Controlled release system including a gas or volatile encapsulated in a polymeric support and a matrix system, a method of preparing the system, and their use
Luis Velásquez,Reinaldo Campos,Danilo Gonzalez,Rubén Polanco
申请号：
US15328313
公开号：
US10449156B2
申请日:
2014.07.23
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A controlled release system includes a polymeric support, wherein the polymeric support is biodegradable； a polymeric matrix, wherein the polymeric matrix includes polyhydroalkanoate； and encapsulated gases or volatiles； and a controlled release system includes a polymeric support； a polymeric matrix, wherein the polymeric matrix includes (poly-3-hydroxybutyrate-co-3-hydroxyvalerate) and poly (ε-caprolactone)； and encapsulated gases or volatiles.
