发明名称 |
Polypropylene compositions |
摘要 |
The present invention relates to polypropylene compositions with improved processability and to a method for the manufacture of said compositions. Said compositions are particularly suitable for extrusion coating processes. The polypropylene composition comprises from 50 to 90 wt% of polypropylene selected from propylene homopolymer, random copolymer and blockcopolymer, from 5 to 25 wt% of low-density polyethylene and from 5 to 40 wt% of unimodal and/or bimodal and/or multimodal high-density polyethylene.
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申请公布号 |
EP1449878(A1) |
申请公布日期 |
2004.08.25 |
申请号 |
EP20030075528 |
申请日期 |
2003.02.24 |
申请人 |
BOREALIS TECHNOLOGY OY |
发明人 |
LAIHO, ERKKI;PRAHL, PEKKA;SAINIO, MARKKU;SALMIRINNE, MIKKO |
分类号 |
C08L23/06;C08L23/08;C08L23/10;C09D123/10;(IPC1-7):C08L23/10 |
主分类号 |
C08L23/06 |
代理机构 |
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地址 |
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