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51. 发明公开

KR1020110131081A 용융 가공용 수지 혼합물, 펠렛 및 이를 이용한 수지 성형품의 제조 방법 有权
标题翻译：用于熔融过程的树脂混合物，颗粒和使用其的树脂模制品的制备方法
公开(公告)号：KR1020110131081A
公开(公告)日：2011-12-06
申请号：KR1020110033147
申请日：2011-04-11
申请人： 주식회사 엘지화학
发明人： 류진영 , 유흥식 , 김학신 , 홍영준 , 신정규 , 최은주
IPC分类号： C08L101/00 , C08L55/02 , C08L33/06 , B29C47/00
CPC分类号： C08L9/06 , B29C47/0004 , B29C47/065 , B29K2029/04 , B29K2033/12 , B29K2105/0088 , B29K2105/0094 , B32B3/02 , B32B27/08 , C08J3/005 , C08J5/00 , C08J2300/00 , C08J2300/22 , C08J2323/06 , C08J2400/00 , C08J2400/22 , C08L9/00 , C08L25/12 , C08L29/04 , C08L33/04 , C08L33/12 , C08L33/16 , C08L37/00 , C08L55/02 , C08L101/00 , C08L101/12 , C08L2201/02 , G01N21/3563 , Y10T428/239 , Y10T428/2998 , Y10T428/31504
摘要： PURPOSE: A Resin blend for melting process is provided to improve the physical properties and the surface properties of a molded resin when melt-processing like extrusion or injection molding, and reduce a processing time and production cost by skipping an additional surface coating step. CONSTITUTION: A resin compound for melting process comprises a first resin and a second resin. The difference of surface energy between the resins is 0.1-35 mN/m. The distribution of molecular weight of the second resin is 1-.25, and the average molecular weight is 30,000-200,000. The resin compound includes 0.1-50 parts by weight second resin, comparison to 100 parts by weight first resin. A pellet comprises a core including the first resin, and a shell including the second resin.
摘要翻译：目的：提供一种用于熔融过程的树脂共混物，用于改善挤出或注射成型时熔融加工时的模塑树脂的物理性能和表面性能，并通过跳过附加的表面涂布步骤来减少加工时间和生产成本。构成：用于熔化的树脂化合物包括第一树脂和第二树脂。树脂之间的表面能的差异为0.1-35mN / m。第二树脂的分子量分布为1〜0.25，平均分子量为30,000〜200,000。与100重量份的第一树脂相比，树脂化合物包含0.1-50重量份的第二树脂。颗粒包括包含第一树脂的芯和包含第二树脂的壳。

52. 发明公开

KR1020110092408A 편광자 접착제용 중합체 有权
标题翻译：聚合物用于极化元件的粘合剂
公开(公告)号：KR1020110092408A
公开(公告)日：2011-08-18
申请号：KR1020100011799
申请日：2010-02-09
申请人： 주식회사 엘지화학
发明人： 김학신 , 신정규 , 유흥식 , 이한나 , 홍영준
IPC分类号： C09J133/00 , C09J131/00 , G02B5/30 , B32B7/12
CPC分类号： C09J133/00 , C09J9/00 , G02B5/30 , G02F1/13
摘要： PURPOSE: A polymer for a polarizer adhesive is provided to form the polarizer adhesive with excellent water resistance, heat resistance and adhesive property and to form an adhesive which effectively can adhere adherents with different properties. CONSTITUTION: A polymer for a polarizer adhesive comprises the repeating unit of chemical formula 1 and the repeating unit of chemical formula 2. In chemical formula 1 and 2, R represents hydrogen or alkyl; A represents a hydrophilic moiety or substituent including a hydrophilic residue; and B represents a reactive functional group or substituent including the reactive functional group. The polymer has the average molecular weight of 20,000-120,000 and the glass transition temperature of 10-70 °C.
摘要翻译：目的：提供用于偏振器粘合剂的聚合物以形成具有优异的耐水性，耐热性和粘合性的偏振片粘合剂，并形成有效地粘附具有不同性质的粘附剂的粘合剂。构成：用于偏振器粘合剂的聚合物包括化学式1的重复单元和化学式2的重复单元。在化学式1和2中，R表示氢或烷基; A表示亲水部分或取代基，包括亲水性残基; B表示包含反应性官能团的反应性官能团或取代基。聚合物的平均分子量为20,000-120,000，玻璃化转变温度为10-70℃。

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