发明名称 |
Process for improving the flame-resistant properties of aramid fibers |
摘要 |
Aramid fibers, polybenzimidazole fibers or blends of aramid and polybenzimidazole fibers are rendered flame resistant by a flame retardant introduced into the fibers by a polar organic swelling agent such as DMSO. Dyed or undyed fibers so treated exhibit substantially improved flame resistance as compared with untreated fibers.
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申请公布号 |
US4749378(A) |
申请公布日期 |
1988.06.07 |
申请号 |
US19860906380 |
申请日期 |
1986.09.12 |
申请人 |
BURLINGTON INDUSTRIES, INC. |
发明人 |
CATES, BARBARA J.;FITZGERALD, TANYA E.;DAVIS, JAMES K.;RUSSELL, ERNEST J. |
分类号 |
D06P1/92;D06P3/24;(IPC1-7):D06P5/00 |
主分类号 |
D06P1/92 |
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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