发明名称 |
BLANKET SUBSTRATE AND BLANKET |
摘要 |
A blanket substrate comprising spun yarn of polyvinyl alcohol based fibers, in which the fibers have primary ridged streaks which are formed on their surfaces in the direction of the fiber axis with finer secondary ridged steaks formed in the primary ridged streaks, the fibers having a cross-section circularity of at least 80%.
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申请公布号 |
US2002098758(A1) |
申请公布日期 |
2002.07.25 |
申请号 |
US19990305467 |
申请日期 |
1999.05.06 |
申请人 |
HAMADA TOSHIHIRO;TAKAI NOBUYOSHI;SHIRAKI KUNIHIRO;ISE TOMOKAZU |
发明人 |
HAMADA TOSHIHIRO;TAKAI NOBUYOSHI;SHIRAKI KUNIHIRO;ISE TOMOKAZU |
分类号 |
B41N10/02;D01F6/14;(IPC1-7):D02G3/00;D03D15/00 |
主分类号 |
B41N10/02 |
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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