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1.发明申请公开(公告)号：US20190001247A1
公开(公告)日：2019-01-03
申请号：US16064155
申请日：2016-11-17
Applicant: AMOGREENTECH CO., LTD.
Inventor： Chan KIM , Seung Hoon LEE , Seon Ho JANG , Jun Keun CHO , Jong Su SEOK , Yun Mi SO
Abstract: Provided is a cartridge filter using nanofiber composite fiber yarn, the cartridge filter including: a core having a plurality of holes through which a liquid passes; and a filter medium wound around the core to collect an object to be filtered contained in the liquid, wherein the filter medium comprises composite fiber yarn in which a nanofiber web which is produced by accumulating nanofibers produced by an electrospinning method is laminated to a porous nonwoven fabric, to thus provide excellent durability and improved filtration performance.
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公开(公告)号：US20150140888A1
公开(公告)日：2015-05-21
申请号：US14608428
申请日：2015-01-29
Applicant: AMOGREENTECH CO., LTD.
Inventor： Seung Hoon LEE , Yong Sik JUNG , Yun Mi SO
CPC classification number: H05K5/0213 , B32B5/022 , B32B5/18 , B32B5/245 , B32B7/06 , B32B2262/0253 , B32B2262/0284 , B32B2262/101 , B32B2262/105 , B32B2262/106 , B32B2262/108 , B32B2264/102 , B32B2266/025 , B32B2266/0278 , B32B2307/304 , B32B2307/748 , B32B2457/00 , C09J7/21 , C09J7/29 , C09J2201/122 , C09J2201/16 , C09J2201/24 , C09J2203/326 , C09J2400/243 , C09J2400/263 , D01D5/0007 , D01D5/003 , Y10T428/249962 , Y10T442/647
Abstract: A heat insulation sheet includes: a heat insulation layer formed as a nanofiber web form having a plurality of pores by electrospinning a polymeric material; and an adhesion layer laminated on one or both sides of the heat insulation layer and formed as a nanofiber web form by electrospinning an adhesion material, to thereby be made thin and have a plurality of fine pores, and to thus improve heat insulation performance.
Abstract translation: 隔热片包括：通过静电纺丝聚合物材料而形成为具有多个孔的纳米纤维网形式的绝热层; 以及层叠在隔热层的一侧或两面上的粘合层，通过静电纺粘粘合材料形成为纳米纤维网状，从而制成薄且具有多个细孔，从而提高隔热性能。
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3.发明申请公开(公告)号：US20190133768A1
公开(公告)日：2019-05-09
申请号：US16093368
申请日：2017-04-14
Applicant: AMOGREENTECH CO., LTD.
Inventor： Chan KIM , Seung Hoon LEE , Seon Ho JANG , Ji Hyun LEE , Yun Mi SO
Abstract: Provided is a nanofiber composite membrane for guided bone regeneration, which includes: spinning a spinning solution by an electrospinning method to produce nanofibers; accumulating the nanofibers, to prepare a certain thickness of a nanofiber web; and drying and thermally calendering the nanofiber web to sterilize the nanofiber web, wherein the spinning solution contains a biocompatible plasticizer to maintain physical properties, flexibility and elasticity of the membrane, by suppressing an increase in brittleness in a sterilization treatment.
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公开(公告)号：US20160136586A1
公开(公告)日：2016-05-19
申请号：US14941933
申请日：2015-11-16
Applicant: AMOGREENTECH CO., LTD.
Inventor： Yun Mi SO
CPC classification number: B01D71/60 , B01D39/1692 , B01D65/08 , B01D67/002 , B01D67/0093 , B01D69/02 , B01D2239/025 , B01D2239/0654 , B01D2239/1233 , B01D2323/39 , B01D2325/02 , B01D2325/14 , B01D2325/16 , C02F1/44
Abstract: Provided are a functional membrane and a method of manufacturing the same, in which the functional membrane has a structure that is formed by accumulating nanofibers that are formed by electrospinning a spinning solution that is produced by mixing a dopamine monomer or polymer, a solvent and a polymer material.
Abstract translation: 提供了功能膜及其制造方法，其中功能膜具有通过聚集通过静电纺丝纺丝溶液形成的纳米纤维形成的结构，所述纺丝溶液通过混合多巴胺单体或聚合物，溶剂和 聚合物材料。
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5.发明申请COMPOSITE POROUS SEPARATION MEMBRANE HAVING SHUT-DOWN FUNCTION, METHOD OF MANUFACTURING SAME, AND SECONDARY BATTERIES USING SAME 有权具有关闭功能的复合多孔分离膜，其制造方法和使用其的二次电池公开(公告)号：US20150162588A1
公开(公告)日：2015-06-11
申请号：US14624846
申请日：2015-02-18
Applicant: AMOGREENTECH CO., LTD.
Inventor： Seung Hoon LEE , Yong Sik JUNG , Yun Mi SO
CPC classification number: H01M2/1686 , H01M2/145 , H01M2/1606 , H01M2/162 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M10/052 , H01M10/4235 , H01M2220/20 , Y02E60/122 , Y02P70/54 , Y02T10/7011
Abstract: A composite porous separator includes: a porous substrate acting as a support and having a first melting point and a first porosity; a first porous polymer web layer that is laminated on one side of the porous substrate, and acts as an adhesive layer when being in close contact with an opposing electrode; and a second porous polymer web layer that is laminated on the other surface of the porous substrate, and is formed of nanofibers of a heat-resistant polymer, in which the first porous polymer web layer and the second porous polymer web layer have a melting point higher than the first melting point of the porous substrate and a porosity that is the same as or similar to the first porosity of the porous substrate, respectively.
Abstract translation: 复合多孔隔板包括：作为支撑体并具有第一熔点和第一孔隙度的多孔基底; 第一多孔聚合物纤维网层，其层压在多孔基材的一侧上，并且当与相对电极紧密接触时用作粘合剂层; 以及第二多孔聚合物网状物层，其层压在多孔基材的另一表面上，并且由耐热聚合物的纳米纤维形成，其中第一多孔聚合物纤维网层和第二多孔聚合物纤维网层具有熔点 高于多孔基材的第一熔点，并且分别与多孔基材的第一孔隙度相同或类似的孔隙率。
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Patent Agency Ranking
公开(公告)号：US20250066962A1
公开(公告)日：2025-02-27
申请号：US18723318
申请日：2022-12-22
Applicant: AMOGREENTECH CO., LTD.
Inventor： Chan KIM , Hyo Jung LEE , Seoung Hoon LEE , Kang Sik SHIN , Yun Mi SO
Abstract: A thermally adhesive fiber web implemented by including the steps of: (1) preparing respectively a first spinning solution in which a support component and a second spinning solution in which a thermally adhesive component; (2) performing electrospinning such that the first spinning solution is discharged to a portion of the end surface of a discharge port and the second spinning solution is discharged to the remaining portion, thereby accumulating side-by-side type thermally adhesive composite fibers having a diameter of less than 1 μm; and (3) applying heat to the accumulated side-by-side type thermally adhesive composite fibers. The thermally adhesive fiber web enables easy interfacial bonding to a heterogeneous material with a different material and structural specification and prevents pores formed in an initial stage from being closed during thermal bonding.
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公开(公告)号：US20150086743A1
公开(公告)日：2015-03-26
申请号：US14560188
申请日：2014-12-04
Applicant: AMOGREENTECH CO., LTD.
Inventor： Seung Hoon LEE , Yong Sik JUNG , Yun Mi SO
CPC classification number: C09J7/0289 , B32B5/26 , B32B7/12 , B32B37/15 , B32B2250/02 , B32B2405/00 , C08K3/04 , C08K3/041 , C08K3/042 , C08K2201/001 , C09J7/20 , C09J7/21 , C09J7/26 , C09J7/29 , C09J7/30 , C09J9/02 , C09J2201/134 , C09J2201/602 , C09J2205/102 , C09J2400/163 , C09J2400/263 , C09J2467/006 , H01B1/00 , H01B13/32 , Y10T428/1476 , Y10T428/249983
Abstract: Provided is a conductive adhesive tape comprising: a substrate that is formed in a nano-web form having a number of pores by spinning a polymer material by a spinning method; and a conductive adhesive layer that is formed in a non-porous form by directly spinning a conductive adhesive material by a spinning method on one or both surfaces of the substrate, or that is laminated on one or both surfaces of the substrate. Accordingly, thickness of the adhesive tape can be made thin, adhesive strength of the adhesive tape can be enhanced, and the adhesive tape can be precisely attached on even a curved surface. Further, when removing the adhesive tape from components, the adhesive layer can be prevented from remaining on the surface of the components.
Abstract translation: 提供一种导电性胶带，其特征在于，包括：通过纺丝法使高分子材料旋转而形成为具有多个孔的纳米网状的基材; 以及通过在衬底的一个或两个表面上通过纺丝方法直接纺丝导电粘合剂材料或层压在衬底的一个或两个表面上而形成为无孔形式的导电粘合剂层。 因此，可以使粘合带的厚度变薄，可以提高胶带的粘合强度，并且可以将胶带精确地附着在曲面上。 此外，当从部件去除粘合带时，可以防止粘合剂层残留在部件的表面上。
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8.发明申请公开(公告)号：US20150084825A1
公开(公告)日：2015-03-26
申请号：US14560209
申请日：2014-12-04
Applicant: AMOGREENTECH CO., LTD.
Inventor： Seung Hoon LEE , Yong Sik JUNG , Yun Mi SO
CPC classification number: H01Q1/526 , B32B37/15 , H05K9/0081 , H05K9/0084 , H05K9/0088 , H05K9/009
Abstract: Provided is an electromagnetic wave shielding sheet including: a substrate that is formed in a nano-web form by spinning a polymer material into fiber strands by a spinning method; a conductive metal layer that is formed on one surface of the substrate for shielding electromagnetic waves; and an adhesive layer formed on the other surface of the substrate, to thereby make a thickness of the electromagnetic wave shielding sheet thin, and improve electromagnetic wave shielding performance.
Abstract translation: 本发明提供一种电磁波屏蔽片，其特征在于，包括：通过纺丝法将高分子材料纺丝成纤维束而形成为纳米纤维网状的基材; 导电金属层，其形成在用于屏蔽电磁波的基板的一个表面上; 以及形成在基板的另一个表面上的粘合层，从而使得电磁波屏蔽片的厚度变薄，并且提高了电磁波屏蔽性能。
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公开(公告)号：US20220347609A1
公开(公告)日：2022-11-03
申请号：US17629127
申请日：2020-07-22
Applicant: AMOGREENTECH CO., LTD.
Inventor： Seoung Hoon LEE , Jun Keun CHO , Chan KIM , Kyung Su KIM , Seon HO JANG , Yun Mi SO
Abstract: Provided is a filter medium. A filter medium according to an embodiment of the present invention comprises: a first porous support body which has been electrostatically treated; and a nanofiber web which is disposed on one surface of the first support body and formed by accumulating nanofibers. Accordingly, excellent air filtering efficiency is obtained even for fine dust of PM 2.5 or below, and furthermore, deterioration in air filtering efficiency may be prevented or minimized even when usage is extended for a long period of time. Therefore, the filter medium and the composite filter according to an embodiment of the present invention can be widely utilized as media of filters for various air filtering devices.
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10.发明申请公开(公告)号：US20210140070A1
公开(公告)日：2021-05-13
申请号：US17151308
申请日：2021-01-18
Applicant: AMOGREENTECH CO., LTD.
Inventor： Chan KIM , Seung Hoon LEE , Seon Ho JANG , Ji Hyun LEE , Yun Mi SO
Abstract: Provided is a nanofiber composite membrane for guided bone regeneration, which includes: spinning a spinning solution by an electrospinning method to produce nanofibers; accumulating the nanofibers, to prepare a certain thickness of a nanofiber web; and drying and thermally calendering the nanofiber web to sterilize the nanofiber web, wherein the spinning solution contains a biocompatible plasticizer to maintain physical properties, flexibility and elasticity of the membrane, by suppressing an increase in brittleness in a sterilization treatment.
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