| 摘要 |
<p>The invention provides a resin composition which is excellent in mechanical strength and elasticity and exhibits little gravity deformation even under high-temperature conditions, that is, a resin composition characterized by comprising an isobutylene polymer (A), an aromatic vinyl thermoplastic elastomer (B) consisting of a polymer block (b1) composed of aromatic vinyl monomer units and a polymer block (b2) composed of monomer units of an aliphatic hydrocarbon except isobutylene, and a filler (C). The composition is favorably usable as sealing material, particularly hot-melt sealing material for double-glazing units or as a hot-melt spacer for double-glazing units.</p> |
