发明名称 |
Modified regenerated cellulose fiber and fiber product thereof |
摘要 |
A modified regenerated cellulose fiber which enables dyeing in different colors by combining the modified regenerated cellulose fiber and other fibers by means of mixed spinning or union knitting/weaving. The modified regenerated cellulose fiber can be obtained by adding 0.5-3.0% by weight of a grounder of naphthol dye to the regenerated cellulose fiber in a matrix of the regenerated cellulose fiber, the grounder being selected from the group having a medium to high level of affinity to the regenerated cellulose fiber. A variety of dyed fiber products can be obtained by treating yarn or knitted/woven fabric made of the above modified regenerated cellulose fiber with a developer of naphthol dye.
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申请公布号 |
US7074245(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20040963644 |
申请日期 |
2004.10.14 |
申请人 |
FUJI SPINNING CO., LTD. |
发明人 |
KURAHASHI ITSUO;KUDOU MASATOSHI;TANIBE HIROAKI;ANDO KOJI |
分类号 |
D06P1/12;D06P3/68;D01F2/06;D01F2/16;D06P3/86;D06P3/87 |
主分类号 |
D06P1/12 |
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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