发明名称 ABSORBENT ARTICLE COMPRISING A CONTRAPHILIC POLYMER
摘要 The present invention relates to an absorbent article such as a diaper, panty diaper, panty liner, a sanitary napkin, an incontinence protection or the like, comprising in this order a liquid-permeable coversheet, optionally at least one further layer of a web or foam material, optionally an absorbent layer, and a liquid-impermeable coversheet, characterized in that at least one part of this absorbent article comprises a polymer that is hydrophilic when dry, but shows a reduced hydrophilicity upon wetting; and to the corresponding liquid-permeable or ~impermeable coversheet and web or foam material.
申请公布号 CA2624689(A1) 申请公布日期 2007.04.12
申请号 CA20052624689 申请日期 2005.10.05
申请人 SCA HYGIENE PRODUCTS AB 发明人 ABBAS, SHABIRA;BERLAND, CAROLYN
分类号 A61L15/22;A61F13/15;A61L15/26 主分类号 A61L15/22
代理机构 代理人
主权项
地址