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公开(公告)号：US09464194B2
公开(公告)日：2016-10-11
申请号：US14404244
申请日：2013-05-31
Applicant: LG CHEM, LTD.
Inventor： Joon Koo Kang , Yeong Rae Chang , Jae Hoon Shim , Sung Don Hong , Seung Jung Lee
IPC: C08J7/04 , C09D4/00 , C09D133/04 , G02B1/10 , C08K5/3475 , C09D7/12 , C09D135/02 , C09D105/16 , C09D133/14 , C09D167/00 , B05D3/06 , C08K3/36 , C08K3/22
Abstract: A method of preparing a hard coating film by applying a first hard coating composition onto one side of a supporting substrate, performing a first photocuring by irradiating one side of the supporting substrate, applying a second hard coating composition onto the other side of the supporting substrate, performing a second photocuring by irradiating the other side of the supporting substrate which the second coating composition applied on, with ultraviolet having a first wavelength and a second wavelength longer than the first wavelength.
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公开(公告)号：US20150175808A1
公开(公告)日：2015-06-25
申请号：US14404184
申请日：2013-05-31
Applicant: LG CHEM, LTD.
Inventor： Joon Koo Kang , Yeong Rae Chang , Sung Don Hong , Soon Hwa Jung , Eun Kyu Her
CPC classification number: C09D135/02 , B05D3/067 , C08J5/18 , C08J7/04 , C08J7/042 , C08J7/047 , C08J2301/12 , C08J2367/02 , C08J2433/14 , C08J2435/02 , C08K3/36 , C08K5/3475 , C08K2003/2227 , C08K2003/2241 , C08K2003/2296 , C08K2201/005 , C08K2201/011 , C09D4/00 , C09D7/48 , C09D7/61 , C09D105/16 , C09D133/04 , C09D133/14 , C09D167/00 , G02B1/10 , G02B1/105 , G02B1/14 , Y10T428/2495 , Y10T428/259 , Y10T428/269 , Y10T428/31507 , Y10T428/31797 , Y10T428/31884 , Y10T428/31928 , C08F222/1006 , C08F220/20
Abstract: The present invention relates to a method of preparing a hard coating film, and, more particularly, to a method of preparing a hard coating film having high hardness. According to this method, a hard coating film having high hardness, which is not easily curled, can be easily prepared.
Abstract translation: 本发明涉及一种制备硬涂层的方法，更具体地说，涉及一种制备硬质硬涂层的方法。 根据该方法，可以容易地制备硬度高的不容易卷曲的硬涂层。
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公开(公告)号：US20150166818A1
公开(公告)日：2015-06-18
申请号：US14404280
申请日：2013-05-31
Applicant: LG CHEM, LTD.
Inventor： Joon Koo Kang , Yeong Rae Chang , Jae Hoon Shim , Sung Don Hong , Seung Jung Lee
IPC: C09D133/14 , C08K3/36
CPC classification number: C09D133/14 , C08F222/1006 , C08J7/042 , C08J7/047 , C08J2363/02 , C08J2367/02 , C08J2433/08 , C08J2435/02 , C08K3/22 , C08K3/36 , C08K2003/2227 , C08K2003/2237 , C08K2003/2244 , C08K2201/011 , C08L2312/00 , C08L2312/06 , C09D4/00 , C09D7/48 , C09D7/61 , C09D7/67 , C09D133/06 , Y10T428/2495 , Y10T428/259 , Y10T428/269
Abstract: The present invention provides a hard coating film having high hardness and excellent properties. The hard coating film has high hardness and is not easily curled.
Abstract translation: 本发明提供了硬度高，性能优良的硬涂膜。 硬涂膜硬度高，不容易卷曲。
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公开(公告)号：US20150140279A1
公开(公告)日：2015-05-21
申请号：US14404220
申请日：2013-05-31
Applicant: LG CHEM, LTD.
Inventor： Joon Koo Kang , Eun Kyu Her , Yeong Rae Chang , Soon Hwa Jung , Jin Young Park , Hyeok Jeong
CPC classification number: G02B1/14 , B05D3/067 , C08F290/061 , C08F2222/1026 , C08F2222/1086 , C08G83/007 , C08J7/042 , C08J7/047 , C08J2363/02 , C08J2367/02 , C08J2400/21 , C08J2435/02 , C08J2475/14 , C09D4/00 , G02B1/105 , Y10T428/24628
Abstract: The present invention relates to a hard coating film and a preparation method thereof, and, more particularly, to a hard coating film having high hardness and excellent properties and a method of preparing the same. The method is advantageous in that a high-hardness hard coating film, which is not easily curled, can be easily prepared. The hard coating film prepared by this method can be usefully used in various fields because it has high hardness, scratch resistance, transparency, durability, light resistance, light transmittance and the like.
Abstract translation: 硬涂层及其制备方法技术领域本发明涉及硬涂膜及其制备方法，更具体地涉及硬度高，性能优异的硬涂膜及其制备方法。 该方法的优点在于可以容易地制备难以卷曲的高硬度硬涂膜。 通过该方法制备的硬涂膜可以有效地用于各种领域，因为它具有高硬度，耐擦伤性，透明性，耐久性，耐光性，透光率等。
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公开(公告)号：US11773212B2
公开(公告)日：2023-10-03
申请号：US16807653
申请日：2020-03-03
Applicant: LG CHEM, LTD. , Regents of the University of Michigan
Inventor： Joon Koo Kang , Jinsang Kim , Jeong Ae Yoon , Sung Soo Yoon , Jong Heon Kwak
IPC: C08G61/12 , C09D5/24 , C09D165/00 , H01B1/12 , H01B13/00
CPC classification number: C08G61/126 , C09D5/24 , C09D165/00 , H01B1/127 , H01B13/0036 , C08G2261/12 , C08G2261/3223 , C08G2261/3247 , C08G2261/40 , C08G2261/90
Abstract: The present application can provide a preparation method capable of preparing a desired polymer or conductive polymer film with excellent polymerization efficiency and conversion rates without consumption or modulation in the polymerization process, and a polymer and a conductive polymer film formed by the method. The present application can provide a method for preparing a polymer or a conductive polymer film having a desired level of transparency and conductivity, wherein desired physical properties such as solubility in a solvent or resistance to a solvent are effectively imparted thereto as necessary, and a polymer and a conductive polymer film formed by the method.
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Patent Agency Ranking
公开(公告)号：US20210284790A1
公开(公告)日：2021-09-16
申请号：US16807653
申请日：2020-03-03
Applicant: LG CHEM, LTD. , Reagents of the University of Michigan
Inventor： Joon Koo Kang , Jinsang KIM , Jeong Ae YOON , Sung Soo YOON , Jong Heon KWAK
IPC: C08G61/12 , C09D5/24 , C09D165/00 , H01B1/12 , H01B13/00
Abstract: The present application can provide a preparation method capable of preparing a desired polymer or conductive polymer film with excellent polymerization efficiency and conversion rates without consumption or modulation in the polymerization process, and a polymer and a conductive polymer film formed by the method. The present application can provide a method for preparing a polymer or a conductive polymer film having a desired level of transparency and conductivity, wherein desired physical properties such as solubility in a solvent or resistance to a solvent are effectively imparted thereto as necessary, and a polymer and a conductive polymer film formed by the method.
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公开(公告)号：US10353230B2
公开(公告)日：2019-07-16
申请号：US15102096
申请日：2015-02-17
Applicant: LG CHEM, LTD.
Inventor： Soon Hwa Jung , Kyung Ki Hong , Yeong Rae Chang , Jin Young Park , Joon Koo Kang , Hyeok Jeong , Eun Kyu Her
IPC: G02F1/1333 , G02F1/1335 , G02F1/13363 , G06F3/041
Abstract: The present invention relates to an electronic board comprising a display panel; a polarizing plate disposed on the display panel, and including a polarizer and a high hardness plastic film integrated with each other; and a touch sensor recognizing input information through the contact of a user.
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公开(公告)号：US09926461B2
公开(公告)日：2018-03-27
申请号：US14404280
申请日：2013-05-31
Applicant: LG CHEM, LTD.
Inventor： Joon Koo Kang , Yeong Rae Chang , Jae Hoon Shim , Sung Don Hong , Seung Jung Lee
IPC: C09D133/14 , C09D133/06 , C08K3/22 , C08K3/36
CPC classification number: C09D133/14 , C08F222/1006 , C08J7/042 , C08J7/047 , C08J2363/02 , C08J2367/02 , C08J2433/08 , C08J2435/02 , C08K3/22 , C08K3/36 , C08K2003/2227 , C08K2003/2237 , C08K2003/2244 , C08K2201/011 , C08L2312/00 , C08L2312/06 , C09D4/00 , C09D7/48 , C09D7/61 , C09D7/67 , C09D133/06 , Y10T428/2495 , Y10T428/259 , Y10T428/269
Abstract: The present invention provides a hard coating film having high hardness and excellent properties. The hard coating film has high hardness and is not easily curled.
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公开(公告)号：US09447285B2
公开(公告)日：2016-09-20
申请号：US14777003
申请日：2014-03-13
Applicant: LG CHEM, LTD.
Inventor： Joon Koo Kang , Yeong Rae Chang , Sung Don Hong , Seung Jung Lee
Abstract: The present invention relates to a coating composition. More particularly, the present invention relates to a composition capable of forming a plastic film which exhibits high hardness and excellent processability. According to the coating composition of the present invention, a plastic film with the rare occurrence of curling and high hardness can be provided.
Abstract translation: 本发明涉及涂料组合物。 更具体地说，本发明涉及能够形成显示高硬度和优异加工性的塑料膜的组合物。 根据本发明的涂料组合物，可以提供难以发生卷曲和高硬度的塑料膜。
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公开(公告)号：US20150197662A1
公开(公告)日：2015-07-16
申请号：US14420867
申请日：2013-07-29
Applicant: LG CHEM, LTD.
Inventor： Joon Koo Kang , Soon Hwa Jung , Yeong Rae Chang
IPC: C09D135/02 , C09D143/04
CPC classification number: C09D133/14 , C08J5/18 , C08J7/04 , C08J7/047 , C08J2351/08 , C08K3/00 , C08K3/36 , C08K2201/011 , C08L33/04 , C08L51/08 , C09D4/06 , C09D105/16 , C09D133/04 , C09D135/02 , C09D143/04 , Y10T428/24917 , Y10T428/24942
Abstract: The present invention relates to a hard coating film, and, more particularly, to a hard coating film having hardness and excellent physical properties. According to the present invention, the hard coating film has high physical properties including hardness, fouling resistance, slip resistance, scratch resistance, transparency, durability, light resistance, and light transmittance.Thus, the hard coating film can find useful applications in various fields thanks to its excellent physical properties.
Abstract translation: 硬涂层技术领域本发明涉及硬质涂膜，更具体地说，涉及具有硬度和优异物理性能的硬质涂膜。 根据本发明，硬涂膜具有包括硬度，耐污垢性，耐滑性，耐擦伤性，透明性，耐久性，耐光性和透光性的高物理性能。 因此，由于其优异的物理性能，硬涂膜可以在各种领域中找到有用的应用。
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