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21 条记录 (耗时 0.025 秒)

    N-VINYL CYCLIC LACTAM POLYMER, PRODUCTION METHOD THEREOF, AND APPLICATION THEREOF
    1.
    发明申请
    N-VINYL CYCLIC LACTAM POLYMER, PRODUCTION METHOD THEREOF, AND APPLICATION THEREOF 审中-公开
    N-乙烯基环状乳液聚合物，其生产方法及其应用

    公开(公告)号：US20090198029A1

    公开(公告)日：2009-08-06

    申请号：US11915590

    申请日：2006-05-26

    申请人： Takahiro Tsumori ,  Daisuke Imai ,  Yoshikazu Fujii

    发明人： Takahiro Tsumori ,  Daisuke Imai ,  Yoshikazu Fujii

    IPC分类号： C08F4/30 ,  C08F26/06

    CPC分类号： C08F271/02 ,  C11D3/3776

    摘要： To provide: an N-vinyl cyclic lactam polymer, which has excellent dispersibility and adsorptivity, and high calcium-ion capturing capability and can be preferably used in, for example, a detergent additive application; an application thereof; and a production method of the N-vinyl cyclic lactam polymer, the production method being capable of efficiently producing such an N-vinyl cyclic lactam polymer. An N-vinyl cyclic lactam polymer produced by a polymerization of a monomer component containing a carboxyl group-containing unsaturated monomer with a polymer having an N-vinyl cyclic lactam unit, wherein the carboxyl group-containing unsaturated monomer is 200 to 9900 parts by weight, relative to 100 parts by weight of the polymer having an N-vinyl cyclic lactam unit, and the N-vinyl cyclic lactam polymer has a viscosity at 25° C. of 100000 mPa·s or less in an aqueous solution with a solid content of 25% by weight.

    摘要翻译： 提供：分散性和吸附性优异，钙离子捕获能力高的N-乙烯基环状内酰胺聚合物，优选用于例如洗涤剂添加剂用途中。 其应用; 以及N-乙烯基环内酰胺聚合物的制造方法，该制造方法能够有效地制造这种N-乙烯基环状内酰胺类聚合物。 通过含有含羧基的不饱和单体的单体组分与具有N-乙烯基环状内酰胺单元的聚合物的聚合制备的N-乙烯基环状内酰胺聚合物，其中含羧基的不饱和单体为200〜9900重量份 相对于100重量份的具有N-乙烯基环内酰胺单元的聚合物，N-乙烯基环内酰胺聚合物在固体含量的水溶液中的25℃下的粘度为100000mPa.s以下 为25重量％。

    Vinylpyrrolidone-based copolymer and a method for production thereof
    3.
    发明授权
    Vinylpyrrolidone-based copolymer and a method for production thereof 有权
    乙烯基吡咯烷酮类共聚物及其制造方法

    公开(公告)号：US07851568B2

    公开(公告)日：2010-12-14

    申请号：US11907906

    申请日：2007-10-18

    申请人： Daisuke Imai ,  Keiko Izumi ,  Yoshitomo Nakata

    发明人： Daisuke Imai ,  Keiko Izumi ,  Yoshitomo Nakata

    IPC分类号： C08F26/10

    CPC分类号： C08F226/10

    摘要： There is provided a vinylpyrrolidone-based copolymer having as essential components N-vinylpyrrolidone and hydroxyl group-containing (meth)acrylate, which gives a favorable crosslinked coating film, and a method for production by which the copolymer is easily obtained.A vinylpyrrolidone-based copolymer of the present invention contains a constitutional unit derived from N-vinylpyrrolidone and a constitutional unit derived from hydroxyl group-containing (meth)acrylate at a specific ratio, in which a K value according to Fikentscher is 12 or more, water insoluble matter is 0.5% by mass (on the basis of solid content) or less, and each content of iron, nickel, chromium, sodium and calcium is 500 ppb (on the basis of mass: the same hereinafter) or less, or electrical conductivity of a 10% by mass-aqueous solution of the vinylpyrrolidone-based copolymer is 35 μS/cm or less.

    摘要翻译： 提供了作为必要成分的N-乙烯基吡咯烷酮和含羟基（甲基）丙烯酸酯的乙烯基吡咯烷酮类共聚物，其具有良好的交联涂膜，以及易于获得共聚物的制造方法。 本发明的基于乙烯基吡咯烷酮的共聚物含有由N-乙烯基吡咯烷酮衍生的结构单元和来自含羟基（甲基）丙烯酸酯的结构单元，其特征在于，其中根据Fikentscher的K值为12以上， 水不溶物为0.5质量％（以固体成分为基准）以下，铁，镍，铬，钠和钙的含量为500ppb（以质量计：下同）或以下 乙烯基吡咯烷酮类共聚物的10质量％水溶液的导电率为35μS/ cm以下。

    Ink jet recording sheet
    5.
    发明申请
    Ink jet recording sheet 审中-公开
    喷墨记录纸

    公开(公告)号：US20050179759A1

    公开(公告)日：2005-08-18

    申请号：US10506977

    申请日：2003-03-10

    申请人： Yoshio Yoshida ,  Daisuke Imai ,  Shoichi Endo ,  Jiro Yoshimura ,  Noboru Kondo ,  Kazuhiro Iwasaki

    发明人： Yoshio Yoshida ,  Daisuke Imai ,  Shoichi Endo ,  Jiro Yoshimura ,  Noboru Kondo ,  Kazuhiro Iwasaki

    IPC分类号： B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  B41J2/01

    CPC分类号： B41M5/52 ,  B41M5/508 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5245 ,  B41M5/5254 ,  B41M2205/12

    摘要： This invention is an inkjet recording sheet having a high gloss cast coating recording layer containing a pigment and a binder comprising mainly polyvinyl alcohol on a support having air permeability, wherein the pigment is a mixture comprising alumina (A) and silica (B) having an average particle diameter of 100˜500 nm, blended in the proportion of A:B=95:5˜50:50 in terms of weight ratio. The silica (B) is preferably a silica to which cationic properties have been imparted, and the alumina (A) is preferably γ-alumina. Due to this, the gloss of a silver halide photograph together with excellent ink absorption properties and print density can be obtained.

    摘要翻译： 本发明是一种具有高光泽流延涂层记录层的喷墨记录纸，其含有颜料和主要包含聚乙烯醇的粘合剂在具有透气性的载体上，其中该颜料是包含氧化铝（A）和二氧化硅（B）的混合物，其具有 平均粒径为100〜500nm，按重量比计A：B = 95：5〜50：50的比例混合。 二氧化硅（B）优选是赋予阳离子性质的二氧化硅，氧化铝（A）优选为γ-氧化铝。 由此，可以获得卤化银照片的光泽以及优异的油墨吸收性能和印刷密度。

    Tilt panel apparatus and electronic device
    6.
    发明授权
    Tilt panel apparatus and electronic device 有权
    倾斜面板装置和电子装置

    公开(公告)号：US08938177B2

    公开(公告)日：2015-01-20

    申请号：US12840412

    申请日：2010-07-21

    申请人： Daisuke Imai

    发明人： Daisuke Imai

    IPC分类号： G03G15/00 ,  G03G21/16

    CPC分类号： G03G21/1628 ,  G03G15/5016 ,  G03G2221/1687

    摘要： A tilt panel apparatus includes a tilt panel capable of pivoting between a first orientation and a second orientation, and an apparatus main body that supports the tilt panel in a pivotable state. The tilt panel has an external housing surface around the pivot center of the tilt panel, the external housing surface being exposed on the outer side of an apparatus when the tilt panel is in the first orientation and entering into a gap formed between the tilt panel and the apparatus main body as the tilt panel pivots from the first orientation toward the second orientation; and a stepped portion is formed in the apparatus main body adjacent to an edge portion that forms the opening of the gap, the stepped portion being a step higher than the edge portion.

    摘要翻译： 倾斜面板装置包括能够在第一取向和第二取向之间进行转动的倾斜面板，以及以可枢转状态支撑倾斜面板的装置主体。 倾斜面板具有围绕倾斜面板的枢转中心的外部壳体表面，当倾斜面板处于第一取向并且进入形成在倾斜面板和第二倾斜面板之间的间隙中时，外部壳体表面暴露在设备的外侧上 作为倾斜面板的装置主体从第一取向朝向第二取向枢转; 并且台阶部分形成在与形成间隙的开口的边缘部分相邻的装置主体中，台阶部分比边缘部分高。

    Electric rotating machine
    9.
    发明申请
    Electric rotating machine 有权
    电动旋转机

    公开(公告)号：US20050156480A1

    公开(公告)日：2005-07-21

    申请号：US11030908

    申请日：2005-01-10

    申请人： Daisuke Imai ,  Yoshihito Asao ,  Masahiko Fujita

    发明人： Daisuke Imai ,  Yoshihito Asao ,  Masahiko Fujita

    IPC分类号： H02K19/22 ,  H02K1/04 ,  H02K1/22 ,  H02K15/03 ,  H02K21/04

    CPC分类号： H02K21/044 ,  H02K1/04

    摘要： Claw-shaped magnetic poles are alternately disposed along the rotation plane of a rotor of an electric rotating machine, and a permanent magnet is disposed between the claw-shaped magnetic poles. Surface of the permanent magnet is coated with a coating layer. The coating layer is composed of a anticorrosive material performing sacrificial anticorrosion (metal flake in a coating film rusts prior to a matrix resulting in protection of the matrix) such as inorganic material containing zinc and a film of the anticorrosive material is formed by spraying. Ionization tendency of zinc is larger than that of iron composing the permanent magnet, and the permanent magnet is difficult to be rusted owing to the sacrificial anticorrosion. Consequently, anticorrosion of the permanent magnet disposed between the claw-shaped magnetic poles is improved.

    摘要翻译： 爪形磁极沿旋转电机的转子的旋转平面交替布置，并且永磁体设置在爪形磁极之间。 永磁体的表面涂覆有涂层。 涂层由防腐蚀材料（包括在保护基体的基体之前在涂膜中生锈的金属薄片）如含锌的无机材料和防腐蚀材料的膜形成的防腐材料组成。 锌的离子化趋势大于构成永磁体的铁的电离倾向，由于牺牲防腐蚀，永磁体难以生锈。 因此，提高了设置在爪形磁极之间的永磁体的防腐蚀。