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FORMED THREE-DIMENSIONAL MATRIX AND ASSOCIATED COATING PROVIDING MODULATED RELEASE OF VOLATILE COMPOSITIONS
专利权人:
发明人:
申请号:
EP16734083.5
公开号:
EP3307333A1
申请日:
2016.06.09
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Described are bonding modulating coatings configured to provide an improved release profile of a volatile composition from a scent reservoir, wherein the modulating coating includes a barrier substance configured to hinder the release of the volatile composition through the modulating coating. The modulating coating also includes a hygroscopic substance that facilitates the release of the volatile composition through the modulating coating. The barrier substance and hygroscopic substance are mixed in a proportion such that the modulating coating provides a bonding action between adjacent scent reservoirs and may be formulated to maintain bonding even under the application of heat. The bonding modulating coating may then be used to bond a number of scent reservoirs together into a larger, three-dimensional matrix to provide improved scent retention and longevity.
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