发明名称 |
ORIENTED POLYMER COMPOSITION WITH INORGANIC FILLER AND LOW XYLENE SOLUBLES |
摘要 |
Tensile draw an orientable polymer composition wherein at least 50 weight-percent of the polymers in the orientable polymer composition are polypropylene-based polymers and wherein the orientable polymer composition contains four weight-percent or less of a combination of polypropylene xylene solubles and ethylene/propylene copolymer xylene solubles and ten volume percent or more of inorganic filler to prepare a cellular oriented polymer composition having a density of 0.85 grams per cubic centimeter or less and a flexural modulus of 4137 megaPascals (600,000 pounds per square inch) or more.
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申请公布号 |
CA2707082(A1) |
申请公布日期 |
2009.07.16 |
申请号 |
CA20082707082 |
申请日期 |
2008.12.19 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. 2040 DOW CENTER |
发明人 |
NICHOLS, KEVIN L.;KAARTO, JOHN;CROWN, ALECHIA;FINLAYSON, MALCOLM F. |
分类号 |
B29C47/00;C08K3/00;C08L23/10 |
主分类号 |
B29C47/00 |
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