专利检索 ap:("KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY") AND inv:"Min Ju JEONG" 第 1 页

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发明公开
COPOLYMER COMPOSITION AND ORGANIC-INORGANIC COMPOSITE FILM WITH ADJUSTABLE REFRACTIVE INDEX PREPARED FROM COPOLYMER-TITANIUM COMPOSITE COMPOSITION 审中-公开

公开(公告)号：US20240317915A1

公开(公告)日：2024-09-26

申请号：US18579008

申请日：2022-10-19

申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

发明人： Jong Mok PARK , Tae Gyu HWANG , Seo Hyun JUNG , Hoyoul KONG , Yu Jin JUNG , Bogyu LIM , Min Ju JEONG

IPC分类号： C08F220/58 , C08F8/42 , C08F220/30 , C08J5/18

CPC分类号： C08F220/58 , C08F8/42 , C08F220/30 , C08J5/18 , C08J2333/14 , C08J2333/24

摘要： Provided are a copolymer-titanium composite which is crosslinked without a crosslinking agent and an initiator and a copolymer-titanium composite composition including the composite. An organic-inorganic hybrid film produced by including the composition may have a significant refractive index without a large increase in a thickness change rate and may solve a problem of a decrease in optical properties by low dispersibility of a conventional organic-inorganic film by a chemically bonded oxygen-titanium network structure, and an organic film having an excellent refractive index may be provided only with the copolymer.