发明名称 |
Process for producing flame retardant acrylic synthetic fibers |
摘要 |
In a process for the production of flame retardant acrylic synthetic fibers by mixing a spinning solution of a acrylonitrile polymer with an emulsion of a polymer of a vinyl halide and/or vinylidene halide, and wet-spinning the resulting mixed solution, the improvement which comprises using, as said emulsion, an emulsion obtained by polymerizing a vinyl halide and/or vinylidene halide in an aqueous medium in the presence of certain water-soluble polymer.
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申请公布号 |
US4036803(A) |
申请公布日期 |
1977.07.19 |
申请号 |
US19750630890 |
申请日期 |
1975.11.11 |
申请人 |
JAPAN EXLAN COMPANY LIMITED |
发明人 |
KOBASHI, TOSHIYUKI;MASUHARA, KENICHI |
分类号 |
C08L27/00;C08F14/04;C08L1/00;C08L33/00;C08L33/02;C08L33/18;C08L33/20;C08L77/00;D01F6/48;D01F6/54;(IPC1-7):C08L33/20 |
主分类号 |
C08L27/00 |
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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