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    • 16. 发明公开
    • 편광판용 접착제 조성물, 이를 이용한 편광판 및 액정표시장치
    • 用于偏振板,偏振板和使用其的液晶显示装置的粘合组合物
    • KR1020130049979A
    • 2013-05-15
    • KR1020110115072
    • 2011-11-07
    • 동우 화인켐 주식회사
    • 조천희유민근
    • C09J11/00C09J129/04G02B5/30G02F1/13
    • C09J11/02C08J11/06C09J9/00C09J129/04G02B5/30G02F1/13
    • PURPOSE: An adhesive composition for a polarizing plate is provided to maintain excellent optical performance using a specific titanium-based crosslinking aid and to remarkably improve water durability. CONSTITUTION: An adhesive composition for a polarizing plate comprises a titanium-based complex crosslinking aid coupled with a nitrogen atom-containing cyclic ligand. The cyclic ligand forms a coordination bond of oxygen or nitrogen atom with titanium. The adhesive composition additionally comprises a polyvinyl alcohol-based resin, a crosslinking agent, and solvent. The amount of the crosslinking aid is 1-20 parts by weight based on 100.0 parts by weight of the polyvinylalcohol based resin solid phase. The polarizing plate is that a polarizer and a protection film thereof are attached to each other by the adhesive composition. [Reference numerals] (AA) Absorption axis(elongation direction)
    • 目的:提供一种用于偏振片的粘合剂组合物,以使用特定的钛基交联助剂保持优异的光学性能,并显着提高水的耐久性。 构成:用于偏振片的粘合剂组合物包括与含氮原子的环状配体偶联的钛基络合物交联助剂。 环状配体形成氧或氮原子与钛的配位键。 粘合剂组合物另外包含聚乙烯醇基树脂,交联剂和溶剂。 基于100.0重量份的聚乙烯醇系树脂固相,交联助剂的量为1-20重量份。 偏光板是通过粘合剂组合物将偏振片及其保护膜彼此附着。 (附图标记)(AA)吸收轴(伸长方向)