发明名称 |
Polyolefin powder, processes for making and using slush molded articles made from the same |
摘要 |
Slush moldable polyolefin powders are prepared by blending a crosslinkable silane-grafted, olefinic interpolymer, optionally containing a crystalline polypropylene homopolymer or interpolymer; and a crosslinked silane-grafted, olefinic interpolymer containing a cure catalyst, the blend optionally containing a crystalline polyolefin powder. The resulting compositions can be slush molded to make a variety of articles of manufacture, especially automotive interior components, having good hot tear properties, low hardness and no glossing after heat aging.
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申请公布号 |
US6803417(B2) |
申请公布日期 |
2004.10.12 |
申请号 |
US20020254477 |
申请日期 |
2002.09.25 |
申请人 |
DUPONT DOW ELASTOMERS L.L.C. |
发明人 |
CREE STEPHEN H.;CLAYFIELD TIMOTHY E. |
分类号 |
B60R13/02;B29C41/18;B29C41/22;B32B27/32;C08F255/00;C08F255/02;C08J3/12;C08L23/06;C08L23/08;C08L23/10;C08L51/06;(IPC1-7):C08J9/30;C08L23/00;C08L23/04;C08L27/10;C08L43/00 |
主分类号 |
B60R13/02 |
代理机构 |
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