| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transparent resin composition for a sealing material which has excellent adhesion and is excellent in processability, heat resistance, and light resistance when performing treatments of melting, processing or the like. <P>SOLUTION: The transparent resin composition for a sealing material including: (A) a polyolefin resin; and (B) a hydride of a C9-based aromatic hydrocarbon resin having the hydrogenation rate of at least 80% is used. Desirably, (B) the hydride of the C9-based aromatic hydrocarbon resin having the hydrogenation rate of at least 80% is such that the softening point is 70-150°C, the weight average molecular weight is 800-3.000, and is polymerized by using a non-phenol based Friedel-Crafts catalyst. <P>COPYRIGHT: (C)2012,JPO&INPIT |
