利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.019 秒)

    Method of preparing water-absorbing resin
    1.
    发明授权
    Method of preparing water-absorbing resin 失效
    制备吸水树脂的方法

    公开(公告)号：US5652309A

    公开(公告)日：1997-07-29

    申请号：US671621

    申请日：1996-06-28

    申请人： Kiichi Itoh ,  Seiichiro Iida

    发明人： Kiichi Itoh ,  Seiichiro Iida

    IPC分类号： C08F2/20 ,  C08F2/32 ,  C08F291/00

    CPC分类号： C08F291/00

    摘要： A method of preparing a water-soluble resin, which comprises the steps of: subjecting an aqueous solution of a first water-soluble ethylenically unsaturated monomer to a first-stage water-in-oil type of reverse-phase suspension polymerization using a water-soluble radical polymerization initiator in a hydrophobic organic solvent in the presence of an emulsifier and optionally a crosslinking agent, thereby forming a slurry containing hydrous polymer gel particles; adding to said slurry a nonionic or anionic surface active agent having an HLB of at least 7 and higher than that of said emulsifier and an aqueous solution of a second water-soluble ethylenically unsaturated monomer so as to absorb the aqueous solution of the second monomer in said hydrous polymer gel particles; and carrying out a second-stage polymerization of said second monomer.

    摘要翻译： 一种制备水溶性树脂的方法，包括以下步骤：使用水溶性树脂将第一水溶性烯属不饱和单体的水溶液进行第一阶段的油包水型反相悬浮聚合， 在乳化剂和任选的交联剂的存在下在疏水性有机溶剂中溶解自由基聚合引发剂，从而形成含有含水聚合物凝胶颗粒的浆料; 向所述浆料中加入HLB至少为7并高于所述乳化剂的HLB的非离子或阴离子表面活性剂和第二水溶性烯属不饱和单体的水溶液，以便吸收第二单体的水溶液 所述含水聚合物凝胶颗粒; 并进行所述第二单体的第二阶段聚合。

    Method for producing thermoplastic resin film
    4.
    发明授权
    Method for producing thermoplastic resin film 有权
    热塑性树脂薄膜的制造方法

    公开(公告)号：US08211507B2

    公开(公告)日：2012-07-03

    申请号：US10927096

    申请日：2004-08-27

    申请人： Seiichiro Iida ,  Hisashi Tani

    发明人： Seiichiro Iida ,  Hisashi Tani

    IPC分类号： H05H1/00 ,  B05D3/06 ,  B32B5/16 ,  B32B27/08

    CPC分类号： B29C55/023 ,  B29C55/026 ,  B29C59/08 ,  B29C59/10 ,  B29C59/14 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/264 ,  Y10T428/3175 ,  Y10T428/31913

    摘要： Disclosed is a method for producing a thermoplastic resin film, which comprises oxidizing the surface of a thermoplastic resin film (i) that contains an unsaturated carboxylic acid-modified polyolefin-based resin, then applying a surface modifier thereto, and stretching it. According to the method, thermoplastic resin films can be produced that have good adhesiveness between the film substrate and the coating layer thereof and have good printability and electrostatic resistance.

    摘要翻译： 公开了一种热塑性树脂膜的制造方法，其包括使包含不饱和羧酸改性聚烯烃类树脂的热塑性树脂膜（i）的表面氧化，然后对其进行表面改性剂的拉伸。 根据该方法，可以制造在膜基材与其涂层之间具有良好粘合性的热塑性树脂膜，并且具有良好的印刷性和耐静电性。

    BACK SHEET FOR SOLAR CELLS, AND SOLAR CELL USING SAME
    9.
    发明申请
    BACK SHEET FOR SOLAR CELLS, AND SOLAR CELL USING SAME 审中-公开
    太阳能电池的背板和使用相同的太阳能电池

    公开(公告)号：US20140137935A1

    公开(公告)日：2014-05-22

    申请号：US14130752

    申请日：2012-07-06

    申请人： Yousuke Hiroi ,  Seiichiro Iida

    发明人： Yousuke Hiroi ,  Seiichiro Iida

    IPC分类号： H01L31/048

    CPC分类号： B32B27/36 ,  B32B7/12 ,  B32B15/08 ,  B32B27/08 ,  B32B27/20 ,  B32B27/306 ,  B32B27/32 ,  B32B2307/514 ,  B32B2457/12 ,  H01L31/049 ,  H01L31/056 ,  Y02E10/52

    摘要： A solar-cell back sheet comprising a laminate of an adhesive layer (2) containing 50 to 100% by weight of a thermoplastic resin and 0 to 50% by weight of an inorganic filler or an organic filler, and a base layer (1) containing 30 to 95% by weight of a polypropylene resin, and 5 to 70% by weight of an inorganic filler or an organic filler, and being stretched in at least one direction with a porosity of 55% or less, in which a reflectance for light of 750 nm wavelength is 90% or more and a partial discharge voltage per micrometer is 7.5 V or more, is excellent in partial discharge voltage, and can be reduced in thickness, and has excellent adhesion for a sealing material.

    摘要翻译： 一种太阳能电池背板，包括由50〜100重量％的热塑性树脂和0〜50重量％的无机填料或有机填料构成的粘合剂层（2）和基材层（1）的叠层体， 含有30〜95重量％的聚丙烯树脂和5〜70重量％的无机填料或有机填料，并且在孔隙率为55％以下的至少一个方向上拉伸，其中反射率为 750nm波长的光为90％以上，每微米的局部放电电压为7.5V以上，局部放电电压优异，厚度可以降低，密封材料的密合性优异。

    Porous resin film
    10.
    发明授权
    Porous resin film 有权
    多孔树脂膜

    公开(公告)号：US06811837B2

    公开(公告)日：2004-11-02

    申请号：US10165280

    申请日：2002-06-10

    申请人： Yasuo Iwasa ,  Seiichiro Iida ,  Nobuhiro Shibuya

    发明人： Yasuo Iwasa ,  Seiichiro Iida ,  Nobuhiro Shibuya

    IPC分类号： B41M540

    CPC分类号： B41M5/52 ,  B41M5/0064 ,  B41M5/508 ,  B41M5/5218 ,  B41M5/5245 ,  B41M5/5254 ,  B41M2205/12

    摘要： The invention provides a porous resin film having a good absorption of water content as a solvent for aqueous ink or aqueous paste and a recording medium comprising the porous resin film. The recording medium is characterized by the capability of absorbing an ink without density unevenness even during ink jet recording if the ejected amount of ink is great. The invention lies in a porous resin film comprising: a thermoplastic resin in an amount of 30 to 90% by weight; and an inorganic and/or organic finely divided powder in an amount of 10 to 70% by weight, wherein the inorganic and/or organic finely divided powder is surface-treated with a surface treating agent (A) made of a copolymer of diallylamine salt or alkyl diallylamine salt (a1) with a nonionic hydrophilic vinyl monomer (a2) and an anionic surface treating agent (B), and the porous resin film has a liquid absorption capacity of not smaller than 0.5 ml/m2 as measured by “Japan TAPPI No. 51-87”.

    摘要翻译： 本发明提供一种多孔树脂薄膜，其具有良好的水含量吸收作为水性墨水或水性糊剂的溶剂，以及包含多孔树脂薄膜的记录介质。 记录介质的特征在于即使在喷墨记录期间如果喷射量大的话，也能够吸收没有浓度不均匀性的油墨。 本发明在于一种多孔树脂膜，其包含：30〜90重量％的热塑性树脂; 和10〜70重量％的无机和/或有机细粉末，其中无机和/或有机细粉末用由二烯丙基胺盐的共聚物制成的表面处理剂（A）进行表面处理 或烷基二烯丙基胺盐（a1）与非离子亲水性乙烯基单体（a2）和阴离子表面处理剂（B）的摩尔比，并且多孔树脂膜的液体吸收容量不小于0.5ml / m 2， “日本TAPPI 51-87”。