| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a sporting good exhibiting excellent impact resistance and excellent impact-absorbing performances that is composed of a thermoplastic resin composition comprising a resin bearing a reactive functional group and noticeably exhibiting unique viscoelastic behavior. <P>SOLUTION: The sporting good is composed of a thermoplastic resin composition that comprises a thermoplastic resin (A) and a resin (B) bearing a reactive functional group and satisfies a relationship: E(V1)>E(V2) when V1<V2, letting a tensile modulus be E(V1) and E(V2) when a tensile speed are V1 and V2, respectively, in a tensile test. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
