-
公开(公告)号:US08722807B2
公开(公告)日:2014-05-13
申请号:US11666626
申请日:2005-11-02
申请人: Mats Bäckman , James McGoldrick , Bo Hovgard , Siegfried Liedauer , David Walton
发明人: Mats Bäckman , James McGoldrick , Bo Hovgard , Siegfried Liedauer , David Walton
CPC分类号: C08L23/08 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2666/06
摘要: The application relates to a polyethylene composition having a base resin, the base resin comprising (A) a first polyethylene fraction, and (B) a second polyethylene fraction, wherein the melt flow rate MFR5/190° c. of the first fraction is higher than the melt flow rate MFR5/190° c. of the second fraction, the flow rate ratio FRR21/5 of the polyethylene composition, defined as the ratio of melt flow rate MFR21-6/190° c. to melt flow rate MFR5/190° c., is within the range of 15-28, and 10 the melt flow rate MFR5/190° c. of the polyethylene composition is within the range of 0.5-1.1 g/10 min.
摘要翻译: 本申请涉及具有基础树脂的聚乙烯组合物,该基础树脂包含(A)第一聚乙烯部分和(B)第二聚乙烯部分,其中熔体流动速率MFR5 / 190℃。 的第一级分高于熔体流动速率MFR5 / 190℃。 的第二级分,聚乙烯组合物的流量比FRR21 / 5,定义为熔体流动速率MFR21-6 / 190℃的比率。 熔体流动速率MFR5 / 190℃,熔体流动速率MFR5 / 190℃,在15-28和10的范围内。 的聚乙烯组合物在0.5-1.1g / 10min的范围内。
-
公开(公告)号:US20090062463A1
公开(公告)日:2009-03-05
申请号:US11666626
申请日:2005-11-02
CPC分类号: C08L23/08 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2666/06
摘要: The application relates to a polyethylene composition having a base resin, the base resin comprising (A) a first polyethylene fraction, and (B) a second polyethylene fraction, wherein the melt flow rate MFR5/190° c. of the first fraction is higher than, the melt flow rate MFR5/190° c. of the second fraction, the flow rate ratio FRR21/5 of the polyethylene composition, defined as the ratio of melt flow rate MFR21-6/190° c. to melt flow rate MFR5/190° c., is within the range of 15-28, and 10 the melt flow rate MFR5/190° c. of the polyethylene composition is within the range of 0.5-1.1 g/10 min.
摘要翻译: 本申请涉及具有基础树脂的聚乙烯组合物,该基础树脂包含(A)第一聚乙烯部分和(B)第二聚乙烯部分,其中熔体流动速率MFR5 / 190℃。 的第一级分高于熔体流动速率MFR5 / 190℃。 的第二级分,聚乙烯组合物的流量比FRR21 / 5,定义为熔体流动速率MFR21-6 / 190℃的比率。 熔体流动速率MFR5 / 190℃,熔体流动速率MFR5 / 190℃,在15-28和10的范围内。 的聚乙烯组合物在0.5-1.1g / 10min的范围内。
-