发明名称 |
Process for preparing novel synthetic fibers |
摘要 |
Novel antiflaming fibers having excellent dyeability and heat resistance are prepared from a matrix-polymerized resin which comprises polymerizing acrylonitrile in the matrix of a vinyl chloride resin. A vinyl chloride resin and/or an acrylonitrile resin can be added in a specific amount to the matrix-polymerized resin when dissolved in a spinning solvent. Substantially the same fibers are also prepared from blended polymers which comprise blending a specific vinyl chloride resin and a specific acrylonitrile resin in the specific proportion, by employing the coagulation bath of an aqueous solution of calcium chloride.
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申请公布号 |
US4075075(A) |
申请公布日期 |
1978.02.21 |
申请号 |
US19740480414 |
申请日期 |
1974.06.18 |
申请人 |
JAPAN ATOMIC ENERGY RESEARCH INSTITUTE |
发明人 |
SAKURADA, ICHIRO;OKADA, TOSHIO;HIRANO, YUTAKA |
分类号 |
C08F259/04;(IPC1-7):C08F8/00 |
主分类号 |
C08F259/04 |
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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