公开(公告)号：KR1020140029010A

公开(公告)日：2014-03-10

申请号：KR1020120096548

申请日：2012-08-31

Applicant: 충남대학교산학협력단

Inventor： 황택성 ,  구진선 ,  정원호 ,  박희만 ,  박성규

IPC: C08J5/22 ,  B01D71/06 ,  H01M8/02 ,  H01M10/0565

CPC classification number: Y02P70/56 ,  C08J5/22 ,  B01D71/06 ,  H01M8/02 ,  H01M10/0565

Abstract: The present invention relates to an eco-friendly negative ion exchange membrane and a production method thereof, and more specifically, to an eco-friendly negative ion exchange membrane with excellent electric matter properties and ion exchanging ability and a production method thereof which comprises the following steps: aminating a copolymer including an amide based monomer, a styrene based monomer, and a hydroxyl(C1-20)alkyl (meth)acrylate based monomer; and heat-processing the copolymer to obtain the negative ion exchange membrane.

Abstract translation: 环保型负离子交换膜及其制造方法技术领域本发明涉及一种环保型负离子交换膜及其制造方法，更具体而言，涉及具有优异的电物质性质和离子交换能力的环保型负离子交换膜及其制造方法， 步骤：胺化包括酰胺基单体，苯乙烯基单体和（C 1-20）（甲基）丙烯酸烷基酯基单体的共聚物; 并对共聚物进行加热处理以获得负离子交换膜。

公开(公告)号：KR101334703B1

公开(公告)日：2013-12-05

申请号：KR1020110145090

申请日：2011-12-28

Applicant: 충남대학교산학협력단

Inventor： 황택성 ,  정원호 ,  곽노석 ,  박성규 ,  구진선 ,  박희만

IPC: B01J20/04 ,  C02F1/28 ,  B01D15/04

CPC classification number: C22B3/42 ,  B01D59/30 ,  B01D61/48 ,  B01D61/50 ,  B01D63/08 ,  B01D63/082 ,  B01J20/041 ,  B01J20/06 ,  B01J20/28019 ,  B01J20/3078 ,  B01J20/3085 ,  B01J2220/46 ,  C02F1/281 ,  C02F1/285 ,  C02F1/288 ,  C02F1/4691 ,  C02F2001/46138 ,  C02F2101/20 ,  C02F2103/08 ,  C02F2201/46115 ,  C02F2201/4613 ,  C22B26/12 ,  Y02P10/234 ,  Y10S502/526

Abstract: 본 발명은 유가 금속 및 자원의 회수를 위한 흡착볼 및 그의 제조방법, 흡착볼을 이용하여 유가금속을 회수할 수 있는 유동형연속탈염모듈 및 이를 장치한 해 유동형 연속 탈염(Flow Through - Continuous Deionization : FT-CDI)장치의 제조방법에 관한 것이다.

公开(公告)号：KR101284643B1

公开(公告)日：2013-07-11

申请号：KR1020120037770

申请日：2012-04-12

Applicant: 충남대학교산학협력단

Inventor： 황택성 ,  박성규 ,  박희만 ,  곽노석

IPC: C25B9/08 ,  C25B9/00

CPC classification number: C25C7/00 ,  C02F1/4695

Abstract: PURPOSE: An electrolytic cell for flow-through continuous deionization (FT-CDI) is provided to respectively form inlets and outlets for a bead and a concentrate, thereby preventing the drop of bead concentration with circulating the bead and smoothly diffusing the bead and the concentrate with a mesh. CONSTITUTION: An electrolytic cell (10) for flow-through continuous deionization (FT-CDI) has an anode electrolyte housing plate (100), a cathode electrolyte housing plate, a bead housing plate (400), a concentrate housing plate (500), and a partitioning membrane (300). The anode electrolyte housing plate has a concentrate inlet (130) and a bead inlet (140). The cathode electrolyte housing plate has a concentrate outlet and a bead outlet. The partitioning membrane is interposed between the bead housing plate and the concentrate housing plate. Meshes are respectively placed at the bead housing part of the bead housing plate and the concentrate housing part of the concentrate housing plate.

Abstract translation: 目的：提供一种用于流通连续去离子（FT-CDI）的电解池，以分别形成珠粒和浓缩物的入口和出口，从而防止珠粒循环下降，并使珠粒和浓缩物平滑地扩散 用网格。 构成：用于流通连续去离子（FT-CDI）的电解槽（10）具有阳极电解质容纳板（100），阴极电解质容纳板，焊道容纳板（400），浓缩物容纳板（500） ，和分隔膜（300）。 阳极电解质容纳板具有浓缩物入口（130）和珠入口（140）。 阴极电解质容纳板具有浓缩物出口和珠子出口。 分隔膜介于胎圈容纳板和浓缩物容器板之间。 网格分别放置在胎圈容纳板的胎圈壳体部分和浓缩物容纳板的浓缩物容纳部分。

公开(公告)号：KR101281635B1

公开(公告)日：2013-07-03

申请号：KR1020120019419

申请日：2012-02-27

Applicant: 충남대학교산학협력단 ,  비비씨 주식회사

Inventor： 황택성 ,  박희만 ,  곽노석 ,  구진선

IPC: A46D1/04 ,  A46D1/00 ,  D01F8/14 ,  D01F1/10

CPC classification number: A46D1/0207 ,  A46D1/006 ,  A46D1/04 ,  D01F1/10 ,  D01F8/14

Abstract: PURPOSE: Toothbrush bristles, and a manufacturing method thereof are provided to have flexibility and softness of nylon resin, strong elasticity and durability of polyester resin by using a mixed resin of nylon and poly ester resin, and to have a stronger tensile strength and a lower elasticity loss rate compared to the case of using a resin mixed with only polymers by adding an inorganic antibacterial agent to the mixed resin of nylon and poly ester resin. CONSTITUTION: Toothbrush bristles comprise a resin composition including polyester resin, blend resin of nylon, and an inorganic antibacterial agent. A manufacturing method of the toothbrush bristles comprises: a) manufacturing the resin composition including 1-4wt% of the inorganic antibacterial agent to 100wt% of the blend resin comprising 70-90wt% of the polyester resin and 10-30wt% of the nylon; b) manufacturing a filament by putting the resin composition in an extruder and spinning; and c) cooling, orientating, and heat-treating the filament.

Abstract translation: 目的：提供牙刷刷毛及其制造方法，通过使用尼龙和聚酯树脂的混合树脂，具有尼龙树脂的柔软性和柔软性，聚酯树脂的强的弹性和耐久性，并且具有更强的拉伸强度和更低的拉伸强度 弹性损失率与通过在尼龙和聚酯树脂的混合树脂中添加无机抗菌剂而仅使用聚合物混合的树脂的情况相比。 构成：牙刷刷毛由包含聚酯树脂，尼龙混合树脂和无机抗菌剂的树脂组合物构成。 牙刷刷毛的制造方法包括：a）将包含1-4重量％的无机抗菌剂的树脂组合物制造成包含70-90重量％的聚酯树脂和10-30重量％的尼龙的共混树脂的100重量％ b）通过将树脂组合物置于挤出机中并纺丝来制造长丝; 和c）冷却，取向和热处理细丝。