发明名称 |
DRAWN YARN PACKAGE AND PRODUCTION METHOD THEREFOR |
摘要 |
<p>The present invention provides a package of poly(trimethylene terephthalate) drawn yarn obtained by a direct spin-draw process of poly(trimethylene terephthalate), having an industrially practical winding amount and excellent in unwindability during high speed unwinding after storage over a long period of time, and a method for producing the same. A fabric obtained by weaving or knitting using a package of poly(trimethylene terephthalate) drawn yarn of the invention has good quality without defects such as streaky defects and a tight yarn. <IMAGE></p> |
申请公布号 |
EP1300356(A1) |
申请公布日期 |
2003.04.09 |
申请号 |
EP20010947863 |
申请日期 |
2001.07.05 |
申请人 |
ASAHI KASEI KABUSHIKI KAISHA |
发明人 |
KOYANAGI, TADASHI;ABE, TAKAO;YAMASHITA, AKIRA |
分类号 |
B65H55/00;D01F6/62;D02J1/22;(IPC1-7):B65H55/00 |
主分类号 |
B65H55/00 |
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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