Lisa Grace FRENTZEL,Robert Richard DYKSTRA,Jaden S. ZERHUSEN,Kathleen Marie KOZAK
申请号：
US14573436
公开号：
US20160175470A1
申请日:
2014.12.17
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A process for imparting scent to air comprising the steps of: providing a plurality of particles in a reservoir； heating the reservoir to melt the particles to form a melt； and contacting the melt with air； wherein the particles include polyethylene glycol, perfume, and starch granules and each particle has a mass between about 0.95 mg and about 5 grams.
