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    Semipermeable Composite Membrane and Process for Producing the Same
    1.
    发明申请
    Semipermeable Composite Membrane and Process for Producing the Same 审中-公开
    半透膜复合膜及其制造方法

    公开(公告)号：US20080053893A1

    公开(公告)日：2008-03-06

    申请号：US11664428

    申请日：2005-09-09

    申请人： Tomomi Ohara ,  Chiaki Harada ,  Tetsuo Inoue ,  Naoki Kurata ,  Takahisa Konishi ,  Takashi Kamada ,  Hironobu Machinaga

    发明人： Tomomi Ohara ,  Chiaki Harada ,  Tetsuo Inoue ,  Naoki Kurata ,  Takahisa Konishi ,  Takashi Kamada ,  Hironobu Machinaga

    IPC分类号： B01D39/14 ,  B01J20/28

    CPC分类号： B01D69/125 ,  B01D67/0006 ,  B01D67/0081 ,  B01D67/0088 ,  B01D69/02 ,  B01D71/56 ,  B01D2323/06

    摘要： The present invention aims at providing a composite semipermeable membrane excellent in water permeability and salt-blocking rate, and including an extremely small amount of unreacted polyfunctional amine components in the membrane, and at providing a process for producing the composite semipermeable membrane. A composite semipermeable membrane having a skin layer formed on the surface of a porous support, the skin layer comprising a polyamide resin obtained by interfacial polymerization of a polyfunctional amine component and a polyfunctional acid halide component, wherein the content of an unreacted polyfunctional amine component is 200 mg/m2 or less after formation of the skin layer and before a membrane washing treatment, and the content of the unreacted polyfunctional amine component after the membrane washing treatment is 20 mg/m2 or less.

    摘要翻译： 本发明的目的在于提供一种透水性和耐盐分性优异的复合半透膜，在膜中含有极少量未反应的多官能胺成分，提供复合半透膜的制造方法。 一种复合半透膜，其具有形成在多孔载体的表面上的表皮层，所述表皮层包含通过多官能胺组分和多官能酰卤组分的界面聚合获得的聚酰胺树脂，其中未反应的多官能胺组分的含量为 形成皮肤层之后和膜洗涤处理之前200mg / m 2以下，膜洗涤处理后的未反应的多官能胺成分的含量为20mg / m 2 或更少。

    SEMIPERMEABLE COMPOSITE MEMBRANE AND PROCESS FOR PRODUCING THE SAME
    2.
    发明申请
    SEMIPERMEABLE COMPOSITE MEMBRANE AND PROCESS FOR PRODUCING THE SAME 审中-公开
    可制造的复合膜及其制造方法

    公开(公告)号：US20100173083A1

    公开(公告)日：2010-07-08

    申请号：US12728347

    申请日：2010-03-22

    申请人： Tomomi Ohara ,  Chiaki Harada ,  Tetsuo Inoue ,  Naoki Kurata ,  Takahisa Konishi ,  Takashi Kamada ,  Hironobu Machinaga

    发明人： Tomomi Ohara ,  Chiaki Harada ,  Tetsuo Inoue ,  Naoki Kurata ,  Takahisa Konishi ,  Takashi Kamada ,  Hironobu Machinaga

    IPC分类号： B05D3/00

    CPC分类号： B01D69/125 ,  B01D67/0006 ,  B01D67/0081 ,  B01D67/0088 ,  B01D69/02 ,  B01D71/56 ,  B01D2323/06

    摘要： The present invention aims at providing a composite semipermeable membrane excellent in water permeability and salt-blocking rate, and including an extremely small amount of unreacted polyfunctional amine components in the membrane, and at providing a process for producing the composite semipermeable membrane. A composite semipermeable membrane having a skin layer formed on the surface of a porous support, the skin layer comprising a polyamide resin obtained by interfacial polymerization of a polyfunctional amine component and a polyfunctional acid halide component, wherein the content of an unreacted polyfunctional amine component is 200 mg/m2 or less after formation of the skin layer and before a membrane washing treatment, and the content of the unreacted polyfunctional amine component after the membrane washing treatment is 20 mg/m2 or less.

    摘要翻译： 本发明的目的在于提供一种透水性和耐盐分性优异的复合半透膜，在膜中含有极少量未反应的多官能胺成分，提供复合半透膜的制造方法。 一种复合半透膜，其具有形成在多孔载体的表面上的表皮层，所述表皮层包含通过多官能胺组分和多官能酰卤组分的界面聚合获得的聚酰胺树脂，其中未反应的多官能胺组分的含量为 在形成皮肤层之后和膜洗涤处理之前为200mg / m 2以下，膜洗涤处理后的未反应的多官能胺成分的含量为20mg / m 2以下。

    Semipermeable Composite Membrane and Process for Producing the Same
    3.
    发明申请
    Semipermeable Composite Membrane and Process for Producing the Same 审中-公开
    半透膜复合膜及其制造方法

    公开(公告)号：US20080257818A1

    公开(公告)日：2008-10-23

    申请号：US11664371

    申请日：2005-09-09

    申请人： Takahisa Konishi ,  Tomomi Ohara ,  Chiaki Harada ,  Tetsuo Inoue ,  Naoki Kurata ,  Takashi Kamada ,  Hironobu Machinaga

    发明人： Takahisa Konishi ,  Tomomi Ohara ,  Chiaki Harada ,  Tetsuo Inoue ,  Naoki Kurata ,  Takashi Kamada ,  Hironobu Machinaga

    IPC分类号： B01D71/56 ,  B01D69/12 ,  B01D69/10 ,  B05D1/00

    CPC分类号： B01D71/56 ,  B01D69/02 ,  B01D69/125

    摘要： The present invention aims at providing a composite semipermeable membrane having outstanding water permeability and salt-blocking rate, and extremely small amount of unreacted polyfunctional amine components in the porous support, and at providing a process for producing the composite semipermeable membrane. A composite semipermeable membrane having a skin layer formed on the surface of a porous support, the skin layer comprising a polyamide resin obtained by interfacial polymerization of a polyfunctional amine component and a polyfunctional acid halide component, wherein the porous support has a microporous layer on a base material, and the content of an unreacted polyfunctional amine component in the base material after a membrane washing treatment is 0.5 mg/m2 or less.

    摘要翻译： 本发明的目的在于提供一种具有优异的透水性和防盐率的复合半透膜，以及在多孔载体中极少量未反应的多官能胺组分，以及提供一种制备该复合半透膜的方法。 一种复合半透膜，其具有形成在多孔载体的表面上的表皮层，所述表层包含通过多官能胺组分和多官能酰卤组分的界面聚合获得的聚酰胺树脂，其中所述多孔载体在其上具有微孔层 基材，膜洗涤处理后的基材中未反应的多官能胺成分的含量为0.5mg / m 2以下。

    Process for Producing Semipermeable Composite Membrane
    4.
    发明申请
    Process for Producing Semipermeable Composite Membrane 审中-公开
    生产半透膜复合膜的工艺

    公开(公告)号：US20080277334A1

    公开(公告)日：2008-11-13

    申请号：US11664254

    申请日：2005-09-05

    申请人： Tomomi Ohara ,  Chiaki Harada ,  Tetsuo Inoue ,  Naoki Kurata ,  Takahisa Konishi ,  Takashi Kamada

    发明人： Tomomi Ohara ,  Chiaki Harada ,  Tetsuo Inoue ,  Naoki Kurata ,  Takahisa Konishi ,  Takashi Kamada

    IPC分类号： B01D71/56 ,  B05D5/00

    CPC分类号： B01D71/56 ,  B01D67/0006 ,  B01D69/02 ,  B01D69/125 ,  B01D2323/06

    摘要： The present invention aims at providing a composite semipermeable membrane excellent in water permeability and salt-blocking rate, a smaller content of unreacted polyfunctional amine components in the membrane, the composite semipermeable membrane avoiding the necessity of a membrane washing treatment, and the present invention also aims at providing a process for producing the composite semipermeable membrane. A composite semipermeable membrane having a skin layer, formed on a surface of a porous support, including a polyamide resin obtained by an interfacial polymerization of a polyfunctional amine component and a polyfunctional acid halide component, wherein the content of the unreacted polyfunctional amine component is 200 mg/m2 or less without removing by washing of an unreacted polyfunctional amine component after formation of the skin layer.

    摘要翻译： 本发明的目的在于提供一种透水性和防盐率优异的复合半透膜，膜中未反应的多官能胺成分含量较少，复合半透膜避免了膜洗涤处理的需要，本发明也 旨在提供一种生产复合半透膜的方法。 一种复合半透膜，其具有形成在多孔载体的表面上的表层，该膜包括通过多官能胺组分和多官能酰卤组分的界面聚合而获得的聚酰胺树脂，其中未反应的多官能胺组分的含量为200 mg / m 2以下，而不需要在形成表皮层后洗涤未反应的多官能胺组分来除去。

    Composite semipermeable membrane
    5.
    发明授权
    Composite semipermeable membrane 有权

    公开(公告)号：US08584870B2

    公开(公告)日：2013-11-19

    申请号：US12668368

    申请日：2008-07-11

    申请人： Shinya Nishiyama ,  Naoki Kurata ,  Takahisa Konishi ,  Yuuji Yamashiro ,  Kouji Maruyama ,  Yasuhiro Uda ,  Chiaki Harada

    发明人： Shinya Nishiyama ,  Naoki Kurata ,  Takahisa Konishi ,  Yuuji Yamashiro ,  Kouji Maruyama ,  Yasuhiro Uda ,  Chiaki Harada

    IPC分类号： B01D39/20 ,  B01D61/00 ,  C02F1/28

    摘要： It is an object of the present invention to provide a composite semipermeable membrane having an excellent resistance property to contamination, particularly an excellent resistance property to microbial contamination, and a water treatment method using the composite semipermeable membrane. The present invention relates to a composite semipermeable membrane comprising a skin layer formed on the surface of a porous support and containing a polyamide-based resin obtained by reacting a polyfunctional amine component with a polyfunctional acid halide component, wherein an antibacterial layer containing a silver-based antibacterial agent and a polymer component is formed on the skin layer directly or with other layer interposed therebetween, and the weight ratio between the silver-based antibacterial agent and the polymer component in the antibacterial layer is 55:45 to 95:5 (silver-based antibacterial agent:polymer component).

    Pressure-sensitive adhesive material
    9.
    发明授权
    Pressure-sensitive adhesive material 有权
    压敏粘合剂材料

    公开(公告)号：US06414073B1

    公开(公告)日：2002-07-02

    申请号：US09536352

    申请日：2000-03-27

    申请人： Koichi Nakamura ,  Hiroshi Yamamoto ,  Tatsumi Amano ,  Kazuhiko Shibata ,  Chiaki Harada

    发明人： Koichi Nakamura ,  Hiroshi Yamamoto ,  Tatsumi Amano ,  Kazuhiko Shibata ,  Chiaki Harada

    IPC分类号： C08L4500

    CPC分类号： C09J107/00 ,  C08L2666/02 ,  C08L2666/24 ,  C09J7/10 ,  C09J7/383 ,  C09J7/387 ,  C09J153/02 ,  C09J2201/128 ,  C09J2407/00 ,  C09J2453/00

    摘要： A pressure-sensitive adhesive material comprises a pressure-sensitive adhesive layer comprising 100 parts by weight of natural rubber and 10 to 120 parts by weight of styrene-isoprene-styrene block copolymer (SIS) having a radiate configuration with a styrene content of 10 to 45% by weight. Preferably, the pressure-sensitive adhesive layer is free of metals or metal compounds. The pressure-sensitive adhesive layer may contain 5 to 150 parts by weight of a tackifier having an acid value of 1.5 or more. The pressure-sensitive adhesive material includes (A) a backing-less tape having a release liner having on one surface thereof the pressure-sensitive adhesive layer and (B) a double-coated tape having a backing having respective pressure-sensitive adhesive layers on surfaces thereof, at least one of which is constituted by the pressure-sensitive adhesive layer of the above-described type.

    摘要翻译： 压敏粘合剂材料包括包含100重量份天然橡胶和10至120重量份具有苯乙烯含量为10至10的辐射构型的苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物（SIS）的压敏粘合剂层 45重量％。 优选地，压敏粘合剂层不含金属或金属化合物。 粘合剂层可以含有5〜150重量份的酸值为1.5以上的增粘剂。 压敏粘合剂材料包括（A）具有剥离衬垫的无背胶带，该剥离衬垫在其一个表面上具有压敏粘合剂层，（B）双面胶带，其背衬上具有各自的压敏粘合剂层 其表面中的至少一个由上述类型的压敏粘合剂层构成。

    Composite tubular article and process for producing the same
    10.
    发明授权
    Composite tubular article and process for producing the same 失效
    复合管状制品及其制造方法

    公开(公告)号：US5411779A

    公开(公告)日：1995-05-02

    申请号：US877578

    申请日：1991-03-21

    申请人： Toshio Nakajima ,  Masayuki Kaneto ,  Toshihiko Tomita ,  Tokio Fujita ,  Hitoshi Ishizaka ,  Chiaki Harada ,  Gosei Uemura ,  Taizo Sasaki ,  Masao Nakamura ,  Mamoru Hondo ,  Tadanori Michimoto ,  Toshiaki Iwamoto

    发明人： Toshio Nakajima ,  Masayuki Kaneto ,  Toshihiko Tomita ,  Tokio Fujita ,  Hitoshi Ishizaka ,  Chiaki Harada ,  Gosei Uemura ,  Taizo Sasaki ,  Masao Nakamura ,  Mamoru Hondo ,  Tadanori Michimoto ,  Toshiaki Iwamoto

    IPC分类号： B29C41/22 ,  B29D23/00 ,  B29D99/00 ,  G03G5/10 ,  G03G15/20 ,  B32B7/02 ,  B32B27/00

    CPC分类号： G03G15/2057 ,  B29C41/22 ,  B29D23/00 ,  B29D99/0035 ,  G03G15/2064 ,  G03G5/10 ,  B29K2027/12 ,  B29K2079/00 ,  B29K2995/0005 ,  B29L2023/00 ,  B29L2031/324 ,  B29L2031/709 ,  Y10T29/4956 ,  Y10T428/1372 ,  Y10T428/1393 ,  Y10T428/24628 ,  Y10T428/3154 ,  Y10T428/31721

    摘要： The present invention relates to a composite tubular article for use as the fixing belt in an image-forming device such as a copying machine etc., particularly as a fixing belt suited for thermal fixing, and also relates to a process for producing the same.Conventionally known as an image-fixing belt is a belt consisting of a polyimide resin as the inner layer and a fluoroplastic as the outer layer. However, this fixing belt has problems that clear images cannot be obtained because the thickness of each layer is uneven, and that unglossed, so-called matt images cannot be obtained because the belt surface is smooth.This invention provides a composite tubular article comprising a tubular inner layer made of a polyimide resin and a tubular outer layer made of a fluoroplastic, the outer circumferential surface of the fluoroplastic tubular outer layer having a surface roughness of 1 to 10 .mu.m. The invention further provides, as a production process for the same, a process in which the outer layer is formed by use of a cylinder having an inner circumferential surface with a surface roughness of 1 to 10 .mu.m, and a polyimide-resin tubular inner layer is formed on the inner circumferential surface of the outer layer by converting a poly(amic acid) into a polyimide, or a process in which an inner layer formed by converting a poly(amic acid) into a polyimide is immersed in or sprayed with a fluoroplastic solution in which a particulate material of 5 .mu.m or smaller has been dispersed, thereby to form an outer layer.

    摘要翻译： PCT No.PCT / JP90 / 00941 Sec。 371日期1991年3月21日 102（e）1991年3月21日PCT PCT 1990年7月20日PCT公布。 出版物WO91 / 01220 日本1991年2月7日。本发明涉及一种用作复印机等图像形成装置中的定影带的复合管状制品，特别是作为适合于热固定的定影带， 其制造方法。 常规称为图像定影带是由作为内层的聚酰亚胺树脂和作为外层的氟塑料构成的带。 然而，该定影带具有由于每层的厚度不均匀而无法获得清晰的图像的问题，并且由于带表面光滑，所以无法获得所谓的无光泽图像。 本发明提供一种复合管状制品，其包括由聚酰亚胺树脂制成的管状内层和由氟塑料制成的管状外层，所述氟塑料管状外层的外周表面具有1-10μm的表面粗糙度。 本发明还提供作为其制造方法的方法，其中通过使用具有表面粗糙度为1至10μm的内周表面的圆筒和聚酰亚胺树脂管状内部形成外层 通过将聚酰胺酸转化为聚酰亚胺，在外层的内周面上形成层，或者将通过将聚酰胺酸转化为聚酰亚胺而形成的内层浸渍或喷雾的工序 其中已经分散有5μm或更小的颗粒材料的氟塑料溶液，从而形成外层。