发明名称 |
POLYMER FIBER CONTAINING FLAME RETARDANT, PROCESS FOR PRODUCING THE SAME, AND MATERIAL CONTAINING SUCH FIBERS |
摘要 |
<p>A flame retardant polymer fiber, a process for making such a fiber, and a material containing such fibers are provided. The flame retardant polymer fiber is a high tenacity fiber formed of a poly(trimethylene terephthalate) co-polymer containing a trimethylene terephthalate monomer and a phosphorous containing flame retardant monomer. The flame retardant PTT co-polymer fiber is produced by a process in which the trimethylene terephthalate monomer or its precursors and the phosphorous containing flame retardant monomer or its precursors are combined to form the PTT co-polymer in one or more pre-polymerization and polymerization steps, and the PTT co-polymer is spun into a fiber. Materials including such flame retardant PTT co-polymer fibers, e.g. Carpets and textiles, are also provided.</p> |
申请公布号 |
WO2009079499(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
WO2008US86968 |
申请日期 |
2008.12.16 |
申请人 |
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;DANGAYACH, KAILASH;RAMACHANDRAN, VENKATARATNAM;CHUAH, HOE, HIN |
发明人 |
DANGAYACH, KAILASH;RAMACHANDRAN, VENKATARATNAM;CHUAH, HOE, HIN |
分类号 |
D01F6/84;D01F1/07 |
主分类号 |
D01F6/84 |
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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