发明名称 |
DRAWN YARN PACKAGE AND PRODUCTION METHOD THEREFOR |
摘要 |
A polytrimethylene terephthalate drawn yarn package which is obtained by the direct spinning drawing method of polytrimethylene terephthalate, has a industrially-practical rolled mass, and is excellent in reelability at fast reeling after an extended storing; and a production method therefor. A fabric knitted and woven by using the PTT drawn yarn package has a excellent grade free from defects such as dyeing specks and bright specks. |
申请公布号 |
WO0204332(A1) |
申请公布日期 |
2002.01.17 |
申请号 |
WO2001JP05858 |
申请日期 |
2001.07.05 |
申请人 |
ASAHI KASEI KABUSHIKI KAISHA;KOYANAGI, TADASHI;ABE, TAKAO;YAMASHITA, AKIRA |
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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