| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a self-adhesive polymer gel that does not lose transparency and does not cause reduction in visibility even when it is placed under high temperature and high humidity so as to be useful for optical uses such as PDP, liquid crystal display, touch panel, etc., and a self-adhesive sheet. <P>SOLUTION: The self-adhesive polymer gel is obtained by curing a mixture containing at least a polybranched polyester polyol as a plasticizer having a weight-average molecular weight (Mw) of 1,000-10,000 and a hydroxyl value of 100-1,000 mg KOH/g, an alkoxyalkyl group-containing monofunctional (meth)acrylic monomer and a crosslinkable (meth)acrylic monomer that is copolymerized with the monofunctional (meth) acrylic monomer to form a crosslinking structure. <P>COPYRIGHT: (C)2012,JPO&INPIT |
