发明名称 |
THICK AND THIN POLYESTER MULTIFILAMENT YARN |
摘要 |
A thick and thin polyester multifilament yarn having an excellent natural fiber yarn-like hand, a dry touch and spun yarn-like appearance includes a plurality of individual thick and thin polyester multifilaments varying in thickness along the longitudinal direction thereof and exhibits a spectrum having a first peak (Pmax1) of a coefficient of variation in yarn thickness of 4 to 10 cm, a second peak (Pmax2) of the yarn thickness variation coefficient of 50 to 150 cm and a ratio (Pmax1/Pmax2) of 1.5 to 4.0, measured by the normal mode test method using the Uster evenness tester. |
申请公布号 |
EP1319097(A1) |
申请公布日期 |
2003.06.18 |
申请号 |
EP20010965590 |
申请日期 |
2001.09.12 |
申请人 |
TEIJIN LIMITED |
发明人 |
MIZUMURA, TOMOO;MIYASAKA, NOBUYOSHI |
分类号 |
D01D5/20;D01F6/62;D02G3/34;D02J1/08;D02J1/22;(IPC1-7):D02J1/22;D02G3/02 |
主分类号 |
D01D5/20 |
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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