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：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。

公开(公告)号：KR1020130072293A

公开(公告)日：2013-07-02

申请号：KR1020110139673

申请日：2011-12-22

Applicant: 충남대학교산학협력단

Inventor： 황택성 ,  구진선 ,  곽노석 ,  박성규

IPC: C08J5/22 ,  C08F8/32 ,  B01J41/12 ,  H01M10/0565

Abstract: PURPOSE: An anion exchange membrane and a manufacturing method thereof are provided to obtain an anion exchange membrane which contains most of benzene structures with excellent dimensional stability and has excellent electrical properties and ion exchanging performance by conducting lamination with a bulky tripropyl amine. CONSTITUTION: A manufacturing method of an anion exchange membrane comprises a step of manufacturing a copolymer including vinylbenzyl chloride, alkyl methacrylate, and styrene; a step of aminating the copolymer; and a step of casting the product and heat-treating the cast material. The molarity of the vinylbenzyl chloride in the anion exchange membrane is 0.15-0.35. The thickness is 0.09-0.15 mm. The ion exchange capacity is 0.62-2.64 meq/g. The electric resistance is 1.9-5.4 ohm·cm^2. [Reference numerals] (AA) Vinylbenzyl chloride; (BB) Alkyl methacrylate; (CC) Styrene monomer; (DD) Copolymer; (EE) Trialkylamine; (FF) Aminated copolymer; (GG) Heat treatment; (HH) Anion exchange membrane

Abstract translation: 目的：提供阴离子交换膜及其制造方法，以获得含有大多数具有优异的尺寸稳定性的苯结构的阴离子交换膜，并且通过与庞大的三丙胺进行层压而具有优异的电性能和离子交换性能。 构成：阴离子交换膜的制造方法包括制造包括乙烯基苄基氯，甲基丙烯酸烷基酯和苯乙烯的共聚物的步骤; 共聚物的步骤; 以及铸造产品并对铸造材料进行热处理的步骤。 阴离子交换膜中乙烯基苄基氯的摩尔浓度为0.15-0.35。 厚度为0.09-0.15毫米。 离子交换容量为0.62-2.64meq / g。 电阻为1.9-5.4欧姆·厘米2。 （AA）乙烯基苄基氯; （BB）甲基丙烯酸烷基酯; （CC）苯乙烯单体; （DD）共聚物; （EE）三烷基胺; （FF）氨基共聚物; （GG）热处理; （HH）阴离子交换膜