| 摘要 |
PROBLEM TO BE SOLVED: To provide a self-adhesive having good transparency, causing less adherend contamination, and having sufficient antistatic properties. SOLUTION: The adhesive comprises a (meth)acrylate copolymer (A) having a quaternary ammonium group (Q) and a -CH<SB>2</SB>CH<SB>2</SB>O- unit (E). The self-adhesive preferably contains a 0.05-0.7 mol/1,000 g quaternary ammonium group (Q) and 0.15-6.0 mol/1,000 g -CH<SB>2</SB>CH<SB>2</SB>O- unit (E) based on the weight of the (meth)acrylate copolymer (A). COPYRIGHT: (C)2010,JPO&INPIT
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