Antistatic pressure sensitive adhesive composition and polarizer including the same

文件类型：PDF文档
文件大小：369K
PURPOSE : An antistatic adhesive composition is provided to suppress the exfoliation between an adhesive layer and glass substrates and the foaming within the adhesive layer, and to ensure excellent re-working property.CONSTITUTION : An antistatic adhesive composition comprises (a) an acrylic copolymer 100.0 parts by weight which contains an acrylic acid ester monomer indicated as the chemical formula 1 and a unsaturated carboxylic aicd monomer having one double bond and one or a plurality of carboxylic groups within molecule and has the average molecular weight (Mw) of 1, 000, 000~2, 000, 000; (b) a cross-linking agent 0.1~10 parts by weight; (c) an oligomer type silane coupling agent 0.01~2 parts by weight; and (d) ionic liquid 0.0005~0.01 parts by weight. In the chemical formula 1, R is hydrogen or methyl radical; R2 is C1-10 alkyl group or alkoxy group-substituted or non-substituted C1-14 linear or branched alkyl group or aralkyl group.© KIPO 2009