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Controlled release gels
专利权人:
Menno R. de Jong
发明人:
Menno R. de Jong
申请号:
US12087039
公开号:
US09180195B2
申请日:
2006.12.22
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Described are gel-based delivery systems for a compound of interest, like a drug or cosmetic agent. Described is a gel comprising at least one non-polymeric gelator and at least one polymer, wherein the polymer content of the gel is more than 5 weight percent (wt %), preferably at least 10 wt %, and more preferably at least 20 wt %. Also provided are a method for preparing the gel and a method of using the gel in a controlled delivery system, for example, a pH-sensitive drug delivery system.
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