| 摘要 |
<p>The present invention relates to a composition for use as a blowing agent in injection molding processes. More specifically, the present invention is a blowing agent composition comprising a molecular sieve and a foaming gas, wherein the foaming gas is carried by the molecular sieve and evolves to form foamed plastic products. In addition, the present invention is a method for preparing a blowing agent composition and a foamable blowing agent-resin mixture. Futhermore, the present invention is a foamed plastic resin containing a molecular sieve.</p> |
