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ABSORBENT ARTICLE
专利权人:
UNICHARM CORPORATION
发明人:
UDA, MASASHI
申请号:
PH12015500695
公开号:
PH12015500695B1
申请日:
2015.03.27
申请国别(地区):
PH
年份:
2015
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 40oC, a water retention rate of 0.01-4.0 mass pcnt 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.
来源网站:
中国工程科技知识中心
来源网址:
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