发明名称 |
LOW EMISSION POLYMER COMPOSITION |
摘要 |
<p>The present invention relates to a polymer composition comprising a polyolefin base resin comprising (A) a propylene homopolymer with a MWD of 1.5 to 5.0, and (B) an ethylene copolymer with one or more comonomers selected from alpha-olefins with 4 to 12 carbon atoms, having a density of not greater than 920 kg/m3 wherein the polyolefin base resin has a weight ratio of propylene homopolymer (A) to ethylene copolymer (B) from 95:5 to 60:40, the use of such a polymer composition for the manufacture of an injection molded article, an article produced from such a polymer composition, an article with a grained surface structure produced from such a polymer composition showing having a scratch resistance, determined as the difference of the luminance ?L at a load of 10 N, of not more than 1 and a gloss at an angle of 60° of not more than 2.8%, and the use of a polymer composition for the production of such an article.</p> |
申请公布号 |
WO2009124753(A1) |
申请公布日期 |
2009.10.15 |
申请号 |
WO2009EP02617 |
申请日期 |
2009.04.08 |
申请人 |
BOREALIS TECHNOLOGY OY;GAHLEITNER, MARKUS;KASTNER, ERWIN;SIEBERT, HARTMUT;STADLBAUER, MANFRED |
发明人 |
GAHLEITNER, MARKUS;KASTNER, ERWIN;SIEBERT, HARTMUT;STADLBAUER, MANFRED |
分类号 |
C08L23/12 |
主分类号 |
C08L23/12 |
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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