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1.发明公开METHOD FOR PREPARING SPHERICAL SILICA AEROGEL GRANULES AND SPHERICAL SILICA AEROGEL GRANULES PREPARED THEREBY 审中-公开制备球形硅胶气凝胶颗粒的方法和由其制备的球形硅胶气凝胶颗粒
公开(公告)号：EP3299340A1
公开(公告)日：2018-03-28
申请号：EP17775704.4
申请日：2017-03-16
发明人： KIM, Ye Hon , LEE, Je Kyun , HWANG, Hae Jin , LEE, Kyoung Jin
IPC分类号： C01B33/158
CPC分类号： C01B33/1585 , C01B33/158 , C01B33/159 , C01P2004/32 , C01P2004/61 , C01P2006/10 , C01P2006/12
摘要： The present invention relates to a method for preparing spherical silica aerogel granules and spherical silica aerogel granules prepared thereby. The method for preparing spherical silica aerogel granules, which is suitable for mass production because droplets of a water glass solution are uniformly dispersed with a uniform size in a non-aqueous solvent using a surfactant in a certain step to reduce a process time and enhance productivity, may be provided. The spherical silica aerogel granules having a uniform size prepared by the method may be provided, wherein the spherical silica aerogel granules have a high working property and excellent flowability.
摘要翻译： 本发明涉及制备球形二氧化硅气凝胶颗粒和由此制备的球形二氧化硅气凝胶颗粒的方法。 制备球形二氧化硅气凝胶颗粒的方法，由于水玻璃溶液的液滴在一定步骤中使用表面活性剂均匀分散在非水溶剂中，所以适用于大规模生产，以缩短处理时间并提高生产率 ，可以提供。 可以提供通过该方法制备的具有均匀尺寸的球形二氧化硅气凝胶颗粒，其中该球形二氧化硅气凝胶颗粒具有高的工作性能和优异的流动性。
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公开(公告)号：EP4372676A1
公开(公告)日：2024-05-22
申请号：EP21950283.8
申请日：2021-11-30
申请人： Korea Hydro & Nuclear Power Co., Ltd , ATG Co., Ltd. , INHA University Research and Business Foundation
发明人： JEON, I Seul , MIN, Sung Mok , YE, Song Hae , LEE, Won Kyu , KIM, Ju Sik , LEE, Hee In , CHOI, Dong Heon , KWON, Jang Woo , LEE, Seon Woo
摘要： A method for determining heat and reflected heat in a thermal image, according to the present invention, comprises the steps of: a) photographing a subject through a thermal imaging camera so as to collect a thermal image of the subject; b) analyzing features according to the thermal image temperature distribution of the thermal image; c) detecting the heat and the reflected heat in the thermal image according to the analysis in step b); and d) displaying, as heat and reflected heat regions in the thermal image, the heat and the reflected heat in the thermal image detected in step c).
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公开(公告)号：EP4169979A1
公开(公告)日：2023-04-26
申请号：EP20942167.6
申请日：2020-06-23
发明人： LEE, Junseok , YOU, Dongjoo , CHO, Seongmoon , LEE, Jinkyun , LEE, Sejin
IPC分类号： C08K9/06 , C08K3/36 , C08K7/26 , C08K5/5415 , C08L79/08
摘要： The present disclosure relates to polyimide and a preparation method thereof. The polyimide according to an embodiment of the present disclosure comprises: silica having pores; and a fluorinated alkyl chain attached to the surface of the silica having pores, and is prepared by mixing a dispersion solution comprising the silica having pores and an organic solution comprising a polyimide precursor. Accordingly, hygroscopicity is reduced, and dispersibility can be enhanced.
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公开(公告)号：EP3597598A1
公开(公告)日：2020-01-22
申请号：EP17910408.8
申请日：2017-10-24
发明人： KIM, Young Hun , LEE, Je Kyun , HWANG, Hae Jin , LEE, Kyoung Jin
IPC分类号： C01B32/956 , C01B33/158
摘要： The present invention relates to a method of preparing ultra-pure silicon carbide in which a super-porous spherical silica aerogel is used as a silica raw material, wherein a reaction area with respect to a carbon raw material is increased to enable low-temperature synthesis of silicon carbide, the size and shape of silicon carbide powder may be uniformly controlled to prepare ultra-pure silicon carbide, economic efficiency and productivity of the silicon carbide synthesis may be improved by preparing the silica aerogel particles using low-cost water glass, and thus, it is expected that the silicon carbide powder prepared by the preparation method of the present invention may be provided as an optimized raw material for the preparation of silicon carbide sintered body and single crystal (ingot).
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5.发明公开AEROGEL-CONTAINING COMPOSITION AND HEAT INSULATION BLANKET PREPARED BY USING SAME 审中-公开含气泡的组合物和使用该组合物制备的隔热毯子
公开(公告)号：EP3281968A1
公开(公告)日：2018-02-14
申请号：EP16776773.0
申请日：2016-03-25
发明人： KIM, Ye Hon , HWANG, Hae Jin , LEE, Je Kyun , LEE, Kyoung Jin
IPC分类号： C08J3/075 , C08J9/14 , C08L23/08 , C08L31/06 , D06M11/77 , C01B33/158 , C01B33/159 , F16L59/02 , C08K3/02
CPC分类号： C08K7/26 , C01B33/1585 , C01B33/159 , C08J3/075 , C08J9/14 , C08J9/141 , C08J2203/14 , C08J2205/026 , C08J2331/04 , C08K2003/023 , C08L23/08 , C08L31/06 , C09D7/61 , C09D131/04 , D06M11/77 , D06M15/333 , D06M2400/02
摘要： The present invention provides: an aerogel-containing composition containing an aerogel, a water-soluble binder, a foaming agent and, as a solvent, a mixture of water and a polar organic solvent; and a heat insulation blanket prepared by using the same. The aerogel is uniformly dispersed in the aerogel-containing composition, and thus a heat insulation blanket with flexibility and having a low thermal conductivity and a low density can be prepared without worry about the shrinkage of a substrate for blankets and the separation of the aerogel during a drying step when preparing a blanket.
摘要翻译： 本发明提供：含有气凝胶的组合物，其包含气凝胶，水溶性粘合剂，发泡剂和作为溶剂的水和极性有机溶剂的混合物; 以及使用其制备的隔热毯。 气凝胶均匀地分散在含气凝胶组合物中，因此可以制备具有挠性且具有低导热率和低密度的隔热毯，而无需担心用于橡皮布的基底的收缩以及气凝胶在分离过程中的分离 制备橡皮布时的干燥步骤。
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公开(公告)号：EP4439583A1
公开(公告)日：2024-10-02
申请号：EP22898917.4
申请日：2022-11-14
申请人： Rowan Inc. , Ajou University Industry-Academic Cooperation Foundation , INHA University Research and Business Foundation
发明人： HAN, Seung Hyun , PARK, Young Uk , CHOI, Mun Cheong , MOON, So Young , CHOI, Seong Hye , SONG, Hong Sun
摘要： The present specification relates to a method, performed by a health management server, for evaluating a health condition by using a skeleton model. In detail, the method comprises the steps of: providing, to a user apparatus, a standard motion image of a trainer performing a standard motion; receiving, from the user apparatus, a user motion image of a user motion performed by a user following the standard motion; calculating a similarity between the standard motion and the user motion by comparing the standard motion image with the user motion image; and evaluating a health condition of the user on the basis of the calculated similarity.
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公开(公告)号：EP3299340B1
公开(公告)日：2020-02-19
申请号：EP17775704.4
申请日：2017-03-16
发明人： KIM, Ye Hon , LEE, Je Kyun , HWANG, Hae Jin , LEE, Kyoung Jin
IPC分类号： C01B33/158 , C01B33/159
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