发明名称 |
PROCESS FOR PRODUCING POLYOLEFIN GRAFTED COPOLYMERS |
摘要 |
A gas phase process for producing olefin polymer graft copolymers, including providing a reaction apparatus having first and second reaction zones operatively connected to each other into which particles of an olefin polymer and a free-radical polymerizable monomer are fed while maintaining free-radical polymerization conditions and a substantial non-oxidizing environment in said zones and from which the grafted copolymer product is discharged. An apparatus suitable for practicing this process is also disclosed.
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申请公布号 |
CA2210828(A1) |
申请公布日期 |
1998.01.19 |
申请号 |
CA19972210828 |
申请日期 |
1997.07.18 |
申请人 |
MONTELL NORTH AMERICA INC. |
发明人 |
RINALDI, ROBERTO;BRUSAFERRO, ADOLFO;HUMMEL, ALBERT A. |
分类号 |
C08F2/00;B01J8/18;B01J8/38;B01J19/24;C08F2/34;C08F255/00;(IPC1-7):C08F2/34 |
主分类号 |
C08F2/00 |
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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