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公开(公告)号：KR1020120025774A
公开(公告)日：2012-03-16
申请号：KR1020100087873
申请日：2010-09-08
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: An antibacterial material which is able to be mixed with paint is provided to ensure persistent antibacterial activity and to enhance surface activity of antibacterial ingredients. CONSTITUTION: An antibacterial material is denoted by chemical formula 1. In chemical formula 1, R1 is alkyl group of 3-12 carbon atoms. A method for manufacturing the antibacterial material comprises: a step of reacting isocyanuric acid and alkaline compounds to prepare isocyanurate; a step of reacting the isocyanurate and halogen alkyl to prepare alkyl isocyanuric acid compounds; and a step of reacting the alkyl isocyanuric acid compounds with NaOCl solution. The alkaline compounds are lithium hydroxide, sodium hydroxide, or potassium hydroxide.
Abstract translation: 目的：提供能够与油漆混合的抗菌材料，以确保持久的抗菌活性和增强抗菌成分的表面活性。 构成：抗菌材料由化学式1表示。在化学式1中，R 1为3-12个碳原子的烷基。 制造抗菌材料的方法包括：使异氰脲酸和碱性化合物反应制备异氰脲酸酯的步骤; 使异氰脲酸酯和卤素烷基反应制备烷基异氰脲酸化合物的步骤; 以及使烷基异氰脲酸化合物与NaOCl溶液反应的步骤。 碱性化合物是氢氧化锂，氢氧化钠或氢氧化钾。
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Patent Agency Ranking
公开(公告)号：KR101399587B1
公开(公告)日：2014-05-30
申请号：KR1020120100477
申请日：2012-09-11
Applicant: 서울대학교산학협력단
Abstract: 본 발명은 탄소나노튜브를 이용한 역삼투막 및 이의 제조방법에 관한 것으로 보다 상세하게는 탄소나노튜브의 일부를 기능화시키는 기능화처리단계; 기능화처리된 탄소나노튜브를 분리막 상부에 적층시키는 탄소나노튜브 적층단계; 및 분리막 상부를 고분자로 코팅하는 코팅단계를 포함하는 탄소나노튜브를 이용한 역삼투막 및 이의 제조방법을 제공한다.
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公开(公告)号：KR1020140034988A
公开(公告)日：2014-03-21
申请号：KR1020120100483
申请日：2012-09-11
Applicant: 서울대학교산학협력단
CPC classification number: B01D69/141 , B01D61/025 , B01D71/62 , B01D71/82 , C02F1/441 , C02F2103/08
Abstract: The present invention relates to a reverse osmosis membrane using polybenzimidazole and carbon nano-tubes, and a method for manufacturing the same and, more specifically, to a reverse osmosis membrane using polybenzimidazole and carbon nano-tubes, and a method for manufacturing the same, including: a step of processing functionalization, in which a portion of the carbon nanotubes are functionalized; and a step of laminating the carbon nanotubes.
Abstract translation: 本发明涉及使用聚苯并咪唑和碳纳米管的反渗透膜及其制造方法，更具体地，涉及使用聚苯并咪唑和碳纳米管的反渗透膜及其制造方法， 包括：处理功能化的步骤，其中一部分碳纳米管被功能化; 和层叠碳纳米管的步骤。
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公开(公告)号：KR1020140034987A
公开(公告)日：2014-03-21
申请号：KR1020120100477
申请日：2012-09-11
Applicant: 서울대학교산학협력단
CPC classification number: B01D69/02 , B01D69/12 , B01D71/02 , B01D71/56 , B01D71/82 , C02F1/441 , C02F2103/08
Abstract: The present invention relates to a reverse osmosis membrane using carbon nano-tubes and a method for manufacturing the same, including: a functionalization process step, in which a portion of the carbon nano-tubes are functionalized; a carbon nano-tubes lamination step, in which the functionalized carbon nano-tubes are laminated on top of the separation membrane; and a coating step, in which the top of the separation membrane is coated by a polymer. [Reference numerals] (AA) Functionalization process step; (BB) Carbon nano-tubes lamination step; (CC) Coating step; (DD) Microporous support lamination step; (EE) Structure support lamination step
Abstract translation: 本发明涉及一种使用碳纳米管的反渗透膜及其制造方法，其特征在于，包括：将一部分碳纳米管功能化的官能化处理工序; 碳纳米管层压步骤，其中官能化碳纳米管层压在分离膜的顶部; 以及涂布步骤，其中分离膜的顶部由聚合物涂覆。 （附图标记）（AA）官能化处理步骤; （BB）碳纳米管层压步骤; （CC）涂层步骤; （DD）微孔载体层压步骤; （EE）结构支撑层压步骤
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公开(公告)号：KR101468012B1
公开(公告)日：2014-12-03
申请号：KR1020120100483
申请日：2012-09-11
Applicant: 서울대학교산학협력단
Abstract: 본발명은폴리벤지미다졸및 탄소나노튜브를이용한역삼투막및 이의제조방법에관한것으로보다상세하게는탄소나노튜브의일부를기능화시키는기능화처리단계; 및기능화처리된탄소나노튜브를폴리벤지미다졸막상부에적층시키는탄소나노튜브적층단계를포함하는폴리벤지미다졸및 탄소나노튜브를이용한역삼투막및 이의제조방법을제공한다.
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公开(公告)号：KR101359343B1
公开(公告)日：2014-02-11
申请号：KR1020100087873
申请日：2010-09-08
Applicant: 서울대학교산학협력단
Abstract: 본 발명은 페인트에 혼합 가능한 항균물질에 관한 것으로서, N-Cl기를 포함한 이소시아누르산에 알킬기를 도입한 다이클로로알킬 이소시아누르산은 표면 활성을 향상시켜주는 알킬기와 항균성을 가지는 염소기로 인하여 항균력의 지속성이 우수하고, 안료와 혼합시에 항균 성분의 표면 활성을 높여 우수한 항균력을 가지며, 유기 용매 등에 잘 혼합될 수 있어 향상된 가공성을 갖는다.
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