发明名称 |
Agent for imparting durable liquid permeability and fiber applied therewith |
摘要 |
The present invention provides fiber and fiber products for topsheet of diapers and sanitary napkins having superior surface properties attained by a fiber-treating agent. The surface properties attained by the fiber-treating agent include decreased wet-back of excreted liquid through topsheet, which has been attained by modifying the structure of disposable diapers or sanitary napkins, improved durable hydrophilicity of topsheet and minimized time-dependent reduction of the durable hydrophilicity of topsheet. The present invention also provides a fiber treating agent for imparting liquid permeability to fiber, consisting of (a) 20 to 60 weight percent of alkyl phosphate salts, (b) 10 to 30 weight percent of a trialkylglycine derivative, (c) 5 to 20 weight percent of polyoxyalkylene-modified silicone and (d) 10 to 35 weight percent of an ester of dicarboxylic acid and alkoxylated ricinolein and/or hydrogenated product thereof, wherein at least one of hydroxyl groups is esterified with saturated and/or unsaturated monocarboxylic acid.
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申请公布号 |
US6736858(B2) |
申请公布日期 |
2004.05.18 |
申请号 |
US20010986948 |
申请日期 |
2001.11.13 |
申请人 |
MATSUMOTO YUSHI-SEIYAKU CO., LTD. |
发明人 |
KITA SETUO;KOMEDA HARUHIKO;NAKAMURA YOSHISHIGE |
分类号 |
A47K7/00;A61F5/44;A61F13/15;A61F13/49;A61F13/511;D06M13/224;D06M13/292;D06M13/342;D06M13/453;D06M15/53;D06M15/643;D06M15/647;(IPC1-7):D06M13/224;D06M13/288;D06M13/328 |
主分类号 |
A47K7/00 |
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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