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公开(公告)号：KR101181564B1
公开(公告)日：2012-09-10
申请号：KR1020090089655
申请日：2009-09-22
Applicant: (주)엘지하우시스
IPC: C01B33/146 , C01B33/142 , C09D133/08 , C08J5/18
CPC classification number: C01B33/149 , B82Y30/00 , C01B33/12 , C01P2002/82 , C01P2004/62 , C01P2004/64 , C08G18/3895 , C08G18/6225 , C08G18/792 , C09D133/08 , C09D143/04 , C09D175/14 , Y10T428/2982
Abstract: 본 발명은 신규한 유-무기 실리카 입자, 이의 제조방법 및 이를 포함하는 하드 코팅 조성물에 관한 것으로, 보다 상세하게는 실리카 입자의 표면의 히드록시기(-OH)에 개시제를 화학적으로 결합시킨 유-무기 실리카 입자, 이의 제조방법 및 이를 포함하는 하드코팅 조성물에 관한 것이다. 본 발명에 따른 유-무기 실리카 입자를 포함하는 하드코팅 조성물은 내마모성, 내스크래치성 등이 우수한 하드코팅 필름을 제조할 수 있다.
실리카, 하드 코팅, 내마모성-
公开(公告)号：KR1020110092818A
公开(公告)日：2011-08-18
申请号：KR1020100012460
申请日：2010-02-10
Applicant: (주)엘지하우시스
IPC: C09D163/00 , C09D133/04 , G02B1/10 , B32B27/00
CPC classification number: G02B1/14 , C08G18/3876 , C08G18/792 , C08K5/37 , C09D133/068 , C09D175/04 , G02B1/105
Abstract: PURPOSE: A resin composition for forming hardcoating are provided to ensure excellent hardness, friction resistance, and chemical resistance and to obtain a sheet and a method for forming hardcoating and a protective layer with excellent glossiness and high reflectivity. CONSTITUTION: A resin composition for forming hardcoating comprises a thiol-based hardener. A resin composition for forming the hardcoating comprises an epoxy group and (meth)acryloyl. The epoxy equivalent of the resin is 200 g/eq~20,000 g/eq. The (meth)acryloyl equivalent is 100 g/eq~1,000 g/eq. The average molecular weight of the resin is 5,000~100,000.
Abstract translation: 目的：提供用于形成硬涂层的树脂组合物，以确保优异的硬度，耐摩擦性和耐化学性，并获得具有优异光泽度和高反射率的硬化涂层和保护层的形成方法。 构成：用于形成硬涂层的树脂组合物包含硫醇基硬化剂。 用于形成硬涂层的树脂组合物包含环氧基和（甲基）丙烯酰基。 树脂的环氧当量为200g / eq〜20,000g / eq。 （甲基）丙烯酰当量为100g / eq〜1,000g / eq。 树脂的平均分子量为5,000〜100,000。
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公开(公告)号：KR1020110092800A
公开(公告)日：2011-08-18
申请号：KR1020100012431
申请日：2010-02-10
Applicant: (주)엘지하우시스
CPC classification number: B29C45/14811 , B29K2995/0087 , C08F8/34 , C08F2222/1013 , C08F2810/20 , C09D163/00 , C08F2220/325 , C08F220/14 , C08F212/08
Abstract: PURPOSE: A method for forming hardcoating is provided to form the hardcoating with excellent properties such as hardness, friction resistance, scratch resistance, chemical resistance, transparency and glossiness. CONSTITUTION: A method for forming hardcoating comprises the steps of: transferring or adhering the coating layer of a sheet to a molded product, wherein the sheet(1) includes a base material(11) and a coating layer(12) including a thermosetting material of a resin composition containing a thiol-based curing agent and a resin having an epoxy group and a (meth)acryloyl group; and curing the coating layer by irradiating the light to the coating layer.
Abstract translation: 目的：提供一种形成硬涂层的方法以形成具有优异性能如硬度，耐摩擦性，耐刮擦性，耐化学性，透明度和光泽度的硬涂层。 构成：形成硬涂层的方法包括以下步骤：将片材的涂层转移或粘附到模制产品上，其中片材（1）包括基材（11）和包含热固性材料的涂层（12） 含有硫醇系固化剂的树脂组合物和具有环氧基和（甲基）丙烯酰基的树脂; 并通过将光照射到涂层来固化涂层。
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公开(公告)号：KR1020110018099A
公开(公告)日：2011-02-23
申请号：KR1020090075725
申请日：2009-08-17
Applicant: (주)엘지하우시스
IPC: C09D133/04 , C09D5/00 , C09D7/12
CPC classification number: C07C69/76 , C08J2400/12 , C08K3/36 , C08K2201/001 , C08K2201/005 , C09D4/00 , C09D5/16 , C09D5/24
Abstract: PURPOSE: An antigraffiti-coating composition is provided to obtain an antigraffiti-coating film with excellent weather resistance. CONSTITUTION: An antigraffiti-coating composition comprises (a) UV curable functional group-containing binders, (b) fluorine-containing compounds represented by chemical formula 1, (c) photoinitiators, and (d) nanosilica. In chemical formula 1, R1 is CF3(CF2)x(CH2CH2)y(OCH2CH2)z-O- or CF3CF2CF2O(C(CF3)CF2O)nC(CF3)FCH2-O-, wherein 0
Abstract translation: 目的：提供一种防涂鸦涂料组合物，以获得具有优异耐候性的防草药涂膜。 组分：防泼涂剂组合物包含（a）含UV固化官能团的粘合剂，（b）由化学式1，（c）光引发剂和（d）纳米二氧化硅表示的含氟化合物。 化学式1中，R1为CF3（CF2）x（CH2CH2）y（OCH2CH2）zO-或CF3CF2CF2O（C（CF3）CF2O）nC（CF3）FCH2-O-，其中0 <= x <100,0 < y <100,0 <= z <100或0 <= n <300，R2与R 1和衍生自可UV固化（甲基）丙烯酸的化合物的官能团相同; 并且R 3是衍生自可UV固化的（甲基）丙烯酸酯的化合物的官能团。
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公开(公告)号：KR1020120117480A
公开(公告)日：2012-10-24
申请号：KR1020110035260
申请日：2011-04-15
Applicant: (주)엘지하우시스
CPC classification number: C08J5/18 , C08J7/04 , C08L101/00 , C09D5/002 , C09J7/22 , C09J201/00
Abstract: PURPOSE: An in-mold transcription sheet with excellent gloss coating surface and a manufacturing method of the same are provided to obtain excellent appearance of a gloss coating surface by forming a primer layer through a micro gravure coating. CONSTITUTION: An in-mold transcription sheet comprises a release layer(120) on the upper part of the substrate layer. On the release layer, a hard coating layer(130) is formed through a micro gravure coating. On the hard coating layer, a deposited primer layer(140) is formed through a micro gravure coating. On the deposited primer layer, a printed layer(150) is formed through a gravure coating. On the printed layer, an adhesive layer(170) is formed.
Abstract translation: 目的：提供具有优异的光泽涂层表面的模内转录片及其制造方法，以通过微凹版涂料形成底漆层来获得光泽涂层表面的优异外观。 构成：模内转录片材包括在基底层上部的释放层（120）。 在剥离层上，通过微凹版涂层形成硬涂层（130）。 在硬涂层上，通过微凹版涂层形成沉积的底涂层（140）。 在沉积的底漆层上，通过凹版涂布形成印刷层（150）。 在印刷层上形成粘合剂层（170）。
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Patent Agency Ranking
公开(公告)号：KR1020110030856A
公开(公告)日：2011-03-24
申请号：KR1020090088485
申请日：2009-09-18
Applicant: (주)엘지하우시스
IPC: C08F220/18 , C08F220/10 , C09D133/08 , C08J5/18
CPC classification number: C08F220/06 , C08F220/18 , C08F220/22 , C08F220/32 , C08F220/34 , C08F2220/282 , C08F2220/301 , C08F2220/343 , C08J5/18 , C09D133/04
Abstract: PURPOSE: A hard coating composition comprising an acrylate-based copolymer is provided to ensure excellent scratch resistance and abrasion resistance compared with a hard coating composition for existing in-mold decoration films. CONSTITUTION: An acrylate-based copolymer comprises a unit represented by chemical formula 1 and a unit represented by chemical formula 2. In the chemical formulas 1 and 2, R1, R2, and R3 are the same or different, and independently represent hydrogen, halogen, C1 ~ 20 alkyl group, C1 ~ 20 alkoxyalkyl group, C3 ~ 20 cycloalkyl group, or C6 ~ 30 aryl group; R4, R5 and R6 are the same or different, and independently represent a direct bond or C1 ~ 10 alkylene group; p and q are the same or different, and independently represent a real number of 1 ~ 5,000; Q is a radical induced from an acrylate-based monomer having one or more acrylate functional groups; and X is a direct bond, C1 ~ 20 linear or branched alkyl group, carbonyl group, carboxy group, amine group, and amide group as a functional group connecting oxygen atom and Q.
Abstract translation: 目的：提供一种包含丙烯酸酯类共聚物的硬涂层组合物，以确保与现有的模内装饰膜的硬涂层组合物相比，具有优异的耐擦伤性和耐磨性。 构成：丙烯酸酯类共聚物包含由化学式1表示的单元和由化学式2表示的单元。在化学式1和2中，R 1，R 2和R 3相同或不同，独立地表示氢，卤素 C1〜20烷基，C1〜20烷氧基烷基，C3〜20环烷基或C6〜30芳基; R4，R5和R6相同或不同，独立地表示直接键或C1〜10亚烷基; p和q相同或不同，独立地表示1〜5,000的实数; Q是由具有一个或多个丙烯酸酯官能团的丙烯酸酯类单体引发的基团; X是直接键，C1〜20直链或支链烷基，羰基，羧基，胺基和酰胺基作为连接氧原子和Q的官能团。
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公开(公告)号：KR1020100026012A
公开(公告)日：2010-03-10
申请号：KR1020080084815
申请日：2008-08-29
Applicant: (주)엘지하우시스
IPC: C09D133/08 , C09D183/02 , B82B3/00
CPC classification number: C09D133/08 , B05D3/067 , C01B33/14 , C08J5/18
Abstract: PURPOSE: A hard-coating composition is provided to form a hard-coating film with membrane strength such as scratch resistance and abrasion resistance, and elongation equal to or more than conventional hard-coating films for decoration films. CONSTITUTION: A hard-coating composition comprises (a) an acrylate-based copolymer to which an acryloyl functional group is introduced, and (b) nano dispersion silica particles surface-treated with linear oligomer to which amino silane is introduced. The surface-treated nano dispersion silica particles are included in the amount of 1~200 parts by weight based on 100.0 parts by weight of the acrylate copolymer which an acryloyl functional group is introduced.
Abstract translation: 目的：提供一种硬涂层组合物，以形成具有耐刮擦性和耐磨性等膜强度和等于或大于装饰膜的常规硬涂膜的伸长率的硬涂层。 构成：硬涂层组合物包含（a）引入丙烯酰基官能团的丙烯酸酯类共聚物和（b）用引入氨基硅烷的线性低聚物表面处理的纳米分散二氧化硅颗粒。 基于引入丙烯酰基官能团的丙烯酸酯共聚物100.0重量份，表面处理的纳米分散二氧化硅颗粒的含量为1〜200重量份。
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公开(公告)号：KR101252326B1
公开(公告)日：2013-04-08
申请号：KR1020080084816
申请日：2008-08-29
Applicant: (주)엘지하우시스
IPC: C09D133/08 , C09D163/10
Abstract: 본 발명은 (a) 에폭시 관능기를 포함하는 아크릴레이트계 공중합체, (b) 아크릴로일 관능기를 포함하는 아크릴레이트계 공중합체, (c) 다관능성 아크릴레이트계 모노머, (d) 다관능성 에폭시 모노머, (e) 양이온성 UV 개시제 및 (f) 라디칼 UV 개시제를 포함하는 하드코팅액 조성물, 이로부터 제조된 하드 코팅 필름 및 이의 제조방법을 제공한다.
하드코팅액, 하드 코팅 필름Abstract translation: 本发明涉及（a）含有环氧官能团的丙烯酸酯基共聚物，（b）含丙烯酰基官能团的丙烯酸酯基共聚物，（c）多官能丙烯酸酯单体，（d）多官能环氧单体 ，（e）阳离子UV引发剂，和（f）自由基UV引发剂，由其制备的硬质涂层膜及其制备方法。
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公开(公告)号：KR101178641B1
公开(公告)日：2012-08-30
申请号：KR1020090088485
申请日：2009-09-18
Applicant: (주)엘지하우시스
IPC: C08F220/18 , C08F220/10 , C09D133/08 , C08J5/18
Abstract: 본 발명은 신규한 아크릴레이트계 공중합체, 이의 제조방법 및 이를 포함하는 하드 코팅 조성물에 관한 것으로, 보다 상세하게는 아크릴로일 관능기를 포함하는 아크릴레이트계 공중합체의 히드록시기(-OH) 부분에, 1 이상의 아크릴레이트 관능기를 포함하는 아크릴레이트계 단량체가 도입된 아크릴레이트계 공중합체, 이의 제조방법 및 이를 포함하는 하드 코팅 조성물에 관한 것이다. 본 발명에 따른 하드 코팅 조성물은 내스크래치성, 내마모성 등이 우수한 하드 코팅 필름을 제조할 수 있다.
아크릴레이트계 공중합체, 하드 코팅, 내마모성-
公开(公告)号：KR1020110092797A
公开(公告)日：2011-08-18
申请号：KR1020100012428
申请日：2010-02-10
Applicant: (주)엘지하우시스
CPC classification number: B29C45/14811 , B29K2995/0058 , B29K2995/0087 , C08G59/3209 , C08G59/4261 , C08G59/66 , C08J7/047 , C08J2300/24 , C09D133/06 , C09D163/10 , C09J7/29 , C09J2201/122 , C09J2463/006
Abstract: PURPOSE: A sheet for forming a hardcoating is provided to form the hardcoating using a transfer material or a surface protection sheet and the transfer material or a surface protection sheet with excellent properties and high refractive index. CONSTITUTION: A sheet for forming a hardcoating comprises: a substrate(11); a coating layer including a thermosetting material of a resin composition containing a thiol-based curing agent and a resin having an epoxy group and a (meth)acryloyl group; and an adhesive layer(21) formed at the coating layer or the opposite side thereof. The sheet includes a release layer formed at one side of the base resin. The coating layer is formed on the release layer.
Abstract translation: 目的：提供用于形成硬涂层的片材，以使用转印材料或表面保护片材以及具有优异性能和高折射率的转印材料或表面保护片形成硬涂层。 构成：用于形成硬涂层的片材包括：基底（11）; 包含含有硫醇系固化剂的树脂组合物和具有环氧基和（甲基）丙烯酰基的树脂的热固性材料的涂层; 以及形成在所述涂层或其相反侧的粘合剂层（21）。 片材包括形成在基础树脂一侧的剥离层。 在剥离层上形成涂层。
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