| 摘要 |
PROBLEM TO BE SOLVED: To provide a foamed molded product excellent in flexibility, abrasion resistance, scratch resistance and molding processability. SOLUTION: The foamed molded product comprises an ionomer prepared by a reaction of (A) component: an elastomer (a1) having a functional group and a metal compound (a2) with an average particle size of 0.1μm or less, and (B) component: a thermoplastic elastomer (b1) and/or a thermoplastic resin (b2), wherein the foamed molded product is prepared by foaming and molding of an ionomer composition composed of 100 pts.mass of the component (A) and the component (B) containing 0-300 pts.mass of the thermoplastic elastomer (b1) and/or 0-200 pts.mass of the thermoplastic resin (b2) [with the proviso that (b1)+(b2)=1-500 pts.mass] mixed with at least one of a chemical foaming agent, a gas and a supercritical fluid. COPYRIGHT: (C)2008,JPO&INPIT |
