| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a foamed sheet composed of an olefin resin and having good feeling and provide its laminate. SOLUTION: A foamed olefin resin sheet is produced by adding a heat- decomposition type foaming agent and other additives to a base resin produced by adding 50-300 pts.wt. of an olefin rubber having a hardness of <=60 measured by JIS A hardness tester to 100 pts.wt. of an olefin resin. The polyolefin resin of the present invention is preferably a copolymer resin owing to its high softness and foamability, more preferably at least one kind of resin selected from ethylene-vinyl acetate copolymer resin, ethylene-(meth)acrylic acid ester copolymer resin and ethylene-high-α-olefin copolymer resin. An ethylene-propylene, ethylene-butene, propylene-ethylene, propylene-butene rubber, etc., can be used as the olefin rubber.</p> |
