公开(公告)号：US20190016921A1

公开(公告)日：2019-01-17

申请号：US16066515

申请日：2016-12-27

Applicant: KCC CORPORATION

Inventor： Chang Hyeok KIM ,  Sung Hee MOON ,  Jin Hoi KIM ,  Myoung Gi CHOI ,  Yong Ho CHOI ,  Bon Yi LEE

IPC: C09D201/02 ,  C09D7/40

Abstract: Embodiments relate to a one-component type paint composition with superior scratch resistance and secures excellent scratch restoring performance by including a resin, a curing agent, a curing catalyst and an organic solvent, whereby the resin includes: 30 to 70 wt % of a carbamate group-containing acrylic polyol resin; and 5 to 25 wt % of a hyperbranched structure carbamate group-containing polyester polyol resin, based on 100 wt % of the paint composition.

公开(公告)号：US10031262B2

公开(公告)日：2018-07-24

申请号：US15174448

申请日：2016-06-06

Applicant: Hyundai Motor Company ,  KCC Corporation

Inventor： Sang Young Kim ,  Kyoung Hwan Bae ,  Jung Ju Kim

IPC: G02B27/00 ,  G02B1/115 ,  C03C17/34 ,  G02B1/111 ,  B60J3/00

CPC classification number: G02B1/115 ,  B60J3/007 ,  C03C17/34 ,  C03C17/3435 ,  C03C2217/00 ,  C03C2217/734 ,  G02B1/111

Abstract: A transparent substrate with a multilayer anti-glare coating includes a transparent substrate; a first coating layer formed on the transparent substrate and being formed of a first dielectric layer having a refractive index of n1; a second coating layer formed on the first coating layer and being formed of a metal oxide layer having a refractive index of n2; a third coating layer formed on the second coating layer and being formed of a second dielectric layer having a refractive index of n3; and a fourth coating layer formed on the third coating layer and being formed of a third dielectric layer having a refractive index of n4. The refractive indexes of the coating layers satisfy: n1=n3>n2>n4.

公开(公告)号：US20160192476A1

公开(公告)日：2016-06-30

申请号：US14982303

申请日：2015-12-29

Applicant: KCC CORPORATION

Inventor： Jun Hee PARK ,  Moon Su HAN ,  Na Ri IM

IPC: H05K1/02 ,  H05K1/03

CPC classification number: H05K1/0271 ,  H01L23/49838 ,  H01L2924/0002 ,  H01L2924/3511 ,  H05K1/0306 ,  H01L2924/00

Abstract: The present invention relates to a warpage-preventing structure for reducing the warpage of the substrate itself, the warpage which results from the difference of the metal patterns of top and bottom surfaces, and/or the warpage which results from the difference in the thermal expansion coefficients of a metal pattern and the substrate, the warpage-preventing structure comprising at least one additional metal layer, wherein the at least one additional metal layer is disposed on at least one surface of the substrate and arranged along an edge of the substrate.

Abstract translation: 本发明涉及一种用于减少基板本身的翘曲的翘曲防止结构，由顶部和底部表面的金属图案的差异引起的翘曲和/或由热膨胀差引起的翘曲 金属图案和基板的系数，防翘曲结构包括至少一个附加金属层，其中所述至少一个附加金属层设置在基板的至少一个表面上并且沿着基板的边缘布置。

公开(公告)号：US20160108277A1

公开(公告)日：2016-04-21

申请号：US14894631

申请日：2014-06-02

Applicant: KCC CORPORATION

Inventor： Jang Wook KIM ,  Kyu Yeob PARK ,  Kang Soo KIM ,  Suk Hwa RYU

IPC: C09D151/08 ,  B60Q1/04 ,  C08J7/04 ,  C09D5/00 ,  C09D7/12

CPC classification number: C09D151/08 ,  B60Q1/04 ,  C08G18/673 ,  C08G18/8175 ,  C08J7/047 ,  C08J2369/00 ,  C08J2451/08 ,  C08L2312/06 ,  C09D4/00 ,  C09D5/00 ,  C09D5/32 ,  C09D7/40 ,  C09D7/48 ,  C09D133/14 ,  C09D175/14

Abstract: The present invention relates to a radiation curable paint composition and a molded product comprising a cured coating layer formed therefrom, and more specifically, to: a radiation curable paint composition comprising a polyfunctional polyurethane acrylate being at least pentafunctional, a mono- or difunctional polyurethane acrylate, a mono-, di- or trifunctional acrylate, a photopolymerization initiator, and a triazine-based UV absorber, wherein physical properties such as adhesion to a metal or plastic substrate, water resistance, moisture resistance, heat resistance, thermal shock resistance and the like are remarkable, and particularly, weather resistance is remarkable, and thus it is useful for a hard coating for a plastic substrate, and particularly, for an automobile headlamp; and a molded product comprising a cured coating layer formed therefrom.

Abstract translation: 本发明涉及一种可辐射固化涂料组合物和包含由其形成的固化涂层的模制产品，更具体地涉及：一种可辐射固化涂料组合物，其包含至少具有五官能团的多官能聚氨酯丙烯酸酯，单官能或双官能聚氨酯丙烯酸酯 ，单 - ，二 - 或三官能丙烯酸酯，光聚合引发剂和三嗪基紫外线吸收剂，其中物理性质如对金属或塑料基材的粘合性，耐水性，耐湿性，耐热性，耐热冲击性和 特别是耐候性显着，因此对于塑料基材的硬质涂层，特别是汽车前照灯是有用的。 以及包含由其形成的固化涂层的成型体。

公开(公告)号：US20250122403A1

公开(公告)日：2025-04-17

申请号：US18896951

申请日：2024-09-26

Applicant: KCC CORPORATION

Inventor： Sang Min LEE ,  Hyung Jun LEE ,  Kang Hoon JUNG ,  Won Jun JANG

IPC: C09D163/00 ,  C09D7/40 ,  C09D7/61

Abstract: Provided is to an epoxy coating composition having excellent acid resistance and workability. The epoxy coating composition of the present invention has excellent acid resistance and appearance, and at the same time, is capable of being coated into a thin film by using a roller, and thus, has excellent workability and enables easy repair coating. The epoxy coating composition of the present invention is applicable as a coating for buildings, such as concrete flooring, and the like.

公开(公告)号：US20250019818A1

公开(公告)日：2025-01-16

申请号：US18535744

申请日：2023-12-11

Applicant: Hyundai Motor Company ,  Kia Corporation ,  KCC Corporation

Inventor： Jaehwan Ha ,  Kyuyeob Park ,  Changman Park ,  Changhui Lee

IPC: C23C14/24 ,  C23C14/02 ,  C23C14/20 ,  C23C14/58

Abstract: Disclosed is a coating film preferably for automobile exterior including a substrate; an undercoat layer disposed on the substrate and including an undercoat composition; a metal layer deposited on the undercoat layer in an island structure and including aluminum (Al) and a low melting point metal; and a topcoat layer disposed on the metal layer and including a topcoat composition, wherein the undercoat composition may include a hexa-functional or higher urethane (meth)acrylate oligomer, a tri-functional urethane (meth)acrylate oligomer, a tetra-functional urethane (meth)acrylate oligomer, and a tri-functional or lower (meth)acrylate monomer, and the topcoat composition may include a hexa-functional or higher urethane (meth)acrylate oligomer, a bi-functional urethane (meth)acrylate oligomer, a penta-functional urethane (meth)acrylate oligomer, and a tri-functional or lower (meth)acrylate monomer.

公开(公告)号：US20220098434A1

公开(公告)日：2022-03-31

申请号：US17422533

申请日：2019-11-20

Applicant: KCC CORPORATION

Inventor： Jae Jun LEE ,  Hyeon Ung WANG ,  Jin Seok LEE

IPC: C09D163/00

Abstract: The present invention relates to a powder coating composition comprising an epoxy resin, a curing agent, a pigment, and a catalyst, wherein the pigment comprises an extender pigment having an average particle size of 1.0 μm to 8.0 μm, and the catalyst comprises an aliphatic imidazole compound and an aromatic imidazole compound.

公开(公告)号：US11180408B2

公开(公告)日：2021-11-23

申请号：US16090139

申请日：2017-03-29

Applicant: KCC CORPORATION

Inventor： Yongyi Kim ,  Younmin Cho ,  Seongyeob Yoo

IPC: C03C3/087 ,  C03C4/02 ,  C03C4/08 ,  C03C4/00

Abstract: Embodiments relate to a glass composition which can allow for realizing beautiful bluish green colors therein even upon the use of a trace amount of a colorant such as Ti, Co, and Cr, securing high visible light transmittance suitable for window glass, and effectively reducing transmittance of solar heat radiation to help reduce a cooling load in buildings and vehicles.

公开(公告)号：US10767078B2

公开(公告)日：2020-09-08

申请号：US15579121

申请日：2016-06-02

Applicant: KCC Corporation

Inventor： Su Young Cho ,  Yong Joo Kim ,  Seung Min Hong ,  So Jin Kang ,  Yong Ho Choi ,  Bon Yi Lee

IPC: C09D167/00 ,  C09D175/14 ,  C09D201/00 ,  C09D175/06 ,  C09D151/00 ,  C08G18/67 ,  C08G63/12 ,  C08G63/78

Abstract: Embodiments relate to a water soluble paint composition for a vehicle. The water soluble paint composition includes a core-shell microgel resin, a dimer-modified polyester resin, a (meth)acryl-modified polyurethane resin, a curing agent, a pigment, and water, wherein the dimer-modified polyester resin is included in an amount of 1 to 10 wt % with respect to 100 wt % of the water-soluble paint composition. When the water soluble paint composition according to various embodiments is used to paint a vehicle, air handling equipment and an oven are not needed, so that energy can be saved in the painting process, CO2 production can be reduced, costs can be saved for painting equipment and maintenance, and space for a painting line can be saved, and a paint layer can be formed having excellent smoothing, waterproofing, chipping resistance, and outer appearance.

公开(公告)号：US20200165414A1

公开(公告)日：2020-05-28

申请号：US16627315

申请日：2018-06-29

Applicant: KCC CORPORATION

Inventor： Ji Seung PARK ,  Chan Young PARK ,  Myoung Taek SHIM ,  Ki Young JEON ,  Sang Sun LEE

IPC: C08K5/3492 ,  C08K5/5419 ,  H01L23/29 ,  C08K3/36

Abstract: The present invention provides an epoxy resin composition comprising an epoxy resin, a curing agent, a coupling agent, a curing accelerator, and an adhesion promotor, the adhesion promotor comprising an imidazole-based compound having an average particle size of 0.1-5 μm, and a semiconductor device comprising the same. The epoxy resin composition of the present invention has high adhesion to a different kind of material, such as copper, nickel, or silver, and thus, may satisfy a high level of reliability required for a semiconductor for a car, such as MSL or TCT.