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公开(公告)号：US20180201000A1
公开(公告)日：2018-07-19
申请号：US15744702
申请日：2016-08-03
Applicant: LG CHEM, LTD.
Inventor： Hye Min KIM , Hyeok JEONG , Yeong Rae CHANG , Jin Young PARK , Soon Hwa JUNG
IPC: B32B27/30 , B32B27/40 , C08K5/5419 , C08F20/06 , C08F20/18
CPC classification number: B32B27/30 , B32B27/281 , B32B27/285 , B32B27/40 , C08F20/06 , C08F20/18 , C08F2500/21 , C08J7/042 , C08J7/047 , C08J2379/08 , C08J2433/08 , C08J2475/04 , C08K5/5419 , C08L101/00 , C09D5/00 , C09D7/40 , C09D133/06 , C09D133/08 , C09D175/16 , G02B1/04 , C08L75/06
Abstract: The present invention relates to a flexible plastic film, and more specifically to a flexible plastic film having excellent flexibility while exhibiting high hardness. According to the present invention, the flexible plastic film exhibits flexibility, bending property, high hardness, scratch resistance and high transparency, and hardly has a risk of damaging the film even in a state of being repeatedly warped, and thereby can be usefully applied to flexible mobile devices, display devices, front face and display unit of various instrument panels, and the like.
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公开(公告)号：US20160002499A1
公开(公告)日：2016-01-07
申请号：US14770004
申请日：2014-02-26
Applicant: LG CHEM, LTD.
Inventor： Joon Koo KANG , Yeong Rae CHANG , Soon Hwa JUNG , Jin Seok BYUN
IPC: C09D183/12 , C09D183/10 , C09D133/14
CPC classification number: C09D183/12 , C08F220/14 , C08F222/1006 , C08F287/00 , C08F2438/01 , C08G77/442 , C08G77/46 , C09D4/06 , C09D133/06 , C09D133/08 , C09D133/14 , C09D153/00 , C09D183/10 , C08F2220/1825 , C08K3/36 , C08K5/103 , C08L83/10 , C08L83/12 , C08F2222/1026
Abstract: Disclosed a coating composition and a plastic film prepared therefrom. The coating composition is provided as a material for a plastic film with high hardness, high impact resistance and excellent properties. From this composition, a plastic film that is superior in terms of hardness, scratch resistance, impact resistance, transparency, durability, light resistance, and light transmittance can be prepared.
Abstract translation: 披露了由其制备的涂料组合物和塑料膜。 提供涂料组合物作为具有高硬度，高抗冲击性和优异性能的塑料薄膜材料。 根据该成分，可以制备在硬度，耐擦伤性，耐冲击性，透明性，耐久性，耐光性和透光性方面优异的塑料膜。
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公开(公告)号：US20180194963A1
公开(公告)日：2018-07-12
申请号：US15744691
申请日：2016-08-03
Applicant: LG CHEM, LTD.
Inventor： Hye Min KIM , Hyeok JEONG , Soon Hwa JUNG , Jin Young PARK , Yeong Rae CHANG
IPC: C09D175/06 , C09D7/40 , C08J7/04
CPC classification number: C09D175/06 , C08J7/042 , C08J7/047 , C08J2379/08 , C08J2475/06 , C08J2475/14 , C08K3/36 , C08K2201/005 , C08L101/00 , C09D5/16 , C09D7/40 , C09D7/67 , C09D7/68 , C09D133/06 , C09D175/04 , G02B1/10
Abstract: The present invention relates to a flexible plastic film, and more specifically to a flexible plastic film having excellent flexibility while exhibiting high hardness. According to the present invention, the flexible plastic film exhibits flexibility, bending property, high hardness, scratch resistance and high transparency, and hardly has a risk of damaging the film even in a state of being warped for a long period of time, and thereby can be usefully applied to flexible mobile devices, display devices, front face and display unit of various instrument panels, and the like.
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公开(公告)号：US20170283527A1
公开(公告)日：2017-10-05
申请号：US15511591
申请日：2015-09-16
Applicant: LG CHEM, LTD.
Inventor： Han Na LEE , Heon KIM , Yeong Rae CHANG , Soon Hwa JUNG , Jin Seok BYUN
IPC: C08F22/20 , C09D135/02
Abstract: The present invention relates to a curable composition for a glass substitute. By using a curable composition, excellent wear resistance and high hardness at a glass level can be obtained, and two-dimensional planar plastic film and three-dimensional plastic film without cracks or curls can be provided. The plastic films can be a substitute for existing glass, thereby enabling manufacturing of various electronic products, such as a display and the like, which are light and will not be easily damaged by external pressure.
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公开(公告)号：US20160024330A1
公开(公告)日：2016-01-28
申请号：US14777445
申请日：2014-03-13
Applicant: LG CHEM, LTD.
Inventor： Soon Hwa JUNG , Boo Kyung KIM , Seok Hoon JANG , Joon Koo KANG , Jae Hoon SHIM , Seung Jung LEE , Yeong Rae CHANG , Sung Don HONG
IPC: C09D133/14 , C08K7/26 , G02B1/11 , C09D183/06
CPC classification number: C09D133/14 , B32B27/08 , B32B27/20 , B32B27/30 , B32B2250/24 , B32B2264/102 , B32B2307/412 , C08F222/10 , C08J5/18 , C08J7/047 , C08J2333/08 , C08J2367/02 , C08J2433/00 , C08J2433/08 , C08K7/26 , C09D4/00 , C09D133/04 , C09D183/06 , G02B1/10 , G02B1/105 , G02B1/11 , G02B1/111 , G02B1/14 , G02B1/18
Abstract: Disclosed is a plastic film exhibiting excellent physical properties including a high level of hardness, high scratch resistance, and low reflection. Exhibiting a high level of hardness, scratch resistance, impact resistance, low reflectivity, and high transparency, the plastic film can be used as a substitute for a cover plate made of glass or reinforced glass.
Abstract translation: 公开了一种具有优异的物理性质的塑料膜，包括高水平的硬度，高耐擦伤性和低反射性。 塑料薄膜具有高硬度，耐划伤性，抗冲击性，低反射性和高透明性，可作为玻璃或玻璃制玻璃盖板的替代品。
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Patent Agency Ranking
公开(公告)号：US20210062033A1
公开(公告)日：2021-03-04
申请号：US17096041
申请日：2020-11-12
Applicant: LG CHEM, LTD.
Inventor： Hye Min KIM , Hyeok JEONG , Yeong Rae CHANG , Jin Young PARK , Soon Hwa JUNG
IPC: C09D133/08 , C09D133/14 , G02B1/14
Abstract: The present invention relates to a flexible plastic film, and more specifically to a flexible plastic film having excellent flexibility while exhibiting high hardness. According to the present invention, the flexible plastic film exhibits flexibility, bending property, high hardness, scratch resistance and high transparency, and hardly has a risk of damaging the film even in a state of being repeatedly warped, and thereby can be usefully applied to flexible mobile devices, display devices, front face and display unit of various instrument panels, and the like.
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公开(公告)号：US20200010736A1
公开(公告)日：2020-01-09
申请号：US16482419
申请日：2018-09-19
Applicant: LG CHEM, LTD.
Inventor： Jin Kuk LEE , Jin Young PARK , Soon Hwa JUNG , Yeong Rae CHANG , Jung Hyun SEO , Hye Min KIM
Abstract: The present invention relates to a flexible film, more specifically, to a flexible film that not only exhibits high hardness, but also has excellent flexibility. According to the flexible film of the present invention, flexibility, bendability, high hardness, scratch resistance, and high transparency are exhibited, and there is no concern for damage of the film even when bended repeatedly or folded for a long time, and thus, it may be usefully applied for the front panels, display parts of bendable, flexible, rollable, or foldable mobile devices, display devices, various instrument panels, and the like.
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公开(公告)号：US20180273799A1
公开(公告)日：2018-09-27
申请号：US15989651
申请日：2018-05-25
Applicant: LG CHEM, LTD.
Inventor： Joon Koo KANG , Yeong Rae CHANG , Soon Hwa JUNG , Jin Seok BYUN
IPC: C09D183/12 , C08F222/10 , C08F287/00 , C09D4/06 , C09D133/14 , C09D153/00 , C08K3/36 , C08F220/14 , C09D183/10 , C08K5/103 , C08F220/18 , C08G77/442 , C08G77/46
CPC classification number: C09D183/12 , C08F220/14 , C08F222/1006 , C08F287/00 , C08F2438/01 , C08G77/442 , C08G77/46 , C09D4/06 , C09D133/06 , C09D133/08 , C09D133/14 , C09D153/00 , C09D183/10 , C08F2220/1825 , C08K3/36 , C08K5/103 , C08L83/10 , C08L83/12 , C08F2222/1026
Abstract: Disclosed a coating composition and a plastic film prepared therefrom. The coating composition is provided as a material for a plastic film with high hardness, high impact resistance and excellent properties. From this composition, a plastic film that is superior in terms of hardness, scratch resistance, impact resistance, transparency, durability, light resistance, and light transmittance can be prepared.
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9.发明申请公开(公告)号：US20170121528A1
公开(公告)日：2017-05-04
申请号：US15318512
申请日：2015-06-17
Applicant: LG CHEM, LTD.
Inventor： Heon KIM , Yeong Rae CHANG , Soon Hwa JUNG , Young Suk KIM
IPC: C09D4/06 , C09D7/12 , C09D133/14
CPC classification number: C09D4/06 , C08F265/06 , C08J3/243 , C08J3/244 , C08J3/28 , C08J7/047 , C08J2367/02 , C08J2433/14 , C08K3/36 , C08K2201/005 , C08K2201/011 , C09D7/61 , C09D7/67 , C09D133/14 , C09D151/003 , C08F222/1006
Abstract: The present invention relates to: a coating composition; a plastic film prepared by using the same; and a preparation method therefor, and more specifically to a coating composition capable of forming a plastic film exhibiting high hardness and excellent processability; a plastic film being prepared by using the same and exhibiting a three-dimensional structure; and a preparation method thereof.
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公开(公告)号：US20160289407A1
公开(公告)日：2016-10-06
申请号：US15037846
申请日：2014-11-24
Applicant: LG CHEM, LTD.
Inventor： Jin Young PARK , Soon Hwa JUNG , Han Na LEE , Yeong Rae CHANG , Joon Koo KANG , Hyeok JEONG , Eun Kyu HER
IPC: C08J7/04 , C08J3/28 , B05D3/06 , C09D133/06
Abstract: The present invention relates to a plastic film and a method for preparing the same. More specifically, the present invention relates to a plastic film of high hardness and a method for preparing the same. According to the plastic film of the present invention and the preparation method thereof, it is possible to prepare a plastic film of high hardness which is less prone to curling easil
Abstract translation: 塑料薄膜及其制备方法技术领域本发明涉及一种塑料薄膜及其制备方法。 更具体地说，本发明涉及一种高硬度的塑料膜及其制备方法。 根据本发明的塑料薄膜及其制备方法，可以制备硬度较低的塑料薄膜，容易卷曲
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