Peter DeMuth,Younjin Min,Darrell Irvine,Paula T. Hammond
申请号：
US14435057
公开号：
US09610252B2
申请日:
2013.10.11
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention provides, among other things, multilayer film coating compositions, coated substrates and methods thereof. In some embodiments, a structure, comprising a substrate and a multilayer film on the substrate, wherein the multilayer film comprises a release layer and one or more layer-by-layer films. In some embodiments, a structure comprising a microneedle substrate and a multilayer film coated on at least portion of the microneedle substrate, wherein the multilayer film comprises an agent for delivery.
