公开(公告)号：US20080305290A1

公开(公告)日：2008-12-11

申请号：US12095294

申请日：2006-11-28

Applicant: Moo Seok Lee ,  Kwang Jin Lee ,  Yong-Cheol Shin

Inventor： Moo Seok Lee ,  Kwang Jin Lee ,  Yong-Cheol Shin

IPC: B32B1/08

CPC classification number: B01D69/08 ,  B01D69/12 ,  B01D2323/02 ,  B01D2325/24 ,  B01D2325/36 ,  B01D2325/40 ,  Y10T428/1372

Abstract: A braid-reinforced composite hollow fiber membrane is disclosed. The braid-reinforced composite hollow fiber membrane comprising a reinforcing material of a tubular braid and a polymer resinous thin film coated on the surface of the tubular braid is characterized in that: the tubular braid comprises multifilaments made of monofilaments having a fineness of 0.01 to 0.4 denier, and the peeling strength of the tubular braid and a polymer resinous thin film coated on the surface thereof is 1 to 10 MPa. In the composite hollow fiber membrane, the fineness of the mono filaments constituting the tubular braid of the reinforcing material is small, that is, 0.01 to 0.4 denier, thus the surface area of the tubular braid contacted with the polymer resinous thin film is increased. Thus, the peeling strength of the tubular braid and the polymer resinous thin film coated on the surface thereof is excellent, and at the same time, the initial wetting property of the composite hollow fiber membrane is excellent, that is, 80 to 120%, due to a capillary tube phenomenon or the like.

Abstract translation: 公开了一种编织增强复合中空纤维膜。 包括管状编织物的增强材料和涂覆在管状编织物表面上的聚合物树脂薄膜的编织增强复合中空纤维膜的特征在于：管状编织物包含由细度为0.01至0.4的单丝制成的复丝 旦尼尔，管状编织物的剥离强度和涂布在其表面上的聚合物树脂薄膜的剥离强度为1〜10MPa。 在复合中空纤维膜中，构成增强材料的管状编织物的单丝的细度小，即0.01〜0.4旦尼尔，因此与聚合物树脂薄膜接触的管状编织物的表面积增加。 因此，管状编织物和其表面上涂覆的聚合物树脂薄膜的剥离强度优异，同时复合中空纤维膜的初始润湿性优异，即80〜120％ 由于毛细管现象等。

公开(公告)号：US20080230466A1

公开(公告)日：2008-09-25

申请号：US10593480

申请日：2005-04-06

Applicant: Kwang Jin Lee ,  Moo Seok Lee ,  Yong Cheol Shin ,  Seong Hak Choi ,  Young Tai Woo

Inventor： Kwang Jin Lee ,  Moo Seok Lee ,  Yong Cheol Shin ,  Seong Hak Choi ,  Young Tai Woo

IPC: B01D63/02

CPC classification number: B01D63/02 ,  B01D61/18 ,  B01D63/026 ,  B01D65/08 ,  B01D2313/06 ,  B01D2313/08 ,  B01D2315/06 ,  B01D2321/185 ,  C02F1/444

Abstract: Disclosed is a submerged hollow fiber membrane module which is easy to expand, has a small installation area, and exhibits excellent contamination prevention and durability. The submerged hollow fiber membrane module comprises: (I) a module body divided into two portions which has a permeated water collection space (5) and a permeated water outlet (3); (II) module support tubes (17) which are vertically connected to the upper and lower ends of the module body; (III) a plate type module header insertion layer which is provided with hollow fiber membrane spaces (10), and is inserted into the module body; (IV) a plate type diffusion layer which is provided with a diffusion port (4) and diffusion tubes (11) and is inserted into the module body subsequent to the module header insertion layer; and (V) module headers which are inserted into the module header insertion layer.

Abstract translation: 公开了一种容易膨胀，安装面积小，防污染性和耐久性优异的浸没式中空纤维膜组件。 浸没式中空纤维膜组件包括：（I）分为两部分的模块体，其具有渗透水收集空间（5）和渗透水出口（3）; （II）模块支撑管（17），其垂直连接到模块主体的上端和下端; （III）板型模块插头层，其设置有中空纤维膜空间（10），并插入模块体内; （IV）板式扩散层，其具有扩散口（4）和扩散管（11），并在模块插入层之后插入模块体内; 和（V）模块插头插入模块插头层。

公开(公告)号：US20070125697A1

公开(公告)日：2007-06-07

申请号：US10579194

申请日：2004-02-05

Applicant: Moo-Seok Lee ,  Kwang Lee ,  Yong Cheol Shin ,  Seong Choi ,  Young Woo

Inventor： Moo-Seok Lee ,  Kwang Lee ,  Yong Cheol Shin ,  Seong Choi ,  Young Woo

IPC: B01D65/02

CPC classification number: B01D69/04 ,  B01D63/02 ,  B01D63/027 ,  B01D65/08 ,  B01D2315/06 ,  B01D2321/185 ,  B01D2321/2058 ,  C02F1/44 ,  C02F1/444

Abstract: The present invention discloses a submerged hollow fiber membrane module which is of such a structure that it is easy to expand a module processing capability according to a treatment capacity, provides convenient module coupling properties and module manufacturing properties, maintains a stable flux under an efficient air diffusion condition and prevents the damage of membranes and water leakage caused by the loosening of module connecting regions. The submerged hollow fiber membrane module comprises [I] two module headers (2 and 2′) having a filtrate water collecting portion (3) for collecting filtrate water filtered through hollow fiber membranes and a filtrate water outlet (7), [II] an air diffusion unit 8 consisting of support tubes (9 and 9′) fixing the two module headers (2 and 2′) while keeping them spaced a predetermined distance and air diffusion tubes (11 and 11′) having air diffusion holes (13), and [III] a bundle of hollow fiber membranes (1) having both opposite ends fixed to the insides of the module headers (2 and 2′) by an adhesive (6) so as to form a water collecting space within the module headers (2 and 2′), the ends (5) of the hollow portions of the hollow fiber (20) membranes being opened and disposed in parallel to a filtrate water discharge surface (4).

Abstract translation: 本发明公开了一种浸没式中空纤维膜组件，其具有根据处理能力容易扩展模块加工能力的结构，提供了方便的模块耦合性能和模块制造性能，在有效空气下保持稳定的焊剂 扩散条件，防止模块连接区域松动引起的膜损伤和漏水。 浸没式中空纤维膜组件包括[I]两个具有滤液收集部分（3）的模块集管（2和2'），用于收集通过中空纤维膜过滤的滤液和滤液水出口（7），[II] 空气扩散单元8，其由支撑管（9和9'）组成，固定两个模块集管（2和2'），同时保持它们间隔预定距离，并具有空气扩散孔（13）的空气扩散管（11和11'）， 和[III]一束中空纤维膜（1），其两个相对端通过粘合剂（6）固定到模块集管（2和2'）的内部，以便在模块集管内形成集水空间（ 2和2'），中空纤维（20）膜的中空部分的端部（5）与滤液排水表面（4）平行地打开和设置。

公开(公告)号：US06180749B2

公开(公告)日：2001-01-30

申请号：US09184021

申请日：1998-11-02

Applicant: Kyeong Ah Kim ,  Young Seok Kim ,  Yong Cheol Shin ,  Boung Kun Son ,  Young Bum Kim ,  Suck Jung Song

Inventor： Kyeong Ah Kim ,  Young Seok Kim ,  Yong Cheol Shin ,  Boung Kun Son ,  Young Bum Kim ,  Suck Jung Song

IPC: C08G6302

CPC classification number: C08J5/18 ,  C08G63/189 ,  C08J2367/02

Abstract: The present invention relates to a glass clear heavy gauge sheet with copolyester, having over than 83% of lights transmittance and lower than 5% of Haze, prepared by copolymer wherein polymerized [A] the acid ingredient component (i) terephthalate moiety as major component and (ii) essentially including 2,6-naphthalenedicarboxylate moiety, and (iii) selectively including isophthalate moiety with [B] the glycol component of (i) ethyleneglycol (EG) itself or (ii) the mixture of ethyleneglycol (EG) and 1,4-cyclohexandimethanol (CHDM). A glass clear heavy gauge sheet with copolyester of the present invention is suitable various industrial usages such as glass substitute of automobile, window glass substitute of high building, and transparent soundproof wall.

Abstract translation: 本发明涉及一种具有共聚酯的玻璃透明重量规片材，其具有超过83％的透光率和低于5％的雾度，其通过共聚物制备，其中聚合[A]酸成分组分（i）对苯二甲酸酯部分作为主要成分 和（ii）基本上包括2,6-萘二甲酸酯部分，和（iii）选择性地包括间苯二酸酯部分与[B]乙二醇（EG）本身的二醇组分或（ii）乙二醇（EG）和1 ，4-环己二甲醇（CHDM）。本发明的具有共聚聚酯的玻璃透明厚规格片适用于各种工业用途，如汽车玻璃替代品，高层建筑用玻璃替代物，透明隔音墙等。

公开(公告)号：US20140042074A1

公开(公告)日：2014-02-13

申请号：US14113307

申请日：2012-04-26

Applicant: Jung-min Noh ,  Dae Joong Kim ,  Dong-eul Park ,  Ah Reum Lee ,  Yong-Cheol Shin ,  Kwang-Jin Lee

Inventor： Jung-min Noh ,  Dae Joong Kim ,  Dong-eul Park ,  Ah Reum Lee ,  Yong-Cheol Shin ,  Kwang-Jin Lee

IPC: B01D63/02

CPC classification number: B01D63/02 ,  B01D61/14 ,  B01D61/18 ,  B01D61/20 ,  B01D2311/20 ,  B01D2313/18 ,  B01D2313/24 ,  B01D2313/243 ,  B01D2315/06 ,  C02F1/444 ,  C02F2103/007 ,  C02F2103/42 ,  Y02W10/33 ,  Y02W10/37

Abstract: Disclosed is an energy-saving and eco-friendly filtration system which is capable of minimizing the amount of the energy required for the filtration, thereby remarkably reducing the cost of water treatment. The filtration system of the present invention comprises: a feed water tank for storing a feed water to be treated; a hollow fiber membrane module for filtering the feed water supplied from the feed water tank; and a filtrate tank for storing a filtrate produced by the hollow fiber membrane module, wherein the hollow fiber membrane module comprises a plurality of hollow fiber membranes for filtering the feed water, and the sum of head pressure of the feed water in the feed water tank and water pressure of the filtrate in accordance with siphon principle is higher than the threshold membrane pressure of the hollow fiber membranes.

Abstract translation: 公开了一种节能环保的过滤系统，其能够最小化过滤所需的能量的量，从而显着降低了水处理的成本。 本发明的过滤系统包括：用于储存待处理给水的给水箱; 用于过滤从给水箱供给的给水的中空纤维膜组件; 以及用于储存由中空纤维膜组件制成的滤液的滤液槽，其中中空纤维膜组件包括用于过滤给水的多个中空纤维膜，以及给水箱中的给水的头部压力之和 滤液的水压根据虹吸原理高于中空纤维膜的膜膜压力。

公开(公告)号：US07909177B2

公开(公告)日：2011-03-22

申请号：US12095294

申请日：2006-11-28

Applicant: Moo Seok Lee ,  Kwang Jin Lee ,  Yong-Cheol Shin

Inventor： Moo Seok Lee ,  Kwang Jin Lee ,  Yong-Cheol Shin

IPC: B01D39/00 ,  B01D29/00

CPC classification number: B01D69/08 ,  B01D69/12 ,  B01D2323/02 ,  B01D2325/24 ,  B01D2325/36 ,  B01D2325/40 ,  Y10T428/1372

Abstract: A braid-reinforced composite hollow fiber membrane is disclosed. The braid-reinforced composite hollow fiber membrane comprising a reinforcing material of a tubular braid and a polymer resinous thin film coated on the surface of the tubular braid is characterized in that: the tubular braid comprises multifilaments made of monofilaments having a fineness of 0.01 to 0.4 denier, and the peeling strength of the tubular braid and a polymer resinous thin film coated on the surface thereof is 1 to 10 MPa. In the composite hollow fiber membrane, the fineness of the mono filaments constituting the tubular braid of the reinforcing material is small, that is, 0.01 to 0.4 denier, thus the surface area of the tubular braid contacted with the polymer resinous thin film is increased. Thus, the peeling strength of the tubular braid and the polymer resinous thin film coated on the surface thereof is excellent, and at the same time, the initial wetting property of the composite hollow fiber membrane is excellent, that is, 80 to 120%, due to a capillary tube phenomenon or the like.

Abstract translation: 公开了一种编织增强复合中空纤维膜。 包括管状编织物的增强材料和涂覆在管状编织物表面上的聚合物树脂薄膜的编织增强复合中空纤维膜的特征在于：管状编织物包含由细度为0.01至0.4的单丝制成的复丝 旦尼尔，管状编织物的剥离强度和涂布在其表面上的聚合物树脂薄膜的剥离强度为1〜10MPa。 在复合中空纤维膜中，构成增强材料的管状编织物的单丝的细度小，即0.01〜0.4旦尼尔，因此与聚合物树脂薄膜接触的管状编织物的表面积增加。 因此，管状编织物和其表面上涂覆的聚合物树脂薄膜的剥离强度优异，同时复合中空纤维膜的初始润湿性优异，即80〜120％ 由于毛细管现象等。

公开(公告)号：US07413804B2

公开(公告)日：2008-08-19

申请号：US11649860

申请日：2007-01-05

Applicant: Moo-Seok Lee ,  Sung-Hak Choi ,  Yong-Cheol Shin

Inventor： Moo-Seok Lee ,  Sung-Hak Choi ,  Yong-Cheol Shin

IPC: D02G3/00 ,  B32B15/00 ,  B29D23/00 ,  B28B21/00

CPC classification number: B01D69/10 ,  B01D67/0011 ,  B01D69/02 ,  B01D69/08 ,  B01D2325/02 ,  B01D2325/04 ,  B01D2325/36 ,  Y10T428/13 ,  Y10T428/1317 ,  Y10T428/1321 ,  Y10T428/249953 ,  Y10T428/2935 ,  Y10T428/2938 ,  Y10T428/2975 ,  Y10T428/298 ,  Y10T442/20

Abstract: A method of coating a polymeric resinous thin film on the surface of a tubular braid reinforcing material, wherein a polymeric resinous coating material is spin coated on the surface of an annular braid, the coated braid is extruded into the air, and the coating material is coagulated in a coagulating bath, wherein the ratio of the spin coating feed ratio (Q) one the braid advancing speed (v) with respect to a unit outer diameter (D0) of the braid is represented by the formula k ⁡ ( g ⁢ / ⁢ m 2 ) = Q ⁡ ( g ⁢ / ⁢ min ) v ⁡ ( m ⁢ / ⁢ min ) ⁢ D 0 ⁡ ( m ) within the range of 200 to 3,000 g/m2.

公开(公告)号：US6063842A

公开(公告)日：2000-05-16

申请号：US75189

申请日：1998-05-11

Applicant: Oh-Seung Kwon ,  Jeong-Seok Seo ,  Yong-Cheol Shin ,  Tae-Woon Cha ,  Eun-Seong Kim

Inventor： Oh-Seung Kwon ,  Jeong-Seok Seo ,  Yong-Cheol Shin ,  Tae-Woon Cha ,  Eun-Seong Kim

IPC: B41M5/395 ,  C08L1/08 ,  C08L1/14 ,  C08L59/00 ,  C09D129/14 ,  C08L1/28 ,  C08L31/04

CPC classification number: B41M5/395 ,  C08L59/00 ,  C09D129/14 ,  C08L1/08

Abstract: The present invention relates to a thermal transfer ink layer composition, wherein polyvinylacetal resin and cellulose derivatives are used in a mixture for the binder in the thermal transfer ink layer composition of the sublimation thermal transfer ink ribbon, or the another type of a binder is mixed into the mixture of polyvinylacetal resin and cellulose derivatives and so used therein. As a result, the adhesion between the thermal transfer ink layer and substrate film, and the gradation property of printed images are improved as compared to the case in which the respective binders are used individually. More particularly, the present invention relates to the thermal transfer ink layer composition of the sublimation thermal transfer ink ribbon, which can yield high quality images by means of the aforementioned improvements.

Abstract translation: 本发明涉及一种热转印油墨层组合物，其中聚乙烯醇缩醛树脂和纤维素衍生物用于在升华转印油墨色带的热转印油墨层组合物中用于粘合剂的混合物，或将另一种粘合剂混合 进入聚乙烯醇缩醛树脂和纤维素衍生物的混合物中，如此使用。 结果，与单独使用各个粘合剂的情况相比，热转印油墨层和基材膜之间的粘附性以及印刷图像的灰度特性得到改善。 更具体地说，本发明涉及升华热转印色带的热转印油墨层组合物，其可以通过上述改进产生高质量图像。

公开(公告)号：US5948544A

公开(公告)日：1999-09-07

申请号：US8829

申请日：1998-01-20

Applicant: Kyeong Ah Kim ,  Young Bum Kim ,  Young Seok Kim ,  Yong Cheol Shin ,  Boung Kun Son

Inventor： Kyeong Ah Kim ,  Young Bum Kim ,  Young Seok Kim ,  Yong Cheol Shin ,  Boung Kun Son

IPC: B29C47/06 ,  B29K67/00 ,  B29L9/00 ,  B32B27/36 ,  B32B27/06

CPC classification number: B32B27/36 ,  Y10T428/31786

Abstract: The present invention relates to a polyester multilayer sheet having excellent impact strength and weatherability, and relates to a process for preparing the same.The present invention relates to coextrude more than 2 kinds of copolyester resins, composed of 5-99 mol % of ethyleneterephthalate and 1-95 mol % of ethylenenaphthalate or ethyleneisophthalate, having at least 0.005 dl/g of inherent viscosity difference each others, on 3-7 layers of multilayer sheet which had been arrayed by turns with high viscosity resin and low viscosity resin, and its outer layer has the higher inherent viscosity than the inner layer.Polyester multilayer sheet of the present invention is suitable for window glass substitute of building, transparent agricultural intercepting material and clothing material.

Abstract translation: 本发明涉及具有优异的冲击强度和耐候性的聚酯多层片材，并涉及其制备方法。 本发明涉及共挤出2种以上的共聚酯树脂，其由5-99摩尔％的对苯二甲酸乙二醇酯和1-95摩尔％的邻苯二甲酸乙二醇酯或间苯二甲酸乙二醇酯组成，其具有至少0.005dl / g的特性粘度彼此差异，3 -7层多层片材，其高粘度树脂和低粘度树脂轮流排列，其外层具有比内层更高的固有粘度。 本发明的聚酯多层片材适用于建筑物，透明农业拦截材料和服装材料的窗玻璃替代品。

公开(公告)号：US09240607B2

公开(公告)日：2016-01-19

申请号：US13876101

申请日：2012-04-02

Applicant: Dong Hoon Lee ,  Na Young Kim ,  Moo Seok Lee ,  Yong Cheol Shin

Inventor： Dong Hoon Lee ,  Na Young Kim ,  Moo Seok Lee ,  Yong Cheol Shin

IPC: H01M8/10 ,  C08J5/22 ,  C08F283/00 ,  C08G65/48 ,  C08L71/00 ,  H01B1/12

CPC classification number: H01M8/1027 ,  C08F283/00 ,  C08G65/48 ,  C08G2261/3442 ,  C08G2650/40 ,  C08J5/2206 ,  C08J5/2275 ,  C08J2371/12 ,  C08L71/00 ,  H01B1/122 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1034 ,  H01M8/1039 ,  H01M8/1062 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02E60/521 ,  Y02P70/56 ,  C08F226/10

Abstract: Provided are a polymer electrolyte membrane used in fuel cells, and a method for producing the same, the method including a step of filling a crosslinkable ion conductor in the pores of a porous nanoweb support; and a step of crosslinking the ion conductor filled in the pores of the porous nanoweb support. The method for producing a polymer electrolyte membrane uses a relatively smaller amount of an organic solvent, can ameliorate defects of the support caused by solvent evaporation, and can enhance the impregnability of the ion conductor to the support and the convenience of the process.

Abstract translation: 提供了一种用于燃料电池的聚合物电解质膜及其制造方法，该方法包括在多孔纳米网络载体的孔中填充可交联离子导体的步骤; 以及将填充在多孔纳米网络载体的孔中的离子导体交联的步骤。 聚合物电解质膜的制造方法使用相对较少量的有机溶剂，可以改善由溶剂蒸发引起的载体缺陷，并且可以提高离子导体对载体的浸渍性和方法的便利性。