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公开(公告)号：EP1373403B1
公开(公告)日：2005-04-13
申请号：EP02711869.4
申请日：2002-02-14
IPC分类号： C08L23/10
CPC分类号： C08F10/06 , C08F210/06 , C08L23/0815 , C08L23/142 , C08L23/16 , C08L2207/02 , C08L2314/06 , C08F2/001 , C08L2666/04 , C08F210/16 , C08F2500/12 , C08F2500/17
摘要： The invnetion provides a heterophasic propylene polymer composition comprising the following components: i) 60 to 90 % wt, relative to the total weight of components i), ii) and iii), of a propylene polymer matrix comprising a propylene homopolymer and, optionally a propylene copolymer, said propylene polymer matrix having an ethylene content of no more then 5 % wt; ii) 5 to 30 % wt, relative to the total weight of components i), ii) and iii), of an elastomer; and iii) 5 to 25 % wt, relative to the total weight of components i), ii) and iii), of an ethylene copolymer plastomer having a density of not more than 910 kg/m3 and a melt flow rate MFR¿2.16? (190 °C) of at least 0.5 g/10 minutes at 190 °C under a weight of 2.16 kg.
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公开(公告)号：EP1373403B3
公开(公告)日：2010-02-17
申请号：EP02711869.4
申请日：2002-02-14
IPC分类号： C08L23/10
CPC分类号： C08F10/06 , C08F210/06 , C08L23/0815 , C08L23/142 , C08L23/16 , C08L2207/02 , C08L2314/06 , C08F2/001 , C08L2666/04 , C08F210/16 , C08F2500/12 , C08F2500/17
摘要： The invnetion provides a heterophasic propylene polymer composition comprising the following components: i) 60 to 90 % wt, relative to the total weight of components i), ii) and iii), of a propylene polymer matrix comprising a propylene homopolymer and, optionally a propylene copolymer, said propylene polymer matrix having an ethylene content of no more then 5 % wt; ii) 5 to 30 % wt, relative to the total weight of components i), ii) and iii), of an elastomer; and iii) 5 to 25 % wt, relative to the total weight of components i), ii) and iii), of an ethylene copolymer plastomer having a density of not more than 910 kg/m3 and a melt flow rate MFR¿2.16? (190 °C) of at least 0.5 g/10 minutes at 190 °C under a weight of 2.16 kg.
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公开(公告)号：EP1373403A1
公开(公告)日：2004-01-02
申请号：EP02711869.4
申请日：2002-02-14
IPC分类号： C08L23/10
CPC分类号： C08F10/06 , C08F210/06 , C08L23/0815 , C08L23/142 , C08L23/16 , C08L2207/02 , C08L2314/06 , C08F2/001 , C08L2666/04 , C08F210/16 , C08F2500/12 , C08F2500/17
摘要： The invnetion provides a heterophasic propylene polymer composition comprising the following components: i) 60 to 90 % wt, relative to the total weight of components i), ii) and iii), of a propylene polymer matrix comprising a propylene homopolymer and, optionally a propylene copolymer, said propylene polymer matrix having an ethylene content of no more then 5 % wt; ii) 5 to 30 % wt, relative to the total weight of components i), ii) and iii), of an elastomer; and iii) 5 to 25 % wt, relative to the total weight of components i), ii) and iii), of an ethylene copolymer plastomer having a density of not more than 910 kg/m3 and a melt flow rate MFR¿2.16? (190 °C) of at least 0.5 g/10 minutes at 190 °C under a weight of 2.16 kg.
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