Ronald David Turner,Erik John Hasenoehrl,Jeannine Rebecca Bahm,Dana Paul Gruenbacher
申请号:
US14220202
公开号:
US09327046B2
申请日:
2014.03.20
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A device comprises a delivery engine comprising a volatile composition and a microporous membrane, and an evaporation assistance element. In some embodiments the device includes a fan is configured to move a volume of air over the microporous membrane to facilitate evaporation of the volatile composition into the atmosphere.