| 发明名称 |
Extrusion process for enhancing the melt strength of polypropylene |
| 摘要 |
The invention relates to a process for enhancing the melt strength of polypropylene comprising the steps of:mixing the polypropylene with at least one peroxydicarbonate;reacting said polypropylene and peroxydicarbonate at a temperature between 150° C. and 300° C., with the proviso that the peroxydicarbonate is not in the form of an aqueous dispersion.
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| 申请公布号 |
US6323289(B1) |
申请公布日期 |
2001.11.27 |
| 申请号 |
US20000574372 |
申请日期 |
2000.05.19 |
| 申请人 |
AKZO NOBEL NV |
发明人 |
HOGT ANDREAS HERMAN;FISCHER BART;SPIJKERMAN GEESJE KLASINA |
| 分类号 |
C08J3/24;C08F4/34;C08F8/00;C08F8/50;C08F10/06;C08K5/00;C08K5/14;(IPC1-7):C08F8/50 |
主分类号 |
C08J3/24 |
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