利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

66 条记录 (耗时 0.023 秒)

    Method for the preparation of an acrylic polymer modified with an organopolysiloxane
    32.
    发明授权
    Method for the preparation of an acrylic polymer modified with an organopolysiloxane 失效
    制备用有机硅氧烷改性的丙烯酸聚合物的方法

    公开(公告)号：US5232997A

    公开(公告)日：1993-08-03

    申请号：US670276

    申请日：1991-03-15

    申请人： Kunio Itoh ,  Motoo Fukushima ,  Toshio Ohba ,  Hiroyuki Ohata ,  Harukazu Okuda

    发明人： Kunio Itoh ,  Motoo Fukushima ,  Toshio Ohba ,  Hiroyuki Ohata ,  Harukazu Okuda

    IPC分类号： C08F230/08 ,  C08F290/06

    CPC分类号： C08F230/08 ,  C08F290/068

    摘要： An acrylic rubbery polymer having remarkably improved cold resistance can be prepared by modification with an organopolysiloxane by the emulsion copolymerization of a monomeric mixture of two acrylic monomers, of which one is, for example, an alkyl acrylate and the other is an acrylic compound having, in a molecule, at least one ethylenically unsaturated group other than acrylic group in an aqueous emulsion of an organopolysiloxane having a substantial amount of mercapto-substituted monovalent hydrocarbon groups bonded to the silicon atoms.

    摘要翻译： 具有显着改善的耐寒性的丙烯酸类橡胶状聚合物可以通过用两种丙烯酸类单体的单体混合物的乳液共聚物进行改性来制备，其中一种是例如丙烯酸烷基酯，另一种是丙烯酸类化合物， 在具有大量巯基取代的单价烃基键合到硅原子的有机聚硅氧烷的水性乳液中，在分子中至少有一个除丙烯酸以外的烯属不饱和基团。

    Acrylic rubber composition
    33.
    发明授权
    Acrylic rubber composition 失效
    丙烯酸橡胶组合物

    公开(公告)号：US5134170A

    公开(公告)日：1992-07-28

    申请号：US792598

    申请日：1991-11-15

    申请人： Hiroyuki Ohata ,  Harukazu Okuda ,  Satoshi Terasaki ,  Masaharu Takahashi

    发明人： Hiroyuki Ohata ,  Harukazu Okuda ,  Satoshi Terasaki ,  Masaharu Takahashi

    IPC分类号： C08L33/04 ,  C08J9/10

    CPC分类号： C08J9/10 ,  C08J2333/06

    摘要： An acrylic rubber composition is proposed which is improved in respect of the extrusion-moldability as well as the surface slipperiness of the vulcanized article obtained therefrom. The composition comprises (a) an acrylic rubbery cooplymer which is a copolymer of a (meth)acrylic ester and a coolymerizable organosilicon compound having a silicon-bonded vinyl group in a molecule, (b) a reinforcing filler, (c) a powder of spherical particles having a specified average particle diameter and (d) an organic peroxide as a vulcanizing agent. The composition can be compounded further with a blowing agent to give a foamable rubber composition capable of being vulcanized into a spongy rubber body exhibiting excellent feeling on touch and slipperiness in contact with human skin to be useful, for example, as a material of cosmetic puffs.

    摘要翻译： 提出了丙烯酸橡胶组合物，其在挤出成型性以及由其获得的硫化制品的表面光滑性方面得到改进。 该组合物包含（a）丙烯酸橡胶状共聚物，其是分子中具有硅键合乙烯基的（甲基）丙烯酸酯和可共聚有机硅化合物的共聚物，（b）增强填料，（c） 具有指定平均粒径的球形颗粒和（d）作为硫化剂的有机过氧化物。 该组合物可以与发泡剂进一步混合，得到能够硫化成海绵状橡胶体的发泡性橡胶组合物，其表现出良好的触感和与人体皮肤接触的滑爽性，例如可用作化妆气泡的材料 。

    Optical disk and optical disk drive device
    36.
    发明授权
    Optical disk and optical disk drive device 失效
    光盘和光盘驱动器

    公开(公告)号：US07548497B2

    公开(公告)日：2009-06-16

    申请号：US11822404

    申请日：2007-07-05

    申请人： Kyosuke Yoshimoto ,  Mahesh C. Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

    发明人： Kyosuke Yoshimoto ,  Mahesh C. Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

    IPC分类号： G11B20/10

    CPC分类号： G11B7/0079 ,  G11B7/00745

    摘要： An optical disk physical has a recording region divided into zones, each zone including physical tracks adjacent to each other. An integer number of sectors are provided in each physical track. The angular recording density is higher in the more outward zones such that the linear recording density is substantially constant throughout the recording region, and logical tracks are formed of a predetermined number of sectors. independent of the physical tracks. The conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from a host device is easy. The addresses written in headers of the sectors in the logical track in which data are actually recorded, including substitute sectors used in place of defect sectors, are preferably consecutive to further facilitate the conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from the host device. Each of the zones can be set to serve as any of the different types of recording area, independently of other zones.

    摘要翻译： 光盘物理上具有划分成区域的记录区域，每个区域包括彼此相邻的物理轨道。 在每个物理轨道中提供整数个扇区。 在更向外的区域中角度记录密度较高，使得整个记录区域的线性记录密度基本恒定，并且逻辑磁道由预定数量的扇区形成。 独立于物理轨道。 从磁盘读取的逻辑磁道和扇区地址与从主机设备提供的线性逻辑地址之间的转换很容易。 写入数据实际记录的逻辑磁道中的扇区头部的地址，包括用于代替缺陷扇区的替代扇区，优选地是连续的，以进一步促进从盘读取的逻辑磁道和扇区地址之间的转换 从主机设备提供的线性逻辑地址。 每个区域可以设置为独立于其他区域，用作任何不同类型的记录区域。

    Elastically stretchable composite sheet and process for making the same
    40.
    发明授权
    Elastically stretchable composite sheet and process for making the same 有权
    弹性拉伸复合片材及其制造方法

    公开(公告)号：US06821372B2

    公开(公告)日：2004-11-23

    申请号：US10292008

    申请日：2002-11-12

    申请人： Hiroyuki Ohata

    发明人： Hiroyuki Ohata

    IPC分类号： B32B3116

    CPC分类号： B32B5/26 ,  B32B5/04 ,  D04H1/4374 ,  D04H1/559 ,  Y10T428/256 ,  Y10T442/2311 ,  Y10T442/2361 ,  Y10T442/3138 ,  Y10T442/601 ,  Y10T442/659

    摘要： An elastically stretchable composite sheet includes an elastic layer and an inelastic layer formed with stretchable fibers having a relatively small diameter and bonded to at least one surface of the elastic layer. In the inelastic layer bonded to the elastic layer is formed with thermoplastic synthetic fiber, at least 80% by weight of stretchable fibers includes thermoplastic synthetic fiber containing lubricant of 0.1˜5.0% by weight.

    摘要翻译： 弹性伸缩性复合片材包括弹性层和非弹性层，所述非弹性层由直径相对较小的伸缩性纤维形成，并且与弹性层的至少一个表面结合。 在与弹性层接合的非弹性层中，由热塑性合成纤维形成，至少80重量％的可拉伸纤维包含含有0.1〜5.0重量％润滑剂的热塑性合成纤维。