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1. 发明授权

US09248410B2 Forward osmosis membrane for seawater desalination and method for preparing the same 有权
标题翻译：用于海水淡化的正向渗透膜及其制备方法
公开(公告)号：US09248410B2
公开(公告)日：2016-02-02
申请号：US13138284
申请日：2011-02-09
申请人： Sung Dae Chi , Bong Jun Cha , Jong Hwa Lee , Doo Ri Kim , Su Jeong Lim
发明人： Sung Dae Chi , Bong Jun Cha , Jong Hwa Lee , Doo Ri Kim , Su Jeong Lim
IPC分类号： B01D11/00 , B01D39/00 , B01D39/14 , C02F1/44 , B01D69/12 , B01D67/00 , B01D69/10 , B01D71/56 , B01D61/00 , B01D71/16 , B01D71/38 , B01D71/40 , B01D71/42 , B01D71/44 , B01D71/52 , B01D71/60
CPC分类号： B01D69/12 , B01D61/00 , B01D67/0006 , B01D69/10 , B01D69/125 , B01D71/16 , B01D71/38 , B01D71/40 , B01D71/42 , B01D71/44 , B01D71/52 , B01D71/56 , B01D71/60 , B01D2323/30 , B01D2325/022 , B01D2325/026 , B01D2325/36
摘要： A forward osmosis membrane for seawater desalination and a method for preparing the same. The forward osmosis membrane has a composite membrane structure including a nonwoven fabric layer, a hydrophilic polymer layer, and a polyamide layer. The hydrophilic polymer layer formed on the nonwoven fabric layer facilitates an inflow of water from the feed water to the draw solution to enhance flux and realize high water permeability in the direction of osmosis. The polyamide layer not only secures contamination resistance and chemical resistance but also minimizes the back diffusion of salts of the draw solution in the direction of reverse osmosis. Hence, the forward osmosis membrane of the present invention is greatly useful for desalination of high-concentration seawater.
摘要翻译：用于海水淡化的正向渗透膜及其制备方法。正向渗透膜具有包括无纺布层，亲水性聚合物层和聚酰胺层的复合膜结构。形成在非织造织物层上的亲水性聚合物层有助于从供给水流入拉伸溶液中以增加通量并在渗透方向上实现高透水性。聚酰胺层不仅确保了耐污染性和耐化学性，而且还使反渗透方向上的拉伸溶液的盐的反向扩散最小化。因此，本发明的正向渗透膜对于高浓度海水的脱盐是非常有用的。

2. 发明授权

US08986832B2 Optical-modulation object 有权
标题翻译：光调制对象
公开(公告)号：US08986832B2
公开(公告)日：2015-03-24
申请号：US12693495
申请日：2010-01-26
申请人： Yeon Soo Kim , Deog Jae Jo , Jin Soo Kim , Do Hyun Kim , In Young Yang
发明人： Yeon Soo Kim , Deog Jae Jo , Jin Soo Kim , Do Hyun Kim , In Young Yang
IPC分类号： D02G3/00 , D03D15/00 , G02B5/30 , B32B5/02 , B32B27/12 , D01D5/36
CPC分类号： G02B5/3083 , B32B3/266 , B32B5/02 , B32B5/08 , B32B5/24 , B32B23/10 , B32B23/20 , B32B27/12 , B32B27/18 , B32B27/20 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/38 , B32B27/40 , B32B2262/02 , B32B2262/0207 , B32B2262/023 , B32B2262/0246 , B32B2262/0261 , B32B2262/0276 , B32B2262/0292 , B32B2262/12 , B32B2270/00 , B32B2307/40 , B32B2307/412 , B32B2307/42 , B32B2307/702 , B32B2307/706 , B32B2307/708 , B32B2457/202 , B32B2551/00 , D01D5/36 , D10B2401/20 , Y10T156/10 , Y10T428/249924 , Y10T428/2913 , Y10T428/2929 , Y10T442/3138 , Y10T442/3163
摘要： Disclosed is an optical-modulation object, including birefringent island-in-the-sea yarns, whose island portions are grouped, based on two or more spinning cores, in a matrix. The optical-modulation object causes formation of an optical modulation interface between island portions and sea portions, thus maximizing optical modulation efficiency, as compared to conventional birefringent island-in-the-sea yarns.
摘要翻译：公开了一种光学调制对象，其包括基于两个或更多个旋转芯的矩阵中的岛部分被分组的双折射岛内海纱。与传统的双折射海岛岛纱相比，光调制对象导致在岛部分和海部之间形成光调制接口，从而最大化了光调制效率。

3. 发明申请

US20100218841A1 3-D FABRIC AND PREPARING THEREOF 审中-公开
标题翻译： 3-D织物及其制备
公开(公告)号：US20100218841A1
公开(公告)日：2010-09-02
申请号：US12705199
申请日：2010-02-12
申请人： Hoo-Sung CHANG , Il-Sun RYU
发明人： Hoo-Sung CHANG , Il-Sun RYU
IPC分类号： D03D3/00 , D03D11/00 , E06B9/386
CPC分类号： D03D11/02 , D03D1/007 , D03D15/12 , D10B2403/021 , D10B2503/03 , E06B9/262 , E06B9/266 , E06B9/38 , E06B2009/2627
摘要： A three-dimensional multilayer fabric is provided. The fabric comprises a surface layer, a backing layer, and an intermediate layer connecting the surface layer and the backing layer. The intermediate layer has a multi-layered structure where a multiple of a fabric is separated each other. The three-dimensional multilayer fabric can be woven on a single loom in a batch operation and undergo transformation between two-dimensional shape and three-dimensional shape. This fabric is applicable as materials for blinds with high light-shielding rate because intermediate portions have a multi-layered structure.
摘要翻译：提供三维多层织物。织物包括表面层，背衬层和连接表面层和背衬层的中间层。中间层具有其中织物的多个彼此分离的多层结构。三维多层织物可以在单个织机上以分批操作编织，并在二维形状和三维形状之间进行转换。这种织物适用于具有高遮光率的百叶窗材料，因为中间部分具有多层结构。

4. 发明授权

US07694696B2 3D fabric and preparing thereof 有权
标题翻译： 3D织物及其制备
公开(公告)号：US07694696B2
公开(公告)日：2010-04-13
申请号：US12307664
申请日：2008-04-11
申请人： Hoo-Sung Chang , Il-Sun Ryu
发明人： Hoo-Sung Chang , Il-Sun Ryu
IPC分类号： D03D15/04 , D03D9/00 , D03D25/00
CPC分类号： D03D11/02 , D03D1/08 , D10B2403/021 , E06B9/28 , E06B9/36 , E06B2009/2435
摘要： A three-dimensional multilayer fabric is provided. The fabric comprises a surface layer, a backing layer, and an intermediate layer connecting the surface layer and the backing layer. The surface layer includes sequential unstitched surface portions and sequential stitched surface portions formed in an alternating and repeating pattern. The unstitched surface portions of the surface layer are essentially composed of surface warp threads only, and the stitched surface portions of the surface layer are composed of the surface warp threads and intermediate warp threads. The backing layer includes sequential unstitched backing portions and sequential stitched backing portions formed in an alternating and repeating pattern. The unstitched backing portions of the backing layer are essentially composed of backing warp threads only, and the stitched backing portions of the backing layer are composed of the backing warp threads and the intermediate warp threads. The intermediate warp threads are woven without interlacing with weft threads on the surfaces of the unstitched backing portions. The intermediate layer includes sequential intermediate portions composed of the intermediate warp threads only. Each of the intermediate portions consists of a first intermediate portion and a second intermediate portion connected to the stitched surface portions and the stitched backing portions in an alternating and repeating pattern. The connecting warp threads of the intermediate layer exposed to the outside of the backing layer are sheared. Further provided is a method for the production of the fabric.
摘要翻译：提供三维多层织物。织物包括表面层，背衬层和连接表面层和背衬层的中间层。表面层包括顺序的未缝合的表面部分和以交替和重复图案形成的顺序的缝合表面部分。表面层的未缝合的表面部分仅基本上由表面经线组成，表面层的缝合表面部分由表面经线和中间经线组成。背衬层包括顺序未缝合的背衬部分和以交替和重复图案形成的顺序缝合背衬部分。背衬层的未缝合的背衬部分仅基本上由背衬经线组成，背衬层的缝合背衬部分由背衬经线和中间经纱组成。中间经线被编织而不与未缝合的背衬部分的表面上的纬纱交织。中间层仅包括由中间经线组成的顺序中间部分。每个中间部分由交替重复图案连接到缝合表面部分和缝合背衬部分的第一中间部分和第二中间部分组成。暴露于背衬层外侧的中间层的连接经线被剪切。还提供了一种生产织物的方法。

5. 发明授权

US09170355B2 Reflective polarizer having a dispersed polymer 有权
标题翻译：具有分散聚合物的反射偏振器
公开(公告)号：US09170355B2
公开(公告)日：2015-10-27
申请号：US13984580
申请日：2012-02-07
申请人： Duk Jae Cho , Jung Wan Han , Myeong Ki Baek , Hwang Kyu Lee , Seung Jin Ko
发明人： Duk Jae Cho , Jung Wan Han , Myeong Ki Baek , Hwang Kyu Lee , Seung Jin Ko
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02B5/30 , G02B5/3025 , G02F1/133536 , G02F2202/022 , G02F2202/30 , G02F2202/40
摘要： A reflective polarizer of the invention has excellent optical properties even though a very small number of polymer components per unit area is disposed inside a matrix thereof compared to reflective polarizers of the related art, which include birefringent polymer, since the polymer inside the matrix has a plate-like shape. This is advantageous for covering the entire range of visible light, since a plate-like polymer having a variety of optical thicknesses can be used. The additional processing of bonding the skin layer is not performed, since the skin layer is formed on at least one surface of the core layer in the state in which it is molten. This can greatly reduce manufacturing costs, and is advantageous in that it maximizes optical properties in a limited thickness.
摘要翻译：与现有技术的反射型偏振器相比，本发明的反射式偏振片具有优异的光学特性，即使在包含双折射聚合物的反射型偏振器中，由于基体内的聚合物具有板状形状。由于可以使用具有各种光学厚度的板状聚合物，因此这对于覆盖整个可见光范围是有利的。由于在熔融状态下在芯层的至少一个表面上形成表皮层，所以不进行附着表皮层的附加处理。这可以大大降低制造成本，并且有利的是其在有限的厚度中使光学性能最大化。

6. 发明授权

US08820540B2 Method for preparing a filtration membrane and filtration membrane prepared by said method 有权
标题翻译：制备通过所述方法制备的过滤膜和过滤膜的方法
公开(公告)号：US08820540B2
公开(公告)日：2014-09-02
申请号：US12931304
申请日：2011-01-28
申请人： Ja-Young Koo , Doowon Lee , Sungpyo Hong
发明人： Ja-Young Koo , Doowon Lee , Sungpyo Hong
IPC分类号： B01D39/00 , B01D39/14 , B01D71/06 , B01D71/26 , B29C65/00 , B29C59/00 , B28B11/08 , B01D69/12 , B01D71/56 , B01D67/00
CPC分类号： B01D69/12 , B01D67/00 , B01D67/0009 , B01D67/0032 , B01D67/0086 , B01D69/10 , B01D71/56 , B01D2325/04 , B32B5/022 , B32B27/06 , B32B27/281 , B32B27/285 , B32B27/286 , B32B27/32 , B32B27/322 , B32B27/34 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/062
摘要： Method for preparing a filtration membrane and a filtration membrane prepared by the method. According to one embodiment, the method involves casting a polymer solution onto a porous support to form a coated support. The coated support is then quenched to form a membrane/support composite, and the membrane/support composite is then dried. Next, a first end of a first piece of adhesive tape is applied to the membrane side of the composite, and the second end of the first piece of adhesive tape is applied to a first rotatable winder. In addition, a first end of a second piece of adhesive tape is applied to the support side of the composite, and the second end of the second piece of adhesive tape is applied to a second rotatable winder. The two winders are then rotated so as to pull apart the membrane from the support.
摘要翻译：通过该方法制备过滤膜和过滤膜的方法。根据一个实施方案，该方法包括将聚合物溶液浇铸到多孔载体上以形成涂覆的载体。然后将涂覆的载体淬灭以形成膜/载体复合材料，然后干燥膜/载体复合材料。接下来，将第一片粘合带的第一端施加到复合材料的膜侧，并且将第一粘合带的第二端施加到第一可旋转络纱机。此外，将第二片粘合带的第一端施加到复合体的支撑侧，并且将第二片粘合带的第二端施加到第二可旋转络纱机。然后旋转两个卷绕器以将膜从支撑件拉开。

7. 发明申请

US20140043786A1 REFLECTIVE POLARIZER HAVING A DISPERSED POLYMER 有权
标题翻译：具有分散聚合物的反射极化剂
公开(公告)号：US20140043786A1
公开(公告)日：2014-02-13
申请号：US13984580
申请日：2012-02-07
申请人： Duk Jae Cho , Jung Wan Han , Myeong Ki Baek , Hwang Kyu Lee , Seung Jin Ko
发明人： Duk Jae Cho , Jung Wan Han , Myeong Ki Baek , Hwang Kyu Lee , Seung Jin Ko
IPC分类号： G02B5/30
CPC分类号： G02B5/30 , G02B5/3025 , G02F1/133536 , G02F2202/022 , G02F2202/30 , G02F2202/40
摘要： A reflective polarizer of the invention has excellent optical properties even though a very small number of polymer components per unit area is disposed inside a matrix thereof compared to reflective polarizers of the related art, which include birefringent polymer, since the polymer inside the matrix has a plate-like shape. This is advantageous for covering the entire range of visible light, since a plate-like polymer having a variety of optical thicknesses can be used. The additional processing of bonding the skin layer is not performed, since the skin layer is formed on at least one surface of the core layer in the state in which it is molten. This can greatly reduce manufacturing costs, and is advantageous in that it maximizes optical properties in a limited thickness.
摘要翻译：与现有技术的反射型偏振器相比，本发明的反射式偏振片具有优异的光学特性，即使在包含双折射聚合物的反射型偏振器中，由于基体内的聚合物具有板状形状。由于可以使用具有各种光学厚度的板状聚合物，因此这对于覆盖整个可见光范围是有利的。由于在熔融状态下在芯层的至少一个表面上形成表皮层，所以不进行附着表皮层的附加处理。这可以大大降低制造成本，并且有利的是其在有限的厚度中使光学性能最大化。

8. 发明申请

US20120223007A1 TUBULAR MOLDED BODY CAPABLE OF FULL-WRAPPING MEMBRANE MODULE AND INDUSTRIAL FILTER ASSEMBLY USING THE SAME 审中-公开
标题翻译：全封装膜组件和工业过滤器组装的管状模体
公开(公告)号：US20120223007A1
公开(公告)日：2012-09-06
申请号：US13230349
申请日：2011-09-12
申请人： Jae Hoon Moon , Sung Kyu Kim , Ki Sup Park , Sang Heum Ryu
发明人： Jae Hoon Moon , Sung Kyu Kim , Ki Sup Park , Sang Heum Ryu
IPC分类号： B01D27/06 , B32B1/08 , B65H81/00
CPC分类号： B01D63/10 , B01D65/00 , B01D2313/21 , B01D2313/23 , Y10T428/13 , Y10T428/139
摘要： The present invention relates to a tubular molded body capable of full-wrapping a membrane module, and an industrial filter assembly using the same.The tubular molded body of the present invention is a molded body consisting of a transparent plastic material and having a constant outer diameter that protects the membrane module through a simple manipulation using a physical fastening means to minimize the space for water stagnation, and prevents the accumulation of Mg2+ and Ca2+ to avoid a rise of the differential pressure caused by contaminants. Furthermore, the present invention provides an industrial filter assembly including a tubular molded body encasing from one end to the other of the membrane module, an industrial facility vessel protecting the exterior of the tubular molded body.
摘要翻译：本发明涉及一种能够全面包装膜组件的管状成型体和使用其的工业过滤组件。本发明的管状成型体是由透明塑料构成的成型体，其外径恒定，通过使用物理紧固装置的简单操作来保护膜组件，从而最小化水滞留的空间，防止积聚的Mg2 +和Ca2 +，以避免由污染物引起的压差升高。此外，本发明提供了一种工业过滤器组件，其包括从膜组件的一端封装到另一个的管状模制体，保护管状模制体的外部的工业设备容器。

9. 发明申请

US20120043274A1 FORWARD OSMOSIS MEMBRANE FOR SEAWATER DESALINATION AND METHOD FOR PREPARING THE SAME 有权
标题翻译：用于海水脱盐的前向OSMOSIS膜及其制备方法
公开(公告)号：US20120043274A1
公开(公告)日：2012-02-23
申请号：US13138284
申请日：2011-02-09
申请人： Sung Dae Chi , Bong Jun Cha , Jong Hwa Lee , Doo Ri Kim , Su Jeong Lim
发明人： Sung Dae Chi , Bong Jun Cha , Jong Hwa Lee , Doo Ri Kim , Su Jeong Lim
IPC分类号： B01D71/68 , B01D71/42 , B01D71/40 , B01D71/16 , B01D71/38 , B01D71/26 , B01D69/12 , B01D61/00 , C02F1/44 , B01D67/00 , B01D71/56 , B01D71/62 , C02F103/08
CPC分类号： B01D69/12 , B01D61/00 , B01D67/0006 , B01D69/10 , B01D69/125 , B01D71/16 , B01D71/38 , B01D71/40 , B01D71/42 , B01D71/44 , B01D71/52 , B01D71/56 , B01D71/60 , B01D2323/30 , B01D2325/022 , B01D2325/026 , B01D2325/36
摘要： A forward osmosis membrane for seawater desalination and a method for preparing the same. The forward osmosis membrane has a composite membrane structure including a nonwoven fabric layer, a hydrophilic polymer layer, and a polyamide layer. The hydrophilic polymer layer formed on the nonwoven fabric layer facilitates an inflow of water from the feed water to the draw solution to enhance flux and realize high water permeability in the direction of osmosis. The polyamide layer not only secures contamination resistance and chemical resistance but also minimizes the back diffusion of salts of the draw solution in the direction of reverse osmosis. Hence, the forward osmosis membrane of the present invention is greatly useful for desalination of high-concentration seawater.
摘要翻译：用于海水淡化的正向渗透膜及其制备方法。正向渗透膜具有包括无纺布层，亲水性聚合物层和聚酰胺层的复合膜结构。形成在非织造织物层上的亲水性聚合物层有助于从供给水流入拉伸溶液中以增加通量并在渗透方向上实现高透水性。聚酰胺层不仅确保了耐污染性和耐化学性，而且还使反渗透方向上的拉伸溶液的盐的反向扩散最小化。因此，本发明的正向渗透膜对于高浓度海水的脱盐是非常有用的。

10. 发明申请

US20120211414A1 SELECTIVE MEMBRANE HAVING A HIGH FOULING RESISTANCE 有权
标题翻译：具有高耐磨性的选择膜
公开(公告)号：US20120211414A1
公开(公告)日：2012-08-23
申请号：US13330167
申请日：2011-12-19
申请人： Ja-Young Koo , Yong-Doo Jung , Sung-Pyo Hong , Yeo-Jin Kim
发明人： Ja-Young Koo , Yong-Doo Jung , Sung-Pyo Hong , Yeo-Jin Kim
IPC分类号： B01D71/56 , B01D69/12 , B01D69/10
CPC分类号： B01D71/56 , B01D61/025 , B01D67/0093 , B01D69/10
摘要： A selective membrane having a high fouling resistance. In one embodiment, the selective membrane is a composite polyamide reverse osmosis membrane having a hydrophilic coating made by covalently bonding a hydrophilic compound to the polyamide membrane, the hydrophilic compound including (i) a reactive group that is adapted to covalently bond directly to the polyamide membrane, the reactive group being at least one of a primary amine and a secondary amine; (ii) a non-terminal hydroxyl group; and (iii) an amide group. In another embodiment, the hydrophilic compound includes (i) a reactive group adapted to covalently bond directly to the polyamide membrane, the reactive group being at least one of a primary amine and a secondary amine; (ii) a hydroxyl group; and (iii) an amide group, the amide group being linked directly to the hydroxyl group by one of an alkyl group and an alkenyl group.
摘要翻译：具有高耐污性的选择性膜。在一个实施方案中，选择性膜是具有通过将亲水性化合物共价键合到聚酰胺膜而制备的亲水性涂层的复合聚酰胺反渗透膜，所述亲水性化合物包括（i）适于与聚酰胺直接共价键合的反应性基团膜，反应性基团是伯胺和仲胺中的至少一种; （ii）非末端羟基; 和（iii）酰胺基。在另一个实施方案中，亲水性化合物包括（i）适于与聚酰胺膜直接共价键合的反应性基团，反应性基团为伯胺和仲胺中的至少一种; （ii）羟基; 和（iii）酰胺基，酰胺基通过烷基和烯基之一直接与羟基连接。

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