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吸收性物品
专利权人:
UNI-CHARM CORPORATION
发明人:
UDA, MASASHI,宇田匡志
申请号:
TW102134935
公开号:
TW201438681A
申请日:
2013.09.27
申请国别(地区):
TW
年份:
2014
代理人:
摘要:
The present invention addresses the problem of providing an absorbent article that has an improved ability to transfer menstrual blood from a top sheet to an absorbent body and can reduce the amount of the menstrual blood remaining in the top sheet. Provided is an absorbent article (1) provided with a liquid-permeable top sheet (2), a liquid-impermeable back sheet (8) and an absorbent body (3) that is interposed between the top sheet (2) and the back sheet (8), said top sheet (2) comprising a non-woven fabric having multiple convex portions and multiple concave portions, wherein: the individual convex portions and concave portions contain a blood lubricity-imparting agent that has a kinetic viscosity of 0.01-80 mm2/s at 40 DEG C, a water retention rate of 0.01-4.0 mass% and a weight-average molecular weight of less than 1,000; the amount of the blood lubricity-imparting agent at the top (9) of the convex portions is larger than the amount thereof in the parts other than the top (9) of the convex portions; and the amount of the blood lubricity-imparting agent at the bottom (10) of the concave portions is larger than the amount thereof in the parts other than the bottom (10) of the concave portions.本發明之目的為提供一種吸收性物品,其具有由頂部薄片至吸收體之提高的經血移行性,並能夠降低殘存於頂部薄片之經血。本發明之係一種吸收性物品(1),其係具備液體可透性之頂部薄片(2)、液體不可透性之後部薄片(8)、與頂部薄片(2)及後部薄片(8)之間之吸收體(3),頂部薄片(2)包含具有複數凸部與複數凹部之不織布的吸收性物品(1),凸部與凹部各自包含具有在40℃下為0.01~80mm2/s之動力黏度、0.01~4.0質量%之抱水率、小於1,000之重量平均分子量之血液滑性賦予劑,凸部頂部(9)中之血液滑性賦予劑的量較凸部頂部(9)以外之部分中之血液滑性賦予劑的量多,且,凹部底部(10)中血液滑性賦予劑的量較凹部底部(10)以外之部分中血液滑性賦予劑的量多。
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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