发明名称 |
A method of imparting stain resistance to a differentially dyeable textile surface and the article produced thereby |
摘要 |
<p>A pile surface structure having pile elements containing nylon yarns having both acid dyeability and cationic dyeability is dyed with both acid dye and cationic dye and then passed through a hot stainblocker treatment bath and a cooling zone. Substantially the entire height of each pile element is coated with a stainblocker composition whereby the pile surface structure has a stain resistance of 9 or higher on the AATCC Red 40 Stain Scale. The resulting pile surface has good color separation and stability, and no color loss from the catatonically dyeable yarns. <IMAGE></p> |
申请公布号 |
EP1069233(A1) |
申请公布日期 |
2001.01.17 |
申请号 |
EP19990113269 |
申请日期 |
1999.07.08 |
申请人 |
E.I. DU PONT DE NEMOURS & COMPANY INCORPORATED |
发明人 |
BAUMANN, MARKUS;HEINZ, RAINER;STARK, KLAUS |
分类号 |
D06B21/00;D06B3/10;D06M15/263;D06M15/41;D06P3/24;D06P3/82;D06P5/08;(IPC1-7):D06M15/41;D06P3/874 |
主分类号 |
D06B21/00 |
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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