发明名称 |
THERMOPLASTIC ARTICLES AND PROCESSES FOR MAKING THE SAME USING AN IMPROVED MASTERBATCH |
摘要 |
The present invention is directed to improved processes for making plastic articles, and articles made therefrom. In a broad aspect, the invention is directed to improved processes and articles made therefrom, that include the steps of providing as separate materials a first material that includes a polyolefin, a second material including an admixture of from about 45 to 85 wt. % of the total admixture of at least one particulated mineral filler; and from about 15 to 55 wt. % of the total admixture of at least a second polyolefin having a melt index greater than about 150 g/10 min at 190° C./2.16 kg, as measured per ISO 1133 (condition D); applying a shear force to form a molten blend; shaping the molten blend and solidifying the molten blend.
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申请公布号 |
US2010216931(A1) |
申请公布日期 |
2010.08.26 |
申请号 |
US20100757469 |
申请日期 |
2010.04.09 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
WEVERS RONALD;KRABBENBORG FRANCISCUS J.T.;BALLOT MICHAEL;HOUG JACOBUS |
分类号 |
C08L23/14;C08K3/34;C08L23/08 |
主分类号 |
C08L23/14 |
代理机构 |
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地址 |
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