发明授权
- 专利标题： Coating providing modulated release of volatile compositions
- 专利标题（中）： 涂层提供挥发性组合物的调节释放
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申请号： US14500089申请日： 2014-09-29
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公开(公告)号： US09149552B1公开(公告)日： 2015-10-06
- 发明人: Bao Trong Do , Eric Mehnert , Nicholas D. McKay, Jr. , Candace Branch , Jeffrey Sherwood
- 申请人： EnviroScent, Inc.
- 申请人地址： US GA Atlanta
- 专利权人： EnviroScent, Inc.
- 当前专利权人： EnviroScent, Inc.
- 当前专利权人地址： US GA Atlanta
- 代理机构： Kilpatrick Townsend & Stockton LLP
- 主分类号： A61L9/12
- IPC分类号： A61L9/12 ; C09D1/00 ; C09D103/02
摘要：
Described are modulating coatings that are configured to provide an improved release profile of a volatile composition from a base material, wherein the modulating coating includes a barrier substance that is configured to hinder a release of the volatile composition through the modulating coating, and a hygroscopic substance that is configured to facilitate the release of the volatile composition through the modulating coating.
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