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1. 发明申请

WO2005012958A1 LIGHT DIFFUSION PLATE FOR LCD BACKLIGHT WITH IMPROVED MASKING EFFECT OF LAMP AND LIGHT TRANSMITTANCE 审中-公开
标题翻译：用于LCD背光的光扩散板，具有改进的灯和光传输的遮蔽效果
公开(公告)号：WO2005012958A1
公开(公告)日：2005-02-10
申请号：PCT/KR2004/001953
申请日：2004-08-04
申请人： KOLON INDUSTRIES INC. , LEE, Hee-Cheong , KIM, Dae-Jin , KANG, Sung-Seock
发明人： LEE, Hee-Cheong , KIM, Dae-Jin , KANG, Sung-Seock
IPC分类号： G02B5/02
CPC分类号： G02B5/0242 , G02B5/0268 , G02B5/0278 , G02F1/1336
摘要： The present invention relates to a light diffusion plate for an LCD backlight with enhanced masking effect of lamp and light transmittance, which light diffusion plate is manufactured by coextrusion or multi-layer extrusion of at least two light diffusion layers each having a different light diffusion rate gradient, to weaken light diffusion at the inlet portion of an incident light and gradually intensifies light diffusion with the progress of light, thereby enhancing both the masking effect of lamp and the light transmittance. Accordingly, the light diffusion plate of the present invention is useful for a lighting fixture cover required to have uniform brightness and advertisement panels, particularly direct backlight type LCD devices required to have a thin structure.
摘要翻译：本发明涉及一种用于具有增强的灯的遮蔽效果和光透射率的LCD背光的光扩散板，该光漫射板通过共挤出或多层挤出制造，所述至少两个光漫射层具有不同的光扩散速率梯度，以削弱入射光入射部分的光扩散，并随着光的进行逐渐增强光的扩散，从而增强灯的掩蔽效果和透光率。因此，本发明的光漫射板对于具有均匀亮度所需的照明装置罩和广告面板，特别是需要具有薄结构的直接背光型LCD装置是有用的。

2. 发明申请

WO2004009649A1 PREPARATION OF ACRYLIC POLYMER SOL FOR COATING 审中-公开
标题翻译：用于涂料的丙烯酸聚合物溶胶的制备
公开(公告)号：WO2004009649A1
公开(公告)日：2004-01-29
申请号：PCT/KR2003/001418
申请日：2003-07-18
申请人： KOLON INDUSTRIES INC. , KIM, Dae-Jin , LEE, Hee-Cheong , WANG, Guo-Jun , KANG, Chung-Seock , KIM, Young-Bum
发明人： KIM, Dae-Jin , LEE, Hee-Cheong , WANG, Guo-Jun , KANG, Chung-Seock , KIM, Young-Bum
IPC分类号： C08F2/22
CPC分类号： C08F265/06 , C08K3/26 , C08L33/12 , C08L2666/04 , C08L2666/54 , C09J163/00 , C08F2/22
摘要： Disclosed are acrylic polymer beads and an acrylic sol composition containing the acrylic polymer beads that are used for automobile underbody floor, wheel housing, fuel tank, body panel junction and hood, door, or the like for the purpose of water tightness, vibration isolation, and anticorrosion. More specifically, the acrylic polymer beads having a core/shell structure, which are prepared by using a part of the monomer constituting a core layer to form seeds by a seed polymerization, polymerizing the rest of the monomer to form a core layer and then forming a shell layer containing an appropriate amount of a crosslink agent, have a narrow particle size distribution and thereby provide, when used in addition to a plasticizer and a filler in the preparation of an acrylic sol composition for automobile, high storage stability of the acrylic sol and excellent properties of the coating formed by gelation of the acrylic sol.
摘要翻译：本发明涉及丙烯酸类聚合物珠粒和含有丙烯酸类聚合物珠粒的丙烯酸类溶胶组合物，其用于汽车底盘地板，车轮罩，油箱，车身面板连接处和罩，门等，用于防水，隔振，和防腐。更具体地说，具有核/壳结构的丙烯酸类聚合物珠，其通过使用构成核心层的单体的一部分通过种子聚合形成种子而制备，使剩余的单体聚合以形成芯层，然后形成含有适量的交联剂的壳层具有窄的粒度分布，并且在制备汽车用丙烯酸系溶胶组合物时除了增塑剂和填料使用之外还提供丙烯酸类溶胶的高储存稳定性并且通过丙烯酸溶胶的凝胶化形成的涂层的优异性能。

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