基本信息:
- 专利标题： INTERLABIAL ABSORBENT ARTICLE WITH IMPROVED FLUSHABILITY CHARACTERISTICS
- 专利标题（中）：具有改进的冲洗阴唇间吸收性制品
- 申请号：EP04777066.4 申请日：2004-06-23
- 公开(公告)号：EP1696850A1 公开(公告)日：2006-09-06
- 发明人： PRZEPASNIAK, Ann Marie , WEYENBERG, Susan, M. , MITCHLER, Patricia, A. , SOREBO, Heather, A. , RIDELL, Wilfred, E.
- 申请人： KIMBERLY-CLARK WORLDWIDE, INC.
- 申请人地址： 401 North Lake Street Neenah, Wisconsin 54956 US
- 专利权人： KIMBERLY-CLARK WORLDWIDE, INC.
- 当前专利权人： KIMBERLY-CLARK WORLDWIDE, INC.
- 当前专利权人地址： 401 North Lake Street Neenah, Wisconsin 54956 US
- 代理机构： Davies, Christopher Robert
- 优先权： US732827 20031210
- 国际公布： WO2005060895 20050707
- 主分类号： A61F13/15
- IPC分类号： A61F13/15
摘要：
An interlabial absorbent article configured for disposition primarily within the vestibule of a female wearer includes a generally liquid permeable cover sheet, a generally liquid impermeable back sheet, and an absorbent material disposed between the cover sheet and the back sheet. The back sheet has a water vapor transmission rate that is at least about 20% of a water vapor transmission rate of the cover sheet. The cover sheet and said back sheet may have a contact angle mismatch of less than about 25%. The absorbent material may have a density greater than water. Upon being flushed, the article has an initial neutral buoyancy and subsequently sinks within about 7 days from being flushed.