MOHAMMED, EVELYN,FAROOQ, AMJAD,VOGT, ROBERT,THOMSON, PAUL,MIRAJKAR, YELLOJI-RAO K.,YEUNG, VICTORIA
申请号：
CA3082567
公开号：
CA3082567A1
申请日:
2017.12.13
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
Disclosed herein is a composition comprising a pH-sensitive microcapsule comprising (1) a shell wall comprising at least one polymer chosen from cellulose derivatives and acrylate derivatives, and at least one structuring agent chosen from shellac, ethyl cellulose, and fumed silica, and (2) at least one functional ingredient encapsulated inside the shell wall； and a carrier having a pH of less than about 7. Further disclosed herein are methods of making a composition comprising a pH-sensitive microcapsule.
