专利名称：Inorganic-organic composite compositions
with sustained release properties
发明人：Tessie M. Che,Dagobert E. Stuetz申请号：US07/0078申请日：19870128公开号：US047881A公开日：19881129
摘要：This invention provides a sustained release composite composition whichconsists of an inorganic oxide glass monolith with a microporous volume that contains avolatile organic component and a nonvolatile organic component.
In one embodiment the invention provides an article of jewelry which contains aninvention composite with a gem-like appearance and a sustained release fragrance.
申请人：HOECHST CELANESE CORPORATION
代理机构：Depaoli & O'Brien
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