Patent
 (2020)

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

Velásquez, Luis Alberto

Abstract

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.

Más información

Fecha de publicación: 2020
Idioma: release system, powder gas
URL: https://patents.google.com/patent/US10449156B2/en
DOI:

US10449156B2