发明名称 |
ABSORBENT ARTICLES CAPABLE OF INDICATING THE PRESENCE OF URINE |
摘要 |
<p>In accordance with one embodiment of the present disclosure a method for detecting urine is described. The method includes contacting urine with a substrate. The substrate includes charged cellulosic fibers having a color- changing composition immobilized thereon, the color-changing composition including a pH indicator, pH adjuster, and a wettability agent, wherein the pH indicator is configured to change color when contacted with urine. The presence of urine is determined based on a change in color of the pH indicator.</p> |
申请公布号 |
WO2009133480(A3) |
申请公布日期 |
2009.12.23 |
申请号 |
WO2009IB51130 |
申请日期 |
2009.03.17 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC.;SONG, XUEDONG |
发明人 |
SONG, XUEDONG |
分类号 |
A61F13/42;A61F13/53;A61L15/56 |
主分类号 |
A61F13/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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