| 发明名称 |
Melt fabrication of foam articles |
| 摘要 |
Foam molding is carried out with a melt blend of polyethylene terephthalate (PET), ethylene copolymer elastomer, and glass fibers in the presence of blowing agent and with a cold mold, so that the resultant foamed article has an amorphous-rich PET surface and a crystalline PET core.
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| 申请公布号 |
US5128202(A) |
申请公布日期 |
1992.07.07 |
| 申请号 |
US19910685385 |
申请日期 |
1991.04.12 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SUBRAMANIAN, PALLATHERI M.;TICE, CHRISTOPHER L. |
| 分类号 |
B29C44/04;C08J9/00;C08J9/34 |
主分类号 |
B29C44/04 |
| 代理机构 |
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代理人 |
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