| 发明名称 |
Dimensionally stable structural foam plastic product |
| 摘要 |
A thermally and dimensionally stable structural foam plastic product having a cellular core and an integral solid skin on the surface thereof. The structural foam product is produced by injection molding and comprises a thermoplastic resin and from 1 to 30% by volume of flake mica as a filler.
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| 申请公布号 |
US4248931(A) |
申请公布日期 |
1981.02.03 |
| 申请号 |
US19800143748 |
申请日期 |
1980.04.25 |
| 申请人 |
INTERNATIONAL TELEPHONE & TELEGRAPH CORPORATION |
发明人 |
SALMAN, SYED |
| 分类号 |
B29C44/04;C08J9/00;C08J9/34;(IPC1-7):B32B5/18 |
主分类号 |
B29C44/04 |
| 代理机构 |
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代理人 |
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