Effects on the Absorption of Small Molecules into Polyurethane in Supercritical Carbon Dioxide
Ye Shu-Ji, Chen Ming-Cai, Hu Hong-Qi, Guo Yuan-Qiang
Acta Phys. -Chim. Sin. . 2000, (04): 345 -350 .  DOI: 10.3866/PKU.WHXB20000410