发明名称 |
Styrenic copolymer/polyacetal/thermoplastic polyurethane or elastomeric copolyester blend compositions. |
摘要 |
<p>Thermoplastic polymer blends comprising a monovinylidene aromatic copolymer, an acetal polymer and an elastomeric material such as a thermoplastic polyurethane or an elastomeric copolyester have good processability and a beneficial combination of physical and chemical properties including thermal/dimensional stability, impact resistance, chemical resistance and creep resistance. Said polymer blends are suitable for use in the preparation of a variety of molded utilitarian articles having good appearance and paintability.</p> |
申请公布号 |
EP0440441(A1) |
申请公布日期 |
1991.08.07 |
申请号 |
EP19910300711 |
申请日期 |
1991.01.30 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
GUEST, MARTIN J.;VAN DER BERGHEN, P.F.M.;AERTS, LUDO M.;GKOGKIDIS, ANTONIOS;DE BERT, ABRAHAM |
分类号 |
C08L55/02;C08L25/08;C08L51/04;C08L55/00;C08L59/00;C08L63/00;C08L67/00;C08L67/02;C08L69/00;C08L75/00;C08L75/04;C08L75/06 |
主分类号 |
C08L55/02 |
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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