| 摘要 |
<p>A microporous cellular structure comprising a synthetic thermoplastic polymer selected from the group consisting of olefinic polymers, condensation polymers, oxidation polymers and blends thereof. The cellular structure has a log C/P value of from about 0.2 to about 2.4 and a log S/C value of from about 1.4 to about 1.0.</p> |
