| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide flexible polyurethane foam on which a body positional change such as turning over in bed is facilitated though the flexible polyurethane foam has the performance of distributing the body pressure and which is suitable for a pillow, bedding to be laid on a tatami mat, a mattress, a sofa or as a cushioning material of a chair or the like. <P>SOLUTION: The flexible polyurethane foam is obtained by expanding a polyurethane foam raw material containing, at the least, a polyol component, a polyisocyanate component, a foam controlling agent, a catalyst and a foaming agent, and has≤25% impact resilience and≤35% hysteresis loss. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
