophilic group is 50 mol % or greater.

    摘要翻译： 提供亲水性，耐磨性，透明性，保存稳定性，防雾性，防污性，可见光透过性，粘合性，耐化学性，耐候性和耐水性以及使用该组合物的亲水性成分优异的亲水性涂料组合物。 亲水性涂料组合物具有（A）具有a1）具有亲水基团的重复单元的三元共聚物，a2）具有羟基的重复单元，环氧基，异氰酸基，封端异氰酸酯基，羧酸酐基 或氨基，和a3）具有可水解甲硅烷基的重复单元; 和（B）金属配合物催化剂，其中亲水基团的重复单元a1）的含量为50摩尔％以上。

    Magnetic recording medium
    60.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US06936328B2

    公开(公告)日：2005-08-30

    申请号：US10395275

    申请日：2003-03-25

    申请人： Satoru Hayakawa ,  Yuichiro Murayama

    发明人： Satoru Hayakawa ,  Yuichiro Murayama

    IPC分类号： G11B5/70 ,  G11B5/702 ,  G11B5/738 ,  G11B5/733

    CPC分类号： G11B5/738 ,  G11B5/70 ,  G11B5/7026 ,  Y10T428/24355 ,  Y10T428/25 ,  Y10T428/2982

    摘要： A magnetic recording medium comprising: a support; a subbing layer comprising a radiation-curable resin; a nonmagnetic layer comprising a nonmagnetic powder and a binder; and at least one magnetic layer comprising a ferromagnetic powder and a binder, in this order, wherein the subbing layer has a thickness of from 0.05 to 1.0 μm, and the nonmagnetic powder has an average acicular ratio of 8 or more and has a form of a raft.

    摘要翻译： 一种磁记录介质，包括：支撑体; 包含辐射固化树脂的底层; 包含非磁性粉末和粘合剂的非磁性层; 以及包含铁磁粉末和粘合剂的至少一个磁性层，其中所述底层具有0.05至1.0μm的厚度，并且所述非磁性粉末的平均针状比为8或更大，并且具有 筏子