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专利名称：POLYOLEFIN FIBERS AND NONWOVEN
FABRIC PRODUCED USING THE SAME
发明人：ARATAKE, KAZUHIKO,TANIGUCHI,
MASAHIKO,ITO, HIDEMI
申请号：EP97919675申请日：19970424公开号：EP0846793A4公开日：20000223
摘要：Polyolefin fibers are disclosed which comprising a surface portion of a low-orientation domain and an inner portion of a high-orientation domain, the orientationparameter, as measured by the Raman spectroscopy, of the low orientation domain issmaller than that of the high orientation domain by 2.2 or more, but less than 8.0. Byusing the polyolefin fibers, non-woven fabrics having a high strength and excellent handfeeling can be provided. Further, since the fibers can be processed into non-woven fabricsat a wide range of processing temperature when a point bonding method is used, non-woven fabrics having stabilized qualities can be prepared.
申请人：CHISSO CORPORATION
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