| 发明名称 |
HOT MELT WETNESS INDICATOR COMPOSITION THAT INCLUDES A LEUCO DYE, AND ARTICLES INCLUDING THE SAME |
| 摘要 |
A hot melt wetness indicator composition that includes a water insoluble thermoplastic polymer, an anionic surfactant, a leuco dye, and a component selected from the group consisting of acid, rosin-based tackifying agent, plasticizer and combinations thereof, and is homogeneous is disclosed. The hot melt wetness indicator composition exhibits a color change after contact with water. |
| 申请公布号 |
US2016287742(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615088896 |
申请日期 |
2016.04.01 |
| 申请人 |
H.B. Fuller Company |
发明人 |
Gu Yuanyan;Gleason Ryan T.;Krzoska Michael C.;Vaughan Steven R.;Briseno Carlos;Davis Kevin P. |
| 分类号 |
A61L15/56;A61F13/42;A61L15/34;A61L15/20;A61L15/22;A61L15/24 |
主分类号 |
A61L15/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hot melt wetness indicator composition comprising:
at least 5% by weight water insoluble thermoplastic polymer; at least 3% by weight anionic surfactant; leuco dye; and at least 10% by weight of a component selected from the group consisting of acid, rosin-based tackifying agent, plasticizer, and combinations thereof, the hot melt wetness indicator composition being homogeneous and exhibiting a color change after contact with water. |
| 地址 |
St. Paul MN US |
