发明名称 |
Process for making polymer filaments which have a high tensile strength and a high modulus |
摘要 |
A process for making polymer filaments which have a high tensile strength and a high modulus by stretching a polymer filament which contains an appreciable amount of polymer solvent at a temperature between the swelling point and the melting point of the polymer.
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申请公布号 |
US4344908(A) |
申请公布日期 |
1982.08.17 |
申请号 |
US19800119045 |
申请日期 |
1980.02.06 |
申请人 |
STAMICARBON, B.V. |
发明人 |
SMITH, PAUL;LEMSTRA, PIETER J. |
分类号 |
B29C70/10;D01F6/04;(IPC1-7):D01F6/00 |
主分类号 |
B29C70/10 |
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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