Abdul Gaffar;David B. Viscio;Jeffrey M. Miller;Thomas J. Boyd;Rensl Dillon
发明人:
Thomas J. Boyd,Rensl Dillon,Jeffrey M. Miller,David B. Viscio,Abdul Gaffar
申请号：
US11457610
公开号：
US09682256B2
申请日:
2006.07.14
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The invention relates to methods of making films having active ingredients. A film that is substantially free of active ingredient is introduced into a medium comprising an active ingredient. At least a portion of the active ingredient is transferred from the medium to the film. The films can be used in a variety of applications, including oral care, personal care, cleansing and/or home care compositions.
