| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an adhesive composition which is applied and cured to give a cured product capable of being easily peeled from an object to be adhered. <P>SOLUTION: The adhesive composition includes at least one (meth)acrylic monomer of the following (1) and (2), and a photopolymerization initiator: (1) bifunctional (meth)acrylic monomers each having two (meth)acryloyl groups and having a polyalkylene oxide chain between the two (meth)acryloyl groups, where the smallest number of atoms linking the two (meth)acryloyl groups is 13; and (2) n-functional (meth)acrylic monomers each having n (meth)acryloyl groups (n is an integer of at least 3) and having a polyalkylene oxide chain between arbitrary two (meth)acryloyl groups, where the smallest number of atoms linking the arbitrary two (meth)acryloyl groups is 23. <P>COPYRIGHT: (C)2012,JPO&INPIT |
