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    Polymer and process for producing polymer
    2.
    发明申请
    Polymer and process for producing polymer 审中-公开
    聚合物和生产聚合物的方法

    公开(公告)号：US20050131192A1

    公开(公告)日：2005-06-16

    申请号：US10499331

    申请日：2002-10-30

    申请人： Takehisa Matsuda ,  Tetsuo Itoh ,  Tatsuya Ohsumi

    发明人： Takehisa Matsuda ,  Tetsuo Itoh ,  Tatsuya Ohsumi

    IPC分类号： A61L24/04 ,  C08G18/10 ,  C08G18/48 ,  C08G18/50 ,  C08G18/77 ,  C08L71/02 ,  C09J175/04 ,  C08G18/00

    CPC分类号： C09J175/04 ,  A61L24/04 ,  A61L24/046 ,  C08G18/10 ,  C08G18/4837 ,  C08G18/5015 ,  C08G18/5021 ,  C08G18/5072 ,  C08G18/773 ,  C08L71/02 ,  C08L75/04 ,  C08G18/302

    摘要： The object of the present invention is to provide a polymer best suited for use as a medical adhesive excellent in wet adhesion strength (water-resistant adhesive strength). In the present invention, a polymer capable of forming a cured film and useful as a medical adhesive, which has a viscosity at 37° C. of 0.5 to 2,000 Pa·s and shows a saturated water absorption of 0.2 to 5 ml/g, is used. The above-mentioned polymer preferably shows an initial water absorption rate of 0.01 to 0.5 ml/g·min, the wet elongation percentage of the cured film is preferably 100 to 1,500%, and the wet 100% modulus of the cured film is preferably 0.01 to 10 MPa. Additionally, it is preferable that the above-mentioned polymer contains oxyethylene groups and in which the oxyethylene group content is 30 to 100% by weight based on the weight of the polymer.

    摘要翻译： 本发明的目的是提供一种最适合用作湿粘合强度（耐水粘合强度）优异的医用粘合剂的聚合物。 在本发明中，能够形成固化膜并用作医用粘合剂的聚合物在37℃下的粘度为0.5〜2,000Pa·s，饱和吸水倍数为0.2〜5ml / g， 用来。 上述聚合物优选初始吸水率为0.01〜0.5ml / g·min，固化膜的湿延伸率优选为100〜1500％，固化膜的湿100％模量优选为0.01 至10MPa。 此外，上述聚合物优选含有氧化乙烯基，其中氧乙烯基含量相对于聚合物的重量为30〜100重量％。

    Surgical adhesive
    3.
    发明授权
    Surgical adhesive 失效
    手术胶

    公开(公告)号：US4740534A

    公开(公告)日：1988-04-26

    申请号：US898710

    申请日：1986-08-21

    申请人： Takehisa Matsuda ,  Hiroo Iwata ,  Tetsuo Itoh

    发明人： Takehisa Matsuda ,  Hiroo Iwata ,  Tetsuo Itoh

    IPC分类号： A61L24/04 ,  A61L27/18 ,  C08G18/10 ,  C09J175/08

    CPC分类号： C09J175/08 ,  A61L24/046 ,  A61L27/18 ,  C08G18/10 ,  Y10S528/904

    摘要： Elastomeric or flexible surgical adhesives, comprising [A] NCO-terminated hydrophilic urethane prepolymer derived from hydrophilic polyether polyol of higher oxyethylene content, or combination of [A] with [B] unsaturated cyano compound containing cyano group attached to a carbon atom constituting the polymerizable double bond, are used for bonding of tissues, with rapid cure rate and sufficient bonding power.

    摘要翻译： 弹性体或柔性手术粘合剂，包含衍生自具有较高氧化乙烯含量的亲水性聚醚多元醇的[A] NCO封端的亲水性氨基甲酸酯预聚物，或[A]与[B]含氰基的不饱和氰基化合物的组合， 双键，用于粘合组织，具有快速固化速度和足够的粘合力。

    Optical product having a thin film on the surface
    4.
    发明授权
    Optical product having a thin film on the surface 失效
    表面上具有薄膜的光学产品

    公开(公告)号：US4632844A

    公开(公告)日：1986-12-30

    申请号：US694996

    申请日：1985-01-25

    申请人： Kenji Yanagihara ,  Tetsuo Itoh ,  Mituo Kimura ,  Masahiro Niinomi

    发明人： Kenji Yanagihara ,  Tetsuo Itoh ,  Mituo Kimura ,  Masahiro Niinomi

    IPC分类号： G02C7/04 ,  C08F2/00 ,  C08F2/52 ,  C08F10/00 ,  C08F36/00 ,  B05D3/06

    CPC分类号： C08F2/52 ,  G02B1/10

    摘要： An optical product having a thin film on the surface which is obtained by subjecting a mixed gas of oxygen and a hydrocarbon compound having a double bond to plasma polymerization in the presence of an optical product, thereby forming on the surface of the optical product a thin film of a reaction product of said plasma polymerization. Said optical product having a thin film on the surface has excellent resistance to fogging due to adhesion of water drops when used in gas phase, excellent resistance to adhesion of air bubbles when used in liquid phase, high resistance to being stained by oils and fats and an excellent removability of stains due to oils and fats.

    摘要翻译： 表面上具有薄膜的光学产品是通过在光学产品的存在下使氧和具有双键的烃化合物的混合气体进行等离子体聚合而获得的，从而在光学产品的表面上形成薄的 所述等离子体聚合的反应产物的膜。 表面上具有薄膜的所述光学产品在气相中使用时由于水滴的附着而具有优异的抗起雾性，当在液相中使用时具有优异的气泡粘合性，耐油性和耐油脂性高抗性， 由油脂引起的污渍的极好的去除性。

    Paving material for footways and method of producing the same
    5.
    发明授权
    Paving material for footways and method of producing the same 失效
    地脚铺路材及其制作方法

    公开(公告)号：US06702514B2

    公开(公告)日：2004-03-09

    申请号：US10177758

    申请日：2002-06-24

    申请人： Masaichi Kaneko ,  Tetsuo Itoh ,  Koichi Mahira

    发明人： Masaichi Kaneko ,  Tetsuo Itoh ,  Koichi Mahira

    IPC分类号： E01C522

    CPC分类号： E01C5/22

    摘要： A paving material for footways, possessing high strength and lightweight property. The paving material for footways, comprising an upper layer and a lower layer, wherein the upper layer is made of rubber chips (A1) and a synthetic resin (A2) for binding the rubber chips (A1), and the lower layer is made of a fiber-reinforced plastic (B).

    摘要翻译： 用于地脚的铺路材料，具有高强度和轻便的性能。 用于地脚的铺路材料包括上层和下层，其中上层由橡胶片（A1）和用于粘合橡胶片（A1）的合成树脂（A2）制成，下层由 纤维增强塑料（B）。