发明名称 |
THERMOPLASTIC POLYURETHANE COPOLYMER MOLDING COMPOSITIONS |
摘要 |
Compositions for forming molded articles, particularly, shells for automotive applications are made up of melt blends of an aliphatic thermoplastic urethane elastomer and one or more polyolefin-based modifiers. These compositions may be blended to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
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申请公布号 |
US2011077346(A1) |
申请公布日期 |
2011.03.31 |
申请号 |
US20080672148 |
申请日期 |
2008.08.08 |
申请人 |
BAYER MATERIALSCIENCE LLC |
发明人 |
HUMPHREY WILLIAM M.;DRAGO PAUL;ANDERSON TERRY L.;CHARRON JAMES R. |
分类号 |
C08L53/00;B29B9/16;B29C35/16;B29C41/12;B29C45/00;C08L75/08 |
主分类号 |
C08L53/00 |
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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