| 发明名称 |
Silica containing blowing agent compositions as plate-out preventives in foamed plastics processes |
| 摘要 |
The present invention relates to blowing agent compositions, to foamable thermoplastic compositions, to a process for preparing articles obtained by foaming such compositions, and to the articles obtained by such a process.
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| 申请公布号 |
US4029612(A) |
申请公布日期 |
1977.06.14 |
| 申请号 |
US19750562035 |
申请日期 |
1975.03.25 |
| 申请人 |
FISONS LIMITED |
发明人 |
COLLINGTON, KENNETH THOMAS |
| 分类号 |
C08J9/10;(IPC1-7):B29D27/00;C08J9/00 |
主分类号 |
C08J9/10 |
| 代理机构 |
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