FOAMED ARTICLES

摘要

PCT No. PCT/GB96/02705 Sec. 371 Date Feb. 5, 1998 Sec. 102(e) Date Feb. 5, 1998 PCT Filed Nov. 5, 1996 PCT Pub. No. WO97/17395 PCT Pub. Date May 15, 1997A foamed article having a closed cell structure formed from: (i) a polymer blend comprising at least 80% by weight of a styrenic polymer and up to 20% by weight of an acrylic polymer; and (ii) gaseous carbon dioxide blowing agent.