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公开(公告)号:US07323525B2
公开(公告)日:2008-01-29
申请号:US10492276
申请日:2002-10-02
CPC分类号: C08F210/16 , C08F210/06 , C08F4/022 , C08F4/651 , C08F4/6543 , C08F210/08 , C08F2500/12 , C08F2500/26
摘要: Polymers of propylene with one or two olefin comonomers are produced through the use of a polymerization catalyst supported on a carrier produced by spray crystallization and having a maximum dimension of 55 μm. Copolymers of superior properties are obtained, and the production process is de-snagged.
摘要翻译: 丙烯与一种或两种烯烃共聚单体的聚合物通过使用负载在由喷雾结晶产生的载体上并具有55μm最大尺寸的载体上的聚合催化剂制备。 获得优异性能的共聚物,并且生产过程脱钩。
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公开(公告)号:US20050009957A1
公开(公告)日:2005-01-13
申请号:US10492276
申请日:2002-10-02
IPC分类号: C08F4/02 , C08F4/654 , C08F210/06 , C08F210/16 , C08F4/00 , C08K3/00
CPC分类号: C08F210/16 , C08F210/06 , C08F4/022 , C08F4/651 , C08F4/6543 , C08F210/08 , C08F2500/12 , C08F2500/26
摘要: Polymers of propylene with one or two olefin comonomers are produced through the use of a poymerisation catalyst supported on a carrier produced by spray crystallisation and having a maximum dimension of μm. Copolymers of superior properties are obtained, and the production process is de-snagged.
摘要翻译: 丙烯与一种或两种烯烃共聚单体的聚合物通过使用负载在通过喷雾结晶产生并具有最大尺寸的母体的载体上的聚合催化剂来制备。 获得优异性能的共聚物,并且生产过程脱钩。
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