发明名称 |
COLOR CHANGING CONSUMER PRODUCTS |
摘要 |
The invention relates to personal care products containing multilayer films with decorative layers and may impart a noticeable color change. The invention is applicable in products including type toothpaste, soaps, and other products until diluted with water (or saliva). |
申请公布号 |
US2014161735(A1) |
申请公布日期 |
2014.06.12 |
申请号 |
US201314138450 |
申请日期 |
2013.12.23 |
申请人 |
Boyd Thomas;Pan Guisheng;Trivedi Harsh M.;Wang Wei;Lin Nora |
发明人 |
Boyd Thomas;Pan Guisheng;Trivedi Harsh M.;Wang Wei;Lin Nora |
分类号 |
A61K8/02;A61Q11/00;C11D17/06 |
主分类号 |
A61K8/02 |
代理机构 |
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代理人 |
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主权项 |
1. A composition comprising a film, the film comprising:
a first shielding polymer layer, a middle decorative polymer layer, and a second shielding polymer layer,wherein the first and second shielding layers obscure at least a portion of middle decorative layer and are adapted to reveal the middle decorative layer upon use of the composition.
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地址 |
Metuchen NJ US |