发明名称 |
A POLYOLEFIN COMPOSITION |
摘要 |
The instant invention provides a polyolefin composition suitable for injection molding applications, and method of making such injection molded articles. The polyolefin composition suitable for injection molding applications comprises: an ethylene/α-olefin interpolymer composition comprising: (a) from 25 to 50 percent by weight of a first ethylene/α-olefin copolymer fraction having a density in the range of from 0.924 to 0.937 g/cm3, a melt index (I2) in the range of from 0.03 to 0.3 g/10 min, (b) from 50 to 75 percent by weight of a second ethylene homopolymer fraction having a density in the range of from greater than 0.960 g/cm3, a melt index (I2) in the range of from 100 to 180 g/10 minutes, wherein said ethylene/α-olefin interpolymer composition has a density in the range of from 0.950 to 0.958 g/cm3, a melt index (I2) in the range of from 1.0 g/10 min to 3.5 g/10 min, a zero shear viscosity ratio (ZSVR) in the range of from 1.01 to 2.5, a molecular weight distribution (Mw/Mn) in the range of from 2.0 to 4.0, and tan delta at 0.1 radian/second and 190° C in the range of from 9 to 50. |
申请公布号 |
WO2014106052(A1) |
申请公布日期 |
2014.07.03 |
申请号 |
WO2013US77991 |
申请日期 |
2013.12.27 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
KAPUR, MRIDULA;DEMIRORS, MEHMET;FONTAINE, PHILIP, P.;GINGER, DOUGLAS, S.;GILLESPIE, DAVID, T. |
分类号 |
C08F10/00;B65D51/26;C08F4/64;C08F210/16;C08L23/02;C08L23/06;C08L23/08 |
主分类号 |
C08F10/00 |
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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