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公开(公告)号：US20170096548A1
公开(公告)日：2017-04-06
申请号：US15278307
申请日：2016-09-28
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Seong Yun KIM , Hyun-Soo KIM , Hun-su LEE , Jaesang YU , Yong Chae JUNG , Jaewoo KIM , Cheol-Min YANG , Sang Jun YOUN , Soon Ho LIM
IPC: C08K7/26 , C08J3/20 , B01J13/00 , C01B33/155 , C01B33/157
CPC classification number: C08K7/26 , B01J13/0091 , C01B33/155 , C01B33/157 , C08J3/203 , C08J2363/00 , C08J2383/04
Abstract: Provided is an aerogel-containing heat insulation composite obtained by providing a volatile material to the pores of the aerogel, blending the aerogel with a polymer resin, particularly a flexible polymer resin, to form a composite, and removing the volatile material. Thus, it is possible to prevent a decline of the porosity of the aerogel caused by infiltration and impregnation of the pores of the aerogel with the resin. As a result, the aerogel-containing heat insulation composite, particularly containing a high content of aerogel, may retain the heat insulation property of the aerogel as well as the flexibility of the plastic material.
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2.发明申请公开(公告)号：US20210379867A1
公开(公告)日：2021-12-09
申请号：US17211828
申请日：2021-03-25
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Min Wook LEE , Yongtak KIM , Ki Hyun RYU , Wonjin NA , Jaesang YU , Minkook KIM , Cheol-Min YANG
Abstract: The present disclosure relates to a carbon-fiber-reinforced composite including a plurality of stacked thermoplastic layers, and a plurality of carbon fiber reinforcing layers interposed between the thermoplastic layers, wherein the carbon-fiber-reinforced composite further comprises a stitching part stitched with an upper yarn and a lower yarn from outside of the thermoplastic layers at a folding location of the carbon-fiber-reinforced composite
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公开(公告)号：US20170121559A1
公开(公告)日：2017-05-04
申请号：US15156644
申请日：2016-05-17
Applicant: Korea Institute of Science and Technology
Inventor： Yong Chae JUNG , Eun Sil LEE , Daun LIM , Cheol-Min YANG , Jaesang YU , Seong Yun KIM , Junyeon HWANG , Hun-su LEE , Min PARK
IPC: C09D197/00
CPC classification number: C09D197/005 , C08K3/041 , C08L29/04
Abstract: Disclosed is an ultrafine fiber including lignin, a carrier polymer and a carbon material. The ultrafine fiber, which includes lignin, can exhibit the properties of lignin such as antibacterial property, biodegradability, etc. Accordingly, it can be used widely in medical materials such as nanofiber, nanofiber web, nanofiber sheet, etc. for wound healing of the skin's dermal layer. Also, the ultrafine fiber can be used in sheath of electric cables because it contains a carbon material and has superior conductivity. In addition, because the ultrafine fiber can hold a large quantity of water, it can be used in various fields including sanitary pads for women, diapers for babies and adults, etc.
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Patent Agency Ranking
4.发明申请公开(公告)号：US20150073088A1
公开(公告)日：2015-03-12
申请号：US14067464
申请日：2013-10-30
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Seong Yun KIM , Cheol-Min YANG , Yong Chae JUNG , Junyeon HWANG , Yeji NOH , Hun-su LEE , Munju GOH
IPC: C08J3/20
CPC classification number: C08J3/20 , C08J5/005 , C08J2367/02 , C08J2377/02 , C08K3/00 , C08K7/24 , C08K2201/011
Abstract: Disclosed is a composite of filler and polymer resin and a method for preparing the same, including preparing a thermoplastic resin composition by mixing a polymerization catalyst with a polymerizable thermoplastic resin, preparing a pre-pellet including a filler and a polymer resin by mixing a filler with the thermoplastic resin composition and heating to perform in-situ polymerization of the polymerizable thermoplastic resin to the polymer resin, and compounding the pre-pellet or the pre-pellet to which a polymer resin is further added to be pelletized.
Abstract translation: 公开了填料和聚合物树脂的复合物及其制备方法，包括通过将聚合催化剂与可聚合热塑性树脂混合制备热塑性树脂组合物，通过混合填料制备包括填料和聚合物树脂的预颗粒 与热塑性树脂组合物进行加热，使聚合性热塑性树脂进行原位聚合成聚合物树脂，并且将进一步添加聚合物树脂的预颗粒或预颗粒配混以造粒。
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公开(公告)号：US20240400797A1
公开(公告)日：2024-12-05
申请号：US18676806
申请日：2024-05-29
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Cheol-Min YANG , Woo Ree JANG , Namryeol KIM , Seo Yun LEE , Sangki PARK
IPC: C08K9/10
Abstract: The present invention relates to a core-shell typed composite filler including: a core including a thermosetting polymer resin; and a shell including a plurality of first nano/micro materials positioned on a surface of the core, and to a polymer composite material with the same applied. Further, the present invention also relates to a method of manufacturing a polymer composite material, the method includes: forming the core-shell typed composite filler; and dispersing the core-shell typed composite filler and the second nano/micro material into a polymer matrix.
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6.发明申请公开(公告)号：US20200307153A1
公开(公告)日：2020-10-01
申请号：US16802557
申请日：2020-02-27
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jaesang YU , Hyunkee HONG , Kwak Jin BAE , Hana JUNG , Hoi-Kil CHOI , Yuna OH , Dong Won LEE , Cheol-Min YANG , Min Wook LEE , Minkook KIM , Wonjin NA , Nam Ho YOU
Abstract: The present specification provides a carbon fiber reinforced composite structure comprising: a plurality of carbon fiber reinforced sheets, which are laminated; and a stitch member penetrating one or more carbon fiber reinforced sheets, in which the carbon fiber reinforced sheet includes a plurality of reinforcing carbon fibers arranged in one direction. The carbon fiber reinforced composite structure shows excellent thermal conductivity in a thickness direction.
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公开(公告)号：US20160120816A1
公开(公告)日：2016-05-05
申请号：US14887000
申请日：2015-10-19
Applicant: Korea Institute of Science and Technology
Inventor： Yong Chae JUNG , Eun Sil LEE , Hye Jin YOO , Sang Hyun LEE , Junyeon HWANG , Cheol-Min YANG , Min PARK
CPC classification number: A61K33/44 , A61K9/1652 , A61K9/5031 , H01L51/0048
Abstract: Disclosed are lignin microcapsules including lignin as a shell material and at least one of oil and a carbonaceous material as a core material. The lignin microcapsules may be formed by carried out polymerization in an oil-in-water emulsion including lignin, oil and water and further including a carbonaceous material. Since lignin has a phenol structure, the microcapsules including lignin may be formed to have antibacterial property. Thus, the lignin microcapsules may be used widely in various fields, such as additives for composite materials.
Abstract translation: 公开了包括作为壳材料的木质素和作为核心材料的油和碳质材料中的至少一种的木质素微胶囊。 木质素微胶囊可以通过在包含木质素，油和水的水包油乳液中进行聚合并进一步包含含碳材料来形成。 由于木质素具有酚结构，因此可以形成包含木质素的微胶囊以具有抗菌性。 因此，木质素微胶囊可以广泛用于各种领域，例如复合材料的添加剂。
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8.发明申请公开(公告)号：US20160090522A1
公开(公告)日：2016-03-31
申请号：US14616074
申请日：2015-02-06
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Seong Yun KIM , Ye Ji NOH , Cheol-Min YANG
CPC classification number: C09K5/14 , B32B27/08 , B32B27/20 , B32B27/36 , B32B2250/244 , B32B2264/10 , B32B2307/302 , B32B2307/546 , B32B2457/00
Abstract: A flexible heat-dissipating sheet including a composite layer of filler and polymer resin is provided. The heat-dissipating sheet is obtained by dispersing a polymerization catalyst in a polymerizable thermoplastic resin and blending them with each other to form a thermoplastic resin composition, and mixing fillers with the thermoplastic resin composition, applying the resultant mixture onto a substrate film, followed by heating to carry out in-situ polymerization and to allow the composite layer of fillers and thermoplastic resin to be adhered to the substrate film. The heat-dissipating sheet has excellent heat-dissipating properties, i.e. heat conductivity, particularly in-plane heat conductivity, and shows improved physical properties, including mechanical properties and thermal properties, etc.
Abstract translation: 提供了包括填料和聚合物树脂的复合层的柔性散热片。 散热片通过将聚合催化剂分散在聚合性热塑性树脂中并将它们彼此混合而形成热塑性树脂组合物，并将填料与热塑性树脂组合物混合，将所得混合物施加到基材膜上，然后 加热进行原位聚合，并使填料和热塑性树脂的复合层粘附到基底膜上。 散热片具有优异的散热性能，即导热性，特别是面内导热性，并且显示出改善的物理性能，包括机械性能和热性能等。
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