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公开(公告)号：US20240317915A1
公开(公告)日：2024-09-26
申请号：US18579008
申请日：2022-10-19
Inventor： Jong Mok PARK , Tae Gyu HWANG , Seo Hyun JUNG , Hoyoul KONG , Yu Jin JUNG , Bogyu LIM , Min Ju JEONG
IPC: C08F220/58 , C08F8/42 , C08F220/30 , C08J5/18
CPC classification number: C08F220/58 , C08F8/42 , C08F220/30 , C08J5/18 , C08J2333/14 , C08J2333/24
Abstract: 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.
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公开(公告)号：US20220340761A1
公开(公告)日：2022-10-27
申请号：US17655698
申请日：2022-03-21
Inventor： Bogyu LIM , Seo Hyun JUNG , Yu Jin JUNG , Jong Mok PARK , Ho Youl KONG , Suyeol YOON , Ye Jin KIM , Ga Young KIM , Kwang Hun PARK
IPC: C09D1/00 , B05D1/18 , B05D3/00 , C08K3/04 , C01B32/168 , C09D139/00
Abstract: Provided is a CNT film coated substrate in which CNT is fixed to a substrate using a click reaction, so that a CNT film is uniformly formed with a high density and adhesive strength between the CNT film and the substrate is excellent to have high stability to water or an organic solvent. In the case of the conventional CNT film which was manufactured by spin coating, most of CNT was peeled off in a washing process, but in the case of the CNT film coated substrate according to the present invention, a high-density uniform CNT film coated substrate may be manufactured even after washing, and reproducibility between substrates may be secured.
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