CHEN, HONGGANG,JONES, CHRISTOPHER CLARKSON,PAN, XIAOYUN,WANG, JINFANG
申请号：
CA2843039
公开号：
CA2843039A1
申请日:
2012.07.30
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
The invention provides a composition comprising a benefit agent delivery particle comprising dextran as a delivery aid. The benefit agent delivery particle may further comprise a non-polysaccharide polymer, preferably an aminoplast polymer. The benefit agent delivery particle may comprise a perfume. The invention also provides a process for the manufacture of the particles in which perfume oil is encapsulated using emulsion polymerization to form core-shell particles, (in the alternative the perfume may be adsorbed later) and, a further polymer layer is formed on the outer surface of the core shell-particles in the presence of the delivery aid.
