公开(公告)号：US20240270914A1

公开(公告)日：2024-08-15

申请号：US18568984

申请日：2022-10-12

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byeong-Soo BAE ,  Yung LEE

IPC: C08J5/24 ,  B29C70/12 ,  B29C70/54 ,  B29K83/00 ,  B29K277/00 ,  B29K309/08

CPC classification number: C08J5/244 ,  B29C70/12 ,  B29C70/545 ,  C08J5/246 ,  B29K2083/00 ,  B29K2277/10 ,  B29K2309/08 ,  B29K2995/0046 ,  B29K2995/0077 ,  C08J2383/04

Abstract: The present invention provides a fiber-reinforced composite film with omnidirectional stretchability on which an auxetic structure 100 is formed integrally with the film on a film, wherein the auxetic structure 100 comprises a plurality of space regions 130 in the form of single closed curves regularly arranged on the film; an island 120 formed surrounded by the space region 130; and a connection portion 110 formed at regular intervals by the space region 130 to connect adjacent islands 120; wherein the film, island 120 and connection portion 110 are plastic materials reinforced with fibers wherein the space region 130 is filled with the elastic auxiliary member 20 and a manufacturing method thereof.

公开(公告)号：US20180297893A1

公开(公告)日：2018-10-18

申请号：US15945841

申请日：2018-04-05

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Byeong-Soo BAE ,  Young-Woo LIM ,  Hyunhwan LEE

IPC: C03C25/1095 ,  H01L31/0216 ,  H01L33/50 ,  C03C25/47 ,  C03C25/42 ,  C03C25/40 ,  C03C25/285 ,  C03C25/36 ,  C03C25/48

Abstract: A semiconductor nanocrystal film according to an exemplary embodiment of the present invention includes a glass cloth including a glass fiber having a composition of E glass, S glass, T glass, or E-CR glass, a polymer matrix impregnated in the glass cloth, and a semiconductor nanocrystal dispersed in the polymer matrix, and thus may exhibit uniform light emitting distribution, a low coefficient of thermal expansion, and excellent mechanical strength.

公开(公告)号：US20170145253A1

公开(公告)日：2017-05-25

申请号：US15424962

申请日：2017-02-06

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byeong-Soo BAE ,  Ji-Hoon KO ,  Gwang-Mun CHOI

IPC: C09D171/00

CPC classification number: C09D171/00 ,  C08G59/42 ,  C08G77/14 ,  C08J7/047 ,  C08J2483/06 ,  C09D163/00 ,  C09D183/06 ,  Y10T428/31663 ,  C08L83/04 ,  C08K5/1525 ,  C08K5/1535

Abstract: The present application relates to a hard-coating resin composition including a siloxane resin, a preparing method of a siloxane cured hard-coating article using same and an optical film including the siloxane cured hard-coating article.

公开(公告)号：US20150159044A1

公开(公告)日：2015-06-11

申请号：US14514562

申请日：2014-10-15

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Byeong-Soo BAE ,  Gwang-Mun CHOI ,  Ji-Hoon KO

IPC: C09D183/06 ,  B05D3/02

CPC classification number: C09D183/06 ,  C08G59/3281 ,  C08G59/38 ,  C08G59/687 ,  C08G77/14 ,  C08L63/00 ,  C09D163/00

Abstract: The present disclosure relates to a hard-coating cured material which contains a siloxane resin component including an epoxy group and a preparing method of the hard-coating cured material. Especially, by using a special polymerization method like a cationic polymerization and a moisture-heat treatment, it is possible to provide a hard-coating film having both superior flexibility and high surface hardness that cannot be obtained from conventional coating compositions.

Abstract translation: 本公开内容涉及含有包含环氧基的硅氧烷树脂组分的硬涂层固化材料和硬涂层固化材料的制备方法。 特别是通过使用阳离子聚合和湿热处理等特殊的聚合方法，可以提供由常规涂料组合物不能得到的具有优异的柔韧性和高表面硬度的硬涂层。