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COSMETIC FORMULATIONS WITH ENHANCED DYE FIXATION AND METHODS AND SYSTEMS FOR PREPARATIONS AND USES THEREOF
专利权人:
Inc.;Gracemink
发明人:
Minkyung Grace Choi
申请号:
US16684059
公开号:
US20200146966A1
申请日:
2019.11.14
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Improved undyed substrate formulations described herein have enhanced dye fixation and colorfastness due to opposite electrostatic charges between the base material and the dye. The substrate or base material is formulated to possess an electrostatic charge through the addition of one or more polar or otherwise charged ingredients. A printer device may be used to apply dye to the substrate formulations in a selected image, pattern, or color to produce a customized cosmetic having enhanced dye retention.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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