| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a protector using a light weight thermoplastic elastomer foam with excellent shock absorptivity and high form selective properties, and thus is suitably applicable to sports, health care and medical fields aiming at reductions of such as bruise and fracture. <P>SOLUTION: The protector using the thermoplastic elastomer foam is obtained by injection foaming of a foaming composition composed of the thermoplastic elastomer with a loss tangent (tan δ) of 0.6 or over at 20°C obtained by a dynamic viscoelasticity determination under shearing mode and the thermally expandable microcapsules. <P>COPYRIGHT: (C)2011,JPO&INPIT |
