Title:
COPOLYMER COMPOSITION AND ORGANIC-INORGANIC COMPOSITE FILM WITH ADJUSTABLE REFRACTIVE INDEX PREPARED FROM COPOLYMER-TITANIUM COMPOSITE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/068814
Kind Code:
A1
Abstract:
The present invention provides a copolymer-titanium composite, which is cross-linked without a crosslinker and an initiator, and a copolymer-titanium composite composition comprising same. An organic-inorganic hybrid film manufactured by including the composition can have an excellent refractive index, without a great increase in thickness change rate, while solving a problem of deteriorating optical properties caused by low dispersibility in conventional organic-inorganic films through an oxygen-titanium net structure formed by chemical bonding, and can provide an organic film having an excellent refractive index with only a copolymer.
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Inventors:
PARK JONG MOK (KR)
HWANG TAE GYU (KR)
JUNG SEO HYUN (KR)
KONG HO YOUL (KR)
JUNG YU JIN (KR)
LIM BOGYU (KR)
JEONG MIN JU (KR)
HWANG TAE GYU (KR)
JUNG SEO HYUN (KR)
KONG HO YOUL (KR)
JUNG YU JIN (KR)
LIM BOGYU (KR)
JEONG MIN JU (KR)
Application Number:
PCT/KR2022/015969
Publication Date:
April 27, 2023
Filing Date:
October 19, 2022
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
C08F8/42; C08F220/30; C08F220/60; C08J5/18; C08L33/14; C08L33/26; G02B1/04
Foreign References:
CN108485565A | 2018-09-04 | |||
CN107641467A | 2018-01-30 | |||
US20090005513A1 | 2009-01-01 |
Other References:
S. NANJUNDAN UNNITHAN, C.S. SELVAMALAR, C.S.J. PENLIDIS, A.: "Homopolymer of 4-benzoylphenyl methacrylate and its copolymers with glycidyl methacrylate: synthesis, characterization, monomer reactivity ratios and application as adhesives", REACTIVE AND FUNCTIONAL POLYMERS, ELSEVIER, AMSTERDAM, NL, vol. 62, no. 1, 1 January 2005 (2005-01-01), AMSTERDAM, NL , pages 11 - 24, XP004678307, ISSN: 1381-5148, DOI: 10.1016/j.reactfunctpolym.2004.08.006
XU LI QUN, JIANG HUA, NEOH KOON-GEE, KANG EN-TANG, FU GUO DONG: "Poly(dopamine acrylamide)-co-poly(propargyl acrylamide)-modified titanium surfaces for ‘click’ functionalization", POLYMER CHEMISTRY, ROYAL SOCIETY OF CHEMISTRY, CAMBRIDGE, vol. 3, no. 4, 1 January 2012 (2012-01-01), Cambridge , pages 920, XP093059052, ISSN: 1759-9954, DOI: 10.1039/c2py00552b
HWANG TAE GYU; JEONG MINJU; PARK JONGNAM; JUNG YU JIN; HWANG DO-HOON; PARK JONG MOK: "On-site colorimetric detection of adulterated gasoline using highly reflective 1D photonic crystal sensors based on photo-crosslinked polymer–titania hybrids", SENSORS AND ACTUATORS B: CHEMICAL, ELSEVIER BV, NL, vol. 371, 6 August 2022 (2022-08-06), NL , XP087180884, ISSN: 0925-4005, DOI: 10.1016/j.snb.2022.132488
XU LI QUN, JIANG HUA, NEOH KOON-GEE, KANG EN-TANG, FU GUO DONG: "Poly(dopamine acrylamide)-co-poly(propargyl acrylamide)-modified titanium surfaces for ‘click’ functionalization", POLYMER CHEMISTRY, ROYAL SOCIETY OF CHEMISTRY, CAMBRIDGE, vol. 3, no. 4, 1 January 2012 (2012-01-01), Cambridge , pages 920, XP093059052, ISSN: 1759-9954, DOI: 10.1039/c2py00552b
HWANG TAE GYU; JEONG MINJU; PARK JONGNAM; JUNG YU JIN; HWANG DO-HOON; PARK JONG MOK: "On-site colorimetric detection of adulterated gasoline using highly reflective 1D photonic crystal sensors based on photo-crosslinked polymer–titania hybrids", SENSORS AND ACTUATORS B: CHEMICAL, ELSEVIER BV, NL, vol. 371, 6 August 2022 (2022-08-06), NL , XP087180884, ISSN: 0925-4005, DOI: 10.1016/j.snb.2022.132488
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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