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公开(公告)号：KR101403401B1
公开(公告)日：2014-06-03
申请号：KR1020130070552
申请日：2013-06-19
Applicant: 한국과학기술연구원
Abstract: 이 출원은 개질유황과 그 제조, 제조를 위한 장치와 관련된 것이다. 상기 개질유황은 방사성을 가지거나, 섬유상, 판상, 망목구조와 같은 미세조직 포함한다. 이러한 개질유황은, 초음파로 중합반응을 유도하거나 숙성하는 과정으로 제조될 수도 있다. 이러한 개질유황은 방청, 방청, 방수, 강도, 속건성 등 다양한 우수한 특성을 가지며 점도나 중합의 정도에 따라서 그 특성이 조절될 수도 있다.
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公开(公告)号：KR1020140058456A
公开(公告)日：2014-05-14
申请号：KR1020140030570
申请日：2014-03-14
Applicant: 한국과학기술연구원
Abstract: The present invention relates to a shotcrete composition, a shotcrete additive, and a preparation method thereof. The shotcrete composition has rapid curing time, strong adhesion and elasticity, and high strength characteristics by including a fiber shape, a plate shape, or a microstructure shape of a network structure or including modified sulfur with spinnability.
Abstract translation: 本发明涉及一种喷浆混合料，一种喷浆混合添加剂及其制备方法。 通过包括网状结构的纤维形状，板状或微结构形状或包含具有可纺性的改性硫，喷浆混合物组合物具有快速固化时间，强粘合力和弹性，以及高强度特性。
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Patent Agency Ranking
公开(公告)号：KR1020140000163A
公开(公告)日：2014-01-02
申请号：KR1020130070559
申请日：2013-06-19
Applicant: 한국과학기술연구원
IPC: C04B26/26 , C04B28/36 , C04B18/06 , C01B17/027
CPC classification number: Y02W30/91 , Y02W30/92 , C04B22/02 , C04B14/36 , C04B26/26 , C04B40/0021 , C04B40/0032 , C04B2111/0075 , C04B2111/343
Abstract: The present invention relates to an asphalt composition, an asphalt additive, and a method for preparing the same. An asphalt material includes a micro-structure shape of a fiber structure, a film structure, or a network structure or modified sulfur with spinnability, reduces gelation and depression, improves physical properties such as tensile strength, bending strength, and the like, and enhances working stability at room temperature.
Abstract translation: 沥青组合物，沥青添加剂及其制备方法技术领域本发明涉及沥青组合物，沥青添加剂及其制备方法。 沥青材料包括纤维结构的微结构形状，膜结构或网络结构或具有可纺性的改性硫，减少凝胶化和抑制，改善诸如拉伸强度，弯曲强度等的物理性能，并且增强 室温下工作稳定。
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公开(公告)号：KR1020140000161A
公开(公告)日：2014-01-02
申请号：KR1020130070555
申请日：2013-06-19
Applicant: 한국과학기술연구원
CPC classification number: Y02W30/91 , Y02W30/92 , C23F11/182 , C09D5/08 , C23C4/04
Abstract: The present invention relates to an anti-corrosive material, a method of manufacturing an anti-corrosive material, and an anti-corrosive coating film, and the anti-corrosive material includes a fiber shape, a film shape, or a micro-structure shape of a network structure, or includes a modified sulfur having spinnability. The anti-corrosive material is capable of giving excellent properties to the anti-corrosive coating film; making users to work easily; and having an above-normal level of properties in hardening property, saltwater spray resistibility, and weldability etc. Especially, an anti-corrosive material with improved adhesive properties, and a method of manufacturing thereof are provided, and a method of manufacturing an anti-corrosive coating film having quick drying by using thereof is provided.
Abstract translation: 本发明涉及一种抗腐蚀材料，一种防腐蚀材料的制造方法和一种防腐蚀涂膜，该防腐蚀材料包括纤维形状，薄膜形状或微结构形状 的网络结构，或包括具有可纺性的改性硫。 该防腐蚀材料能够对抗腐蚀性涂膜提供优异的性能; 使用户轻松工作; 并且具有高于正常水平的硬化性能，耐盐水喷涂抗性和可焊性等。特别地，提供了具有改进的粘合性能的防腐蚀材料及其制造方法， 提供了通过使用其快速干燥的腐蚀性涂膜。
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公开(公告)号：KR1020140000160A
公开(公告)日：2014-01-02
申请号：KR1020130070552
申请日：2013-06-19
Applicant: 한국과학기술연구원
CPC classification number: Y02W30/91 , Y02W30/92 , C01B17/0243 , B01J19/10 , B01J2219/00033 , B01J2219/00051 , B01J2219/00166 , B01J2219/00182
Abstract: The present invention relates to modified sulfur, a production method thereof, and a device for producing thereof. The modified sulfur has a radial shape, or includes a micro structure in a fibrous form, a plate form, or a network form. The modified sulfur can be produced by inducing polymerization using ultrasonic waves or by aging. The modified sulfur has rust resistance, waterproof properties, intensity, rapid curing properties, and other excellent properties, and the properties of the modified sulfur can be adjusted by viscosity and the degree of polymerization.
Abstract translation: 本发明涉及改性硫，其制造方法及其制造方法。 改性硫具有径向形状，或包括纤维形式的微结构，板形式或网状。 可以通过使用超声波或老化诱导聚合来制备改性硫。 改性硫具有防锈性，防水性，强度，快速固化性等优异性能，改性硫的性能可通过粘度和聚合度进行调节。
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公开(公告)号：KR1020130102884A
公开(公告)日：2013-09-23
申请号：KR1020120024055
申请日：2012-03-08
Applicant: 한국과학기술연구원
CPC classification number: B01D67/0083 , B01D71/34 , B01D71/36 , B01D71/42 , B01D71/52 , B01D71/68 , B01D71/82 , B01D2323/39 , B01D2325/26 , B29C71/02 , B29C2071/022
Abstract: PURPOSE: A membrane for water treatment is provided to be able to implement a membrane for water treatment with a high water permeability and membrane pollution prevention, and a manufacturing method thereof, and to be able to reduce the operation cost and to maintain the lifespan of the membrane for a long time. CONSTITUTION: A membrane (10) for water treatment includes nanofibers (20) and has a surface charge (30). The nanofibers form a net form, and have the diameter of 10-1000 nm. The nanofibers include ionic polymer and non-ionic polymer. The ionic polymer has an ionic functional group. The ionic functional group includes at least one selected from the group consisting of sulfonate, carboxylate, phosphate, amine and ammonium. The polymer having at least one functional group selected from the group consisting of sulfonate, carboxylate and phosphate includes at least one selected from the group consisting of Nafion, sulfonated polyether-ether-ketone, and carboxylated polyether-ether-ketone. A manufacturing method of a membrane for water treatment comprises a step of manufacturing a mixed solution by mixing ionic polymer and non-ionic polymer; a step of manufacturing a membrane including nanofibers with the mixed solution by using the elctrospinning method; and a step of heat-treating the membrane.
Abstract translation: 目的：提供一种用于水处理的膜以能够实现具有高透水性和膜污染防止性的水处理膜及其制造方法，并且能够降低操作成本并保持寿命 膜长时间。 构成：用于水处理的膜（10）包括纳米纤维（20）并具有表面电荷（30）。 纳米纤维形成网状，直径为10-1000nm。 纳米纤维包括离子聚合物和非离子聚合物。 离子聚合物具有离子官能团。 离子官能团包括选自磺酸盐，羧酸盐，磷酸盐，胺和铵中的至少一种。 具有选自磺酸盐，羧酸盐和磷酸盐的至少一种官能团的聚合物包括选自Nafion，磺化聚醚醚酮和羧基化聚醚醚酮中的至少一种。 用于水处理的膜的制造方法包括通过混合离子聚合物和非离子聚合物来制造混合溶液的步骤; 通过使用旋光纺丝法制备具有混合溶液的纳米纤维的膜的步骤; 以及对膜进行热处理的步骤。
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公开(公告)号：KR1020130102447A
公开(公告)日：2013-09-17
申请号：KR1020120083100
申请日：2012-07-30
Applicant: 한국과학기술연구원
IPC: C08L101/12 , C08K7/02 , C08K3/08 , C08J5/04
Abstract: PURPOSE: A manufacturing method of a thermoconductive composite is provided to improve the thermal conductivity of a thermoconductive composite by controlling the direction of fibrous filler or coating the surface of the fibrous filler with a metal material with excellent thermal conductivity. CONSTITUTION: A manufacturing method of a thermoconductive composite includes a step of forming a metal layer with thermal conductivity on the surface of fibrous filler (S10); a step of impregnating the fibrous filler into a melted polymer resin (S20); and a step of curing the fibrous filler and the melted polymer resin (S30). The metal material used in the step of forming the metal layer has a higher thermal conductivity than that of the fibrous filler. The metal material is at least one selected from Al, Ag, Cu, Ni, Sn, and Pt. [Reference numerals] (S10) Step of forming a metal layer with thermal conductivity on the surface of fibrous filler; (S20) Step of impregnating the fibrous filler with the metal layer into a melted polymer resin; (S30) Step of curing the impregnated fibrous filler and the melted polymer resin
Abstract translation: 目的：提供一种导热复合材料的制造方法，通过控制纤维状填料的方向或用具有优异导热性的金属材料涂覆纤维状填料的表面来提高导热性复合材料的导热性。 构成：热传导性复合体的制造方法包括在纤维状填料表面形成导热性金属层的工序（S10）。 将纤维填料浸渍到熔融聚合物树脂中的步骤（S20）; 以及使纤维状填料和熔融聚合物树脂固化的工序（S30）。 在形成金属层的步骤中使用的金属材料具有比纤维填料的导热性更高的导热性。 金属材料是选自Al，Ag，Cu，Ni，Sn和Pt中的至少一种。 （S10）在纤维状填料表面形成导热性金属层的工序; （S20）将具有金属层的纤维状填料浸渍到熔融聚合物树脂中的工序; （S30）固化浸渍的纤维填料和熔融的聚合物树脂的步骤
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