Absorption of Small Molecules into Polyurethane in Supercritical Carbon Dioxide
Ye Shu-Ji, Chen Ming-Cai, Huang Yu-Hui, Cong Guang-Min
Acta Phys. -Chim. Sin. . 2000, (02): 145 -152 .  DOI: 10.3866/PKU.WHXB20000210