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公开(公告)号:US20150382406A1
公开(公告)日:2015-12-31
申请号:US14767750
申请日:2014-10-15
Applicant: LG CHEM, LTD.
Inventor: Hyeon CHOI
IPC: H05B3/84
CPC classification number: H05B3/84 , H01C17/00 , H05B2203/005 , H05B2203/008 , H05B2203/011 , H05B2203/013
Abstract: Disclosed is a heating element, including: a substrate; a first bus bar provided on the substrate; a second bus bar which is provided on the substrate so as to be opposite to the first bus bar; and a heating pattern which is provided to electrically connect the first bus bar and the second bus bar, wherein the heating pattern includes a first pattern region which is in contact with the first bus bar and a second pattern region which is in contact with each of the second bus bar and the first pattern region and the first pattern region has an opening region which serves as a communication window.
Abstract translation: 公开了一种加热元件,包括:基板; 设置在基板上的第一汇流条; 第二母线,其设置在所述基板上以与所述第一汇流条相对; 以及加热图案,其被设置为电连接所述第一汇流条和所述第二汇流条,其中所述加热图案包括与所述第一汇流条接触的第一图案区域和与所述第一汇流条接触的第二图案区域 第二母线和第一图案区域以及第一图案区域具有用作通信窗口的开口区域。
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公开(公告)号:US20140255699A1
公开(公告)日:2014-09-11
申请号:US14285784
申请日:2014-05-23
Applicant: LG CHEM, LTD.
Inventor: Houng Sik YOO , Han Na LEE , Jin Young RYU , Hyeon CHOI , Woo Sung KIM , Eun Joo CHOI
CPC classification number: C08L33/12 , B32B27/08 , B32B27/308 , C08L33/06 , C08L33/16 , C08L101/02 , C08L101/04 , C08L101/06 , Y10T428/2998 , Y10T428/3175 , Y10T428/31924 , C08F220/14 , C08F212/08 , C08F236/06 , C08F220/44 , C08F220/56 , C08F220/20 , C08F220/24 , C08L33/26
Abstract: Provided are a resin blend, which includes a first resin, and a second resin having hydrogen-binding donor and acceptor, and having a difference in surface energy from the first resin at 25° C. of 0.1 to 35 mN/m, and is formed in a layer-separated structure, a pellet, a method of manufacturing the same, and a resin molded article having a specific layer-separated structure. Because of the resin blend, a molded article may have enhanced mechanical properties and surface hardness, and additional surface coating may be omitted, thereby reducing a processing time, increasing productivity, and reducing production costs.
Abstract translation: 提供了一种树脂共混物,其包括第一树脂和具有氢结合供体和受体的第二树脂,并且在25℃下的表面能与第一树脂的表面能差异为0.1至35mN / m,并且为 形成层分离结构,颗粒,其制造方法和具有特定层分离结构的树脂模塑制品。 由于树脂共混物,模制品可能具有增强的机械性能和表面硬度,并且可以省略额外的表面涂层,从而减少加工时间,提高生产率并降低生产成本。
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公开(公告)号:US20140092323A1
公开(公告)日:2014-04-03
申请号:US13973846
申请日:2013-08-22
Applicant: LG CHEM LTD.
Inventor: Ji Young HWANG , In-Seok HWANG , Hyeon CHOI , Seung Heon LEE
IPC: G06F3/041
CPC classification number: G06F3/041 , G06F2203/04103 , G06F2203/04111
Abstract: The present invention relates to a touch panel comprising a conductive pattern having improved transmittance and concealing property, and the touch panel according to the present invention can have an effect of improvement in transmittance, a concealing property, and uniformity, and a reduction in strength of a diffraction pattern by reflection light in a conductive pattern by providing the conductive patterns comprising regions having different aperture ratios on both surfaces of a transparent substrate at predetermined positions, or laminating the transparent substrate having the conductive patterns comprising the regions having different aperture ratios.
Abstract translation: 本发明涉及一种包括具有改善的透射率和隐蔽性的导电图案的触摸面板,并且根据本发明的触摸面板可以具有提高透射率,隐蔽性和均匀性以及强度降低的效果 通过在预定位置处提供在透明基板的两个表面上具有不同孔径比的导电图案的导电图案,或层压具有包括具有不同孔径比的区域的导电图案的透明基板的导电图案中的反射光的衍射图案。
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14.
公开(公告)号:US20240082819A1
公开(公告)日:2024-03-14
申请号:US18514061
申请日:2023-11-20
Applicant: LG Chem, Ltd.
Inventor: Kiyoul YOON , Hyeon CHOI , Hyosook JOO , Gicheul KIM , Ju Eun KIM
CPC classification number: B01J20/267 , B01J20/28033 , B01J20/3064 , B01J20/3085
Abstract: The present disclosure relates to a preparing method of a super absorbent polymer sheet and a super absorbent polymer sheet prepared therefrom. The preparing method of a super absorbent polymer sheet of the present disclosure may prepare a porous flexible super absorbent polymer sheet exhibiting high flexibility and fast absorption rate.
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15.
公开(公告)号:US20210234174A1
公开(公告)日:2021-07-29
申请号:US17051689
申请日:2019-08-21
Applicant: LG CHEM, LTD.
Inventor: Houng Sik YOO , Hyeon CHOI , Dong Hyun KIM , Hyun Sik CHAE , Sang Hoon CHOY , Hyung Suk CHO
IPC: H01M4/62 , C01B32/174 , H01M10/0525
Abstract: Provided are a conductive material dispersion liquid, and an electrode and a lithium secondary battery manufactured using the same. The conductive material dispersion liquid according to the present invention includes a carbon-based conductive material, a dispersant, and a dispersion medium, wherein the dispersant is a copolymer including a first repeating unit represented by Chemical Formula 1, a second repeating unit represented by Chemical Formula 2, and a third repeating unit represented by Chemical Formula 3, and the dispersion medium is a non-aqueous solvent.
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公开(公告)号:US20210234162A1
公开(公告)日:2021-07-29
申请号:US17052301
申请日:2019-06-07
Applicant: LG CHEM, LTD.
Inventor: Dong Hyun KIM , Houng Sik YOO , Hyeon CHOI
IPC: H01M4/485 , H01M4/62 , H01M10/0525 , H01M4/131
Abstract: A negative electrode slurry and a method of preparing the same. The negative electrode slurry includes lithium titanium oxide (LTO), a carboxylic acid-containing polymer dispersant, a binder, and an aqueous solvent. The carboxylic acid-containing polymer dispersant has a weight average molecular weight (Mw) of 2,500 g/mol to 500,000 g/mol and is present in an amount of 1.5 parts by weight to 20 parts by weight with respect to 100 parts by weight of the lithium titanium oxide.
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17.
公开(公告)号:US20200270184A1
公开(公告)日:2020-08-27
申请号:US16646959
申请日:2018-09-13
Applicant: LG CHEM, LTD. , FarmHannong Co., Ltd.
Inventor: Mihee KIM , Hyosook JOO , Eun Kyoung PARK , Hyeon CHOI , Kiyoul YOON , Joon Seok LEE
Abstract: The present invention relates to a controlled-release type fertilizer with outstandingly decreased floating property, comprising a granular fertilize core; a coating layer (shell) formed on the surface of the granular fertilizer core, and comprising olefin-based resin; and additives attached on the coating layer, and comprising ethylene oxide-propylene oxide-ethylene oxide(EO-PO-EO) or propylene oxide-ethylene oxide-propylene oxide(PO-EO-PO) tri-block copolymer.
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公开(公告)号:US20190134602A1
公开(公告)日:2019-05-09
申请号:US16092923
申请日:2017-06-15
Applicant: LG CHEM, LTD.
Inventor: Ki Youl YOON , Hyo Sook JOO , Gi Cheul KIM , Hyeon CHOI , Ju Eun KIM
Abstract: The present invention relates to a super absorbent polymer having more improved absorbency under pressure and liquid permeability, and a method for producing the same. The super absorbent polymer comprises a base polymer powder including a cross-linked polymer of a monomer containing a water-soluble ethylenically unsaturated compound or its salt; and a surface cross-linked layer that is formed on the base polymer powder and is further cross-linked from the cross-linked polymer, wherein a glass hollow particle having a micron-scale particle size is included on the surface cross-linked layer.
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公开(公告)号:US20140255700A1
公开(公告)日:2014-09-11
申请号:US14286417
申请日:2014-05-23
Applicant: LG CHEM, LTD.
Inventor: Eun Joo CHOI , Jin Young RYU , Woo Sung KIM , Houng Sik YOO , Han Na LEE , Hyeon CHOI
CPC classification number: C08L33/12 , B32B27/08 , B32B27/283 , C08F283/12 , C08J3/126 , C08J2483/04 , C08L101/02 , Y10T428/2998 , Y10T428/31663 , C08F220/14 , C08F212/08 , C08F236/06 , C08F220/44 , C08L51/085
Abstract: Provided are a resin blend including a first resin, and a second resin having a hydrophobic moiety represented by Formula 1 at a main chain and having a difference in surface energy from the first resin at 25° C. of 0.1 to 20 mN/m, and formed in a layer-separated structure, a pellet, a method of manufacturing the same, and a resin molded article having a specific layer-separated structure. Because of the resin blend, a molded product may have enhanced mechanical properties and surface hardness, and additional surface coating may be omitted, thereby reducing a processing time, increasing productivity, and reducing production costs.
Abstract translation: 提供了一种树脂共混物,其包含第一树脂和在主链上具有由式1表示的疏水部分的第二树脂,并且在25℃下的表面能与第一树脂的差异为0.1至20mN / m, 并且形成为分层结构,颗粒,其制造方法和具有特定层分离结构的树脂模制品。 由于树脂共混物,模制产品可能具有增强的机械性能和表面硬度,并且可以省略额外的表面涂层,从而减少加工时间,提高生产率并降低生产成本。
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20.
公开(公告)号:US20130309451A1
公开(公告)日:2013-11-21
申请号:US13951180
申请日:2013-07-25
Applicant: LG CHEM, LTD.
Inventor: Tae-Su KIM , Hyeon CHOI , Bu-Gon SHIN , Jae-Jin KIM , Jong-Byung LEE , Su-Jin KIM
IPC: C03C15/00
CPC classification number: C03C15/00 , B81B2203/0361 , B81C1/00206 , Y10T428/24355
Abstract: There is provided a superhydrophobic substrate comprising a plurality of protrusions having a pseudo random distribution on one surface thereof, an average interval between respective protrusions among the plurality of protrusions being greater than an interval between light beam wave peaks of light within the visible spectrum, allowing the substrate to have durability and transparency secured therein.
Abstract translation: 提供了一种超疏水性基板,其包括在其一个表面上具有伪随机分布的多个突起,多个突起之间的各个突起之间的平均间隔大于可见光谱内的光束波峰之间的间隔,允许 该基底具有固定在其中的耐久性和透明性。
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