| 发明名称 |
FOAMED ARTICLES OF STYRENIC AND ACRYLIC POLYMERS BLEND |
| 摘要 |
<p>Foamed articles having a closed cell structure formed from a polymer blend comprising at least 50 % by weight of a styrenic polymer and up to 50 % by weight of an acrylic polymer which has an average molecular weight which is less than 90 % of that of the styrenic polymer which are significantly less dense than such articles prepared from the styrenic polymer alone.</p> |
| 申请公布号 |
CA2192168(A1) |
申请公布日期 |
1996.01.04 |
| 申请号 |
CA19952192168 |
申请日期 |
1995.06.06 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
SMITH, PETER JOHN;CROSS, BERNARD JOHN |
| 分类号 |
C08J9/12;B29C47/00;B29K25/00;B29K105/04;B32B5/18;C08J9/00;C08J9/14;C08J9/34;C08L25/04;C08L25/06;C08L33/04;C08L33/06;(IPC1-7):C08J9/00;E04B1/74 |
主分类号 |
C08J9/12 |
| 代理机构 |
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