发明授权
- 专利标题: Color changing consumer products
- 专利标题(中): 变色消费品
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申请号: US13262513申请日: 2009-04-02
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公开(公告)号: US08647648B2公开(公告)日: 2014-02-11
- 发明人: Thomas Boyd , Guisheng Pan , Harsh M. Trivedi , Wei Wang , Nora Lin
- 申请人: Thomas Boyd , Guisheng Pan , Harsh M. Trivedi , Wei Wang , Nora Lin
- 申请人地址: US NY New York
- 专利权人: Colgate-Palmolive Company
- 当前专利权人: Colgate-Palmolive Company
- 当前专利权人地址: US NY New York
- 代理商 Howard C. Lee
- 国际申请: PCT/US2009/039324 WO 20090402
- 国际公布: WO2010/114551 WO 20101007
- 主分类号: A61K8/02
- IPC分类号: A61K8/02 ; A61Q11/00 ; A61C15/00 ; C11D3/02
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).
公开/授权文献
- US20120070478A1 COLOR CHANGING CONSUMER PRODUCTS 公开/授权日:2012-03-22
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