发明授权
- 专利标题： Thermoplastic olefin compositions
- 专利标题（中）： 热塑性烯烃组合物
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申请号： US12335252申请日： 2008-12-15
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公开(公告)号： US08022142B2公开(公告)日： 2011-09-20
- 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
- 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
- 申请人地址： US TX Houston
- 专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人地址： US TX Houston
- 代理商 Darryl M. Tyus
- 主分类号： C08L23/04
- IPC分类号： C08L23/04 ; C08L23/10
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%.
公开/授权文献
- US20100152382A1 Thermoplastic Olefin Compositions 公开/授权日：2010-06-17
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