Christopher Clarkson JONES,Kenneth Stuart LEE,Xiaoyun PAN,Yan WU,Yuanyuan ZHANG
申请号：
US15572359
公开号：
US20180116918A1
申请日:
2016.05.09
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Disclosed is a benefit agent delivery particle comprising a benefit agent； and a chitosan salt at the outer surface of the particle, wherein the chitosan salt comprises a chitosan component and amino acid anion, wherein the amino acid comprises phenylalamine； the amino acid does not comprises tyrosine； and the amino acid does not comprises histidine or the amino acid comprises no greater than 20% of histidine by mole of the total amino acid, wherein the benefit agent comprises fragrance, pro-fragrance, hair conditioning agent, anti-dandruff agent, moisturizers, emollients, dyes, pigments, colour care additives, or a mixture thereof.
