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1. 发明授权

US07562778B2 Composite porous membrane and method for producing the same 有权
标题翻译：复合多孔膜及其制造方法
公开(公告)号：US07562778B2
公开(公告)日：2009-07-21
申请号：US11826015
申请日：2007-07-11
申请人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mizuta , Hiroyuki Fujiki
发明人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mizuta , Hiroyuki Fujiki
IPC分类号： B01D69/12 , B01D69/10 , B01D29/00
CPC分类号： B01D69/08 , B01D67/0011 , B01D69/087 , B01D69/10 , B01D69/12 , B01D71/34 , B01D2325/02 , B01D2325/023 , B01D2325/24
摘要： An object of the present invention is to provide a composite porous membrane, which has not only excellent filtration capacity, but also excellent adhesion between a porous membrane and a braid and mechanical properties, and a method for producing the composite porous membrane. The present invention relates to a composite porous membrane comprising a braid, and a membrane material; wherein the membrane material comprises a first porous layer comprising a dense layer which is arranged on the outer surface of the braid, and a second porous layer comprising a dense layer which is arranged on the first porous layer, and a method for producing the composite porous membrane.
摘要翻译：本发明的目的是提供一种复合多孔膜，其不仅具有优异的过滤能力，而且具有多孔膜与编织物之间的优异粘合性和机械性能，以及复合多孔膜的制造方法。本发明涉及一种复合多孔膜，包括编织物和膜材料; 其中所述膜材料包括布置在所述编织物的外表面上的致密层的第一多孔层和布置在所述第一多孔层上的致密层的第二多孔层以及所述复合多孔层的制造方法膜。

2. 发明授权

US07306105B2 Composite porous membrane and method for producing the same 有权
公开(公告)号：US07306105B2
公开(公告)日：2007-12-11
申请号：US11125179
申请日：2005-05-10
申请人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mizuta , Hiroyuki Fujiki
发明人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mizuta , Hiroyuki Fujiki
IPC分类号： B01D69/12 , B01D69/10 , B01D29/00
CPC分类号： B01D69/08 , B01D67/0011 , B01D69/087 , B01D69/10 , B01D69/12 , B01D71/34 , B01D2325/02 , B01D2325/023 , B01D2325/24
摘要： An object of the present invention is to provide a composite porous membrane, which has not only excellent filtration capacity, but also excellent adhesion between a porous membrane and a braid and mechanical properties, and a method for producing the composite porous membrane. The present invention relates to a composite porous membrane comprising a braid, and a membrane material; wherein the membrane material comprises a first porous layer comprising a dense layer which is arranged on the outer surface of the braid, and a second porous layer comprising a dense layer which is arranged on the first porous layer, and a method for producing the composite porous membrane.

3. 发明授权

US07807221B2 Composite porous membrane and method for producing the same 有权
标题翻译：复合多孔膜及其制造方法
公开(公告)号：US07807221B2
公开(公告)日：2010-10-05
申请号：US11766577
申请日：2007-06-21
申请人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mizuta , Hiroyuki Fujiki
发明人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mizuta , Hiroyuki Fujiki
IPC分类号： B05D5/00 , B01D69/12 , B01D71/00 , B01D71/34
CPC分类号： B01D69/08 , B01D67/0011 , B01D69/087 , B01D69/10 , B01D69/12 , B01D71/34 , B01D2325/02 , B01D2325/023 , B01D2325/24
摘要： An object of the present invention is to provide a composite porous membrane, which has not only excellent filtration capacity, but also excellent adhesion between a porous membrane and a braid and mechanical properties, and a method for producing the composite porous membrane. The present invention relates to a composite porous membrane comprising a braid, and a membrane material; wherein the membrane material comprises a first porous layer comprising a dense layer which is arranged on the outer surface of the braid, and a second porous layer comprising a dense layer which is arranged on the first porous layer, and a method for producing the composite porous membrane.
摘要翻译：本发明的目的是提供一种复合多孔膜，其不仅具有优异的过滤能力，而且具有多孔膜与编织物之间的优异粘合性和机械性能，以及复合多孔膜的制造方法。本发明涉及一种复合多孔膜，包括编织物和膜材料; 其中所述膜材料包括布置在所述编织物的外表面上的致密层的第一多孔层和布置在所述第一多孔层上的致密层的第二多孔层，以及所述复合多孔层的制造方法膜。

4. 发明申请

US20050205488A1 Composite porous membrane and method for producing the same 有权
标题翻译：复合多孔膜及其制造方法
公开(公告)号：US20050205488A1
公开(公告)日：2005-09-22
申请号：US11125179
申请日：2005-05-10
申请人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mizuta , Hiroyuki Fujiki
发明人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mizuta , Hiroyuki Fujiki
IPC分类号： B01D29/00 , B01D67/00 , B01D69/08 , B01D69/10 , B01D69/12 , B01D71/34
CPC分类号： B01D69/08 , B01D67/0011 , B01D69/087 , B01D69/10 , B01D69/12 , B01D71/34 , B01D2325/02 , B01D2325/023 , B01D2325/24
摘要： An object of the present invention is to provide a composite porous membrane, which has not only excellent filtration capacity, but also excellent adhesion between a porous membrane and a braid and mechanical properties, and a method for producing the composite porous membrane. The present invention relates to a composite porous membrane comprising a braid, and a membrane material; wherein the membrane material comprises a first porous layer comprising a dense layer which is arranged on the outer surface of the braid, and a second porous layer comprising a dense layer which is arranged on the first porous layer, and a method for producing the composite porous membrane.
摘要翻译：本发明的目的是提供一种复合多孔膜，其不仅具有优异的过滤能力，而且具有多孔膜与编织物之间的优异粘合性和机械性能，以及复合多孔膜的制造方法。本发明涉及一种复合多孔膜，包括编织物和膜材料; 其中所述膜材料包括布置在所述编织物的外表面上的致密层的第一多孔层和布置在所述第一多孔层上的致密层的第二多孔层以及所述复合多孔层的制造方法膜。

5. 发明申请

US20070262017A1 Composite porous membrane and method for producing the same 有权
标题翻译：复合多孔膜及其制造方法
公开(公告)号：US20070262017A1
公开(公告)日：2007-11-15
申请号：US11826015
申请日：2007-07-11
申请人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mitzuta , Hiroyuki Fujiki
发明人： Katsuhiko Shinada , Kei Murase , Teruyuki Yamada , Yuuichi Shirasu , Masahiko Mitzuta , Hiroyuki Fujiki
IPC分类号： B01D29/46
CPC分类号： B01D69/08 , B01D67/0011 , B01D69/087 , B01D69/10 , B01D69/12 , B01D71/34 , B01D2325/02 , B01D2325/023 , B01D2325/24
摘要： An object of the present invention is to provide a composite porous membrane, which has not only excellent filtration capacity, but also excellent adhesion between a porous membrane and a braid and mechanical properties, and a method for producing the composite porous membrane. The present invention relates to a composite porous membrane comprising a braid, and a membrane material; wherein the membrane material comprises a first porous layer comprising a dense layer which is arranged on the outer surface of the braid, and a second porous layer comprising a dense layer which is arranged on the first porous layer, and a method for producing the composite porous membrane.
摘要翻译：本发明的目的是提供一种复合多孔膜，其不仅具有优异的过滤能力，而且具有多孔膜与编织物之间的优异粘合性和机械性能，以及复合多孔膜的制造方法。本发明涉及一种复合多孔膜，包括编织物和膜材料; 其中所述膜材料包括布置在所述编织物的外表面上的致密层的第一多孔层和布置在所述第一多孔层上的致密层的第二多孔层以及所述复合多孔层的制造方法膜。

6. 发明申请

US20140128517A1 METHOD FOR DISSOLVING AND DEGASSING POLYMER, AND METHOD FOR PRODUCING POROUS FILM 有权
标题翻译：溶解和降解聚合物的方法，以及生产多孔膜的方法
公开(公告)号：US20140128517A1
公开(公告)日：2014-05-08
申请号：US14112237
申请日：2012-04-19
申请人： Katsuhiko Shinada , Masahiko Mizuta
发明人： Katsuhiko Shinada , Masahiko Mizuta
IPC分类号： C08L27/16
CPC分类号： C08L27/16 , C08J3/09 , C08J2300/00 , C08J2327/08 , C08J2339/06
摘要： A method for dissolving and degassing a polymer is described, including a dissolution/degassing step. In the dissolution/degassing step, a mixture containing the polymer and a solvent is agitated, in a pressure-reduced condition with a gauge pressure of −50 to −90 kPa and at a temperature lower than the boiling point of the solvent in the pressure-reduced condition but higher than the freezing point of the same, to dissolve the polymer and simultaneously degas the polymer solution, so as to obtain a polymer solution.
摘要翻译：描述了一种溶解和脱气聚合物的方法，包括溶解/脱气步骤。在溶解/脱气步骤中，在压力为-50至-90kPa的压力降压条件下，在低于溶剂沸点的压力下，搅拌含有聚合物和溶剂的混合物降低的条件但高于其凝固点，以溶解聚合物并同时使聚合物溶液脱气，从而获得聚合物溶液。

7. 发明授权

US09296886B2 Method for dissolving and degassing polymer, and method for producing porous film 有权
标题翻译：溶解和脱气聚合物的方法，以及多孔膜的制造方法
公开(公告)号：US09296886B2
公开(公告)日：2016-03-29
申请号：US14112237
申请日：2012-04-19
申请人： Katsuhiko Shinada , Masahiko Mizuta
发明人： Katsuhiko Shinada , Masahiko Mizuta
IPC分类号： D01D1/04 , D01F6/76 , C08L27/16 , C08J3/09
CPC分类号： C08L27/16 , C08J3/09 , C08J2300/00 , C08J2327/08 , C08J2339/06
摘要： A method for dissolving and degassing a polymer is described, including a dissolution/degassing step. In the dissolution/degassing step, a mixture containing the polymer and a solvent is agitated, in a pressure-reduced condition with a gauge pressure of −50 to −90 kPa and at a temperature lower than the boiling point of the solvent in the pressure-reduced condition but higher than the freezing point of the same, to dissolve the polymer and simultaneously degas the polymer solution, so as to obtain a polymer solution.
摘要翻译：描述了一种溶解和脱气聚合物的方法，包括溶解/脱气步骤。在溶解/脱气步骤中，在压力为-50至-90kPa的压力降压条件下，在低于溶剂沸点的压力下，搅拌含有聚合物和溶剂的混合物降低的条件但高于其凝固点，以溶解聚合物并同时使聚合物溶液脱气，从而获得聚合物溶液。

8. 发明授权

US06248267B1 Method for manufacturing fibril system fiber 失效
标题翻译：原纤系统纤维的制造方法
公开(公告)号：US06248267B1
公开(公告)日：2001-06-19
申请号：US09141032
申请日：1998-08-27
申请人： Yoshihiko Hosako , Teruyuki Yamada , Katsuhiko Shinada , Hideaki Habara , Shigeki Ogawa , Sadatoshi Nagamine , Keiji Hirota , Takashi Kozakura
发明人： Yoshihiko Hosako , Teruyuki Yamada , Katsuhiko Shinada , Hideaki Habara , Shigeki Ogawa , Sadatoshi Nagamine , Keiji Hirota , Takashi Kozakura
IPC分类号： D01D526
CPC分类号： D01D5/40
摘要： The present invention provides fibril system fibers which may be employed in filter applications and in artificial leather applications, and also provides an industrially superior manufacturing method for such fibril system fibers, and a spinning nozzle. The fibril fibers of the present invention include at least one macromolecular polymer having a film forming ability, and they have a structure in which fibrillated fibers having a diameter of 10 micrometers or less branch from main fibers having a width within a range of 0.1 micrometers-500 micrometers, and a length within a range of 10 micrometers-10 cm.
摘要翻译：本发明提供可用于过滤器应用和人造革应用中的原纤系统纤维，并且还提供了用于这种原纤系统纤维的工业上优良的制造方法和纺丝喷嘴。本发明的原纤维包括至少一种具有成膜能力的高分子聚合物，它们具有直径为10微米以下的原纤维纤维从主纤维分支的结构，宽度在0.1微米〜 500微米，长度在10微米-10厘米之间。

9. 发明授权

US09073728B2 Automatic winding device for filamentous material and automatic winding method 有权
标题翻译：自动卷绕装置用于丝状材料和自动卷绕方法
公开(公告)号：US09073728B2
公开(公告)日：2015-07-07
申请号：US14114222
申请日：2012-04-25
申请人： Katsuhiko Shinada
发明人： Katsuhiko Shinada
IPC分类号： B65H67/052 , B65H67/056 , B65H54/20 , B65H67/044
CPC分类号： B65H67/044 , B65H54/205 , B65H67/052 , B65H67/056 , B65H2701/31
摘要： An automatic winding device for a filamentous material which is an automatic winding device for a filamentous material that winds a plurality of provided filamentous materials simultaneously onto a plurality of bobbins; and an automatic winding method utilizing the automatic winding device are provided. The automatic winding device includes a plurality of spindles for winding bobbins and a guide roll. The number of the plurality of spindles is 1-1.75 times the number of thread handling routes.
摘要翻译：一种用于丝状材料的自动卷绕装置，其是用于将多个提供的丝状材料同时卷绕到多个筒管上的丝状材料的自动卷绕装置; 并且提供了利用自动卷绕装置的自动卷绕方法。自动上链装置包括用于卷绕筒管和导向辊的多个主轴。多个锭子的数量是线程处理路线数量的1-1.75倍。

10. 发明申请

US20140054813A1 POROUS FILM PRODUCTION METHOD AND DEVICE 审中-公开
标题翻译：多孔膜生产方法和装置
公开(公告)号：US20140054813A1
公开(公告)日：2014-02-27
申请号：US14112239
申请日：2012-04-20
申请人： Katsuhiko Shinada
发明人： Katsuhiko Shinada
IPC分类号： B29C39/44
CPC分类号： B29C39/44 , B01D67/0016 , B01D69/087 , B01D2323/08
摘要： A method for producing a porous film is described, including a solidification step for solidifying a film-forming starting solution in a solidification solution. In the method, the temperature of the solidification solution used in the solidification step is controlled by transferring the solidification solution, which is temperature-controlled by a temperature control means, to a solidification means for solidifying the film-forming starting solution. An apparatus for executing the method is also described. The method and apparatus for producing a porous film are capable of stably controlling the temperature of the solidification solution to control the fluctuation in the quality of the obtained porous film. In addition, an apparatus for producing a porous film, which is capable of producing a hollow-fiber film without causing defects thereto, is also described.
摘要翻译：描述了一种用于制备多孔膜的方法，包括用于在凝固溶液中固化成膜起始溶液的固化步骤。在该方法中，凝固步骤中使用的凝固溶液的温度通过将由温度控制装置温度控制的凝固溶液转移到固化成膜起始溶液的固化装置来控制。还描述了一种用于执行该方法的装置。用于制造多孔膜的方法和装置能够稳定地控制凝固溶液的温度以控制所得多孔膜质量的波动。此外，还描述了能够制造中空纤维膜而不引起缺陷的多孔膜制造装置。

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