发明名称 Method of shaping porous agglomerations of fused microspheres
摘要 A method for molding an agglomeration of fused microspheres to create a fragrance delivery system by use of room temperature setting binders. The molded pre-glass agglomeration has an extended fragrance release time exceeding a year and a half, and uses microcapillary action to quickly uptake oils and alcohols. The molded pre-glass agglomeration provides a slow release of fragrance without the escape of any residual liquid. The molded pre-glass agglomeration may be replenished, an unlimited number of times, with fragrance containing oils and alcohols after the odor fades. The molded pre-glass agglomerations may also be colored or dyed.
申请公布号 US6489047(B2) 申请公布日期 2002.12.03
申请号 US20010792720 申请日期 2001.02.23
申请人 TATHO MATERIALS, INC. 发明人 MOSBAUGH JIM
分类号 A61L9/04;(IPC1-7):A61K7/46 主分类号 A61L9/04
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