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公开(公告)号:US08022142B2
公开(公告)日:2011-09-20
申请号:US12335252
申请日:2008-12-15
申请人: Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Carlos U. de Gracia , Keith Edward Jolibois , Cesar A. Garcia-Franco , Ronald Raymond Thackston
发明人: Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Carlos U. de Gracia , Keith Edward Jolibois , Cesar A. Garcia-Franco , Ronald Raymond Thackston
CPC分类号: C08L23/16 , C08F10/06 , C08F210/06 , C08L23/12 , C08L2205/02 , C08L2207/02 , C08L2207/07 , C08L2308/00 , C08L2314/06 , C08F2/001 , C08F210/16 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F2500/20
摘要: An in-reactor polymer blend including (a) a propylene-containing first polymer; and (b) propylene-containing second polymer having a different crystallinity from the first polymer. The polymer blend has a melting temperature, Tm, of at least 135° C., a melt flow rate of at least 70 dg/min, a tensile strength of at least 8 MPa, an elongation at break of at least 300%.
摘要翻译: 一种反应器内聚合物共混物,包括(a)含丙烯的第一聚合物; 和(b)与第一聚合物具有不同结晶度的含丙烯的第二聚合物。 聚合物共混物具有至少135℃的熔融温度Tm,至少70dg / min的熔体流动速率,至少8MPa的拉伸强度,至少300%的断裂伸长率。
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公开(公告)号:US20100152382A1
公开(公告)日:2010-06-17
申请号:US12335252
申请日:2008-12-15
申请人: Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Carlos U. De Gracia , Keith Edward Jolibois , Cesar A. Garcia-Franco , Ronald Raymond Thackston
发明人: Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Carlos U. De Gracia , Keith Edward Jolibois , Cesar A. Garcia-Franco , Ronald Raymond Thackston
CPC分类号: C08L23/16 , C08F10/06 , C08F210/06 , C08L23/12 , C08L2205/02 , C08L2207/02 , C08L2207/07 , C08L2308/00 , C08L2314/06 , C08F2/001 , C08F210/16 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F2500/20
摘要: An in-or polymer blend including (a) a propylene-containing first polymer; and (b) propylene-containing second polymer having a different crystallinity from the first polymer. The polymer blend has a melting temperature, Tm, of at least 135° C., a melt flow rate of at least 70 dg/min, a tensile strength of at least 8 MPa, an elongation at break of at least 300%.
摘要翻译: 一种内在或聚合物共混物,其包含(a)含丙烯的第一聚合物; 和(b)与第一聚合物具有不同结晶度的含丙烯的第二聚合物。 聚合物共混物具有至少135℃的熔融温度Tm,至少70dg / min的熔体流动速率,至少8MPa的拉伸强度,至少300%的断裂伸长率。
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