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公开(公告)号：EP3878882A1
公开(公告)日：2021-09-15
申请号：EP18939481.0
申请日：2018-11-09
发明人： JI, Xiaoxiao , JIA, Haidong , XU, Nuo , LIU, Shan , LIU, Yunling , ZHANG, Jie , JI, Xueshun , SUN, Jiakuan
摘要： Disclosed by the present invention are an aqueous polyurethane functional mask substrate and an application thereof. Two kinds of water-based polyurethane dispersions are used as the main components of the mask substrate. The transdermal penetration and absorption of functional ingredients such as whitening, moisturizing and anti-aging ingredients in facial mask products are promoted by means of the special cross-linked structures of polyurethane films. During use, a mask is evenly applied to the face; and after the mask dries, the entire mask may be removed directly or removed after being moistened using water. The mask substrate according to the present invention is also applicable to body masks such as a hand mask, a neck mask and a back mask.
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2.发明公开
公开(公告)号：EP3892258A1
公开(公告)日：2021-10-13
申请号：EP18941986.4
申请日：2018-12-11
发明人： LI, Bangbang , ZHOU, Cao , XU, Nuo , JIA, Haidong , ZHANG, Jie , QU, Pengfei , SUN, Jiakuan
摘要： Provided is a composition containing water-soluble non-ionic polyurethane, comprising (a) 0.1-30 parts of water-soluble non-ionic polyurethane dispersions by weight; (b) 10-30 parts of decontaminating surfactants by weight; (c) 0.01-5 parts of conditioning agents by weight; and (d) 100 parts of aqueous carriers by weight. The composition in the present invention is used as shampoo, and can make hair naturally strong and extend the volumizing duration of hair.
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