发明名称 Absorbent article having increased front portion stiffness
摘要 The invention relates to an absorbent article such as a sanitary napkin, an incontinence guard or a panty-liner, which article has a generally elongated shape with a longitudinal direction and a transverse direction and exhibits two long sides, two short sides, two end portions and a central portion, located between the end portions, and exhibiting a transversely extending cross-sectional line from which the width of the article increases in a direction towards a short side of the article, whereby the end portion located at the short side exhibits a maximum width which is larger than the width of the central portion, whereby the article changes inclination at the cross-sectional line, whereby the inclination is defined by an angle between the long side of the article and a longitudinal line parallel to the longitudinal direction of the article, which article exhibits a width of the central portion which has an upper limit of 60 mm, and an angle of 30-90°, and the article has a stiffness, at least in the front portion, which exceeds 100 N measured according to ASTM D 4032-82.
申请公布号 US6325786(B1) 申请公布日期 2001.12.04
申请号 US19990297584 申请日期 1999.08.12
申请人 SCA HYGIENE PRODUCTS AB 发明人 BJOERKLUND CAMILLA;WIDLUND URBAN;SAMUELSSON ANN;DREVIK SOLGUN;GUSTAFSSON ANDERS
分类号 A61F13/00;A61F13/15;A61F13/472;(IPC1-7):A61F13/15;A61F13/20 主分类号 A61F13/00
代理机构 代理人
主权项
地址
您可能感兴趣的专利