发明名称 |
MIT VOLLAROMATISCHEN POLYESTERFASERN VERSTÄRKTES THERMOPLASTISCHES MATERIAL FÜR HOHE LEISTUNG UND VERFAHREN ZU DESSEN HERSTELLUNG |
摘要 |
<p>Self-reinforced polymer composities of 60-5 percent by weight of an at least partially crystalline high performance thermoplastic polymer and 40-95 percent by weight of a melt processable wholly aromatic polyester which exhibit anisotropic properties in the melt phase. This wholly aromatic polyester is a liquid crystal polymer, or LCP. The high performance themoplastic polymer has a melting point of at least 200 DEG . Polyether etherketone is a preferred at least partially crystalline polymer. The wholly aromatic polyester is in the form of predominantly unidirectionally oriented continuous fibers primarily in the range of about 1 to 10 micrometers in diameter, distributed in a matrix of polyether etherketone. The polymer composites of this invnetion have high tensile strength, high modulus, satisfactory elongation, good impact strength, and good high temperature properties.</p> |
申请公布号 |
DE69027732(T2) |
申请公布日期 |
1996.11.07 |
申请号 |
DE1990627732T |
申请日期 |
1990.04.19 |
申请人 |
THE UNIVERSITY OF AKRON, AKRON, OHIO, US |
发明人 |
ISAYEV, A., I., AKRON, OH 44313, US |
分类号 |
C08L67/00;C08L71/00;C09K19/38;(IPC1-7):B32B9/00 |
主分类号 |
C08L67/00 |
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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