发明名称 |
Multicomponent polyurethane-block copolymer blends |
摘要 |
A multicomponent polymer blend composition is prepared by intimately mixing a polyurethane, a selectively hydrogenated monoalkenyl arene-diene block copolymer, and at least one dissimilar engineering thermoplastic resin under such conditions that at least two of the polymers form at least partial continuous network phases which interlock with the other polymer networks and therefore results in a desirable balance of properties.
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申请公布号 |
US4088627(A) |
申请公布日期 |
1978.05.09 |
申请号 |
US19770794200 |
申请日期 |
1977.05.05 |
申请人 |
SHELL OIL COMPANY |
发明人 |
GERGEN, WILLIAM P.;DAVISON, SOL |
分类号 |
C08L53/02;C08L59/00;C08L67/00;C08L69/00;C08L71/00;C08L75/00;C08L75/04;C08L77/00;C08L101/00;(IPC1-7):C08K7/14;C08L51/00;C08L53/00 |
主分类号 |
C08L53/02 |
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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