发明名称 |
Process of making polymer blends |
摘要 |
In a process for producing a polymer blend, at least one first monomer is polymerized in a first slurry phase reaction zone in the presence of a supported first catalyst comprising a Ziegler-Natta component to produce a thermoplastic first polymer having a crystallinity of at least 30%. At least part of said first polymer is then contacted with at least one second monomer different from said first monomer and at least one polyene in a second solution phase reaction zone in the presence of a second catalyst under conditions to produce and at least partially cross-link said second polymer such that said second polymer comprises at least a fraction which is insoluble in xylene and has a crystallinity of less than 20%.
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申请公布号 |
US7709577(B2) |
申请公布日期 |
2010.05.04 |
申请号 |
US20060644140 |
申请日期 |
2006.12.22 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
JIANG PEIJUN;ELLUL MARIA D. |
分类号 |
C08L23/00;C08L23/04 |
主分类号 |
C08L23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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