| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive composition which has good reworkability, namely can adjust adhesive force, without deteriorating durable performance. SOLUTION: This adhesive composition comprises a (meth)acrylate copolymer (hereinafter, referred to as a component A) having a weight-average mol. wt. of 400,000 to 2,500,000 and a (meth)acrylate copolymer (hereinafter, referred to as a component B) having a weight-average mol. wt. of 1,000 to 50,000. COPYRIGHT: (C)2004,JPO&NCIPI
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