ORAL CARE COMPOSITIONS COMPRISING COLOR CHANGING FILMS
- 专利权人:
- Guisheng Pan
- 发明人:
- Guisheng Pan,Gregory Szewczyk,Nora Lin
- 申请号：
- US14365074
- 公开号：
- US20140322140A1
- 申请日:
- 2011.12.16
- 申请国别(地区):
- US
- 年份:
- 2014
- 代理人:
- 摘要：
- Described herein are powder coated films comprising a polymer matrix designed for use in a childrens toothpaste, compositions comprising the films and methods of making and using the same.
- 来源网站：
- 中国工程科技知识中心
