发明名称 |
COLOR-CHANGING COMPOSITION |
摘要 |
The present invention relates to a color-changing composition and a multiple- component material including a substrate and a printed layer on the substrate. The printed layer includes a color-changing composition to indicate a change in condition, such as a change in wetness. The color-changing composition includes a matrix-forming component, a leuco dye, a Lewis Acid, a neutral surfactant and an organic solvent. |
申请公布号 |
WO2012077007(A3) |
申请公布日期 |
2012.10.18 |
申请号 |
WO2011IB55002 |
申请日期 |
2011.11.09 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC.;SONG, XUEDONG |
发明人 |
SONG, XUEDONG |
分类号 |
C09K9/00;A47K7/00;A61F13/15;C09K3/00 |
主分类号 |
C09K9/00 |
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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