发明名称 Encapsulated chromonic particles
摘要 A method of making encapsulated chromonic nanoparticles includes exposing crosslinked chromonic nanoparticles to an acid selected from the group consisting of carbonic acid, phosphoric acid, lactic acid, citric acid, boric acid, sulfuric acid, and mixtures thereof in the presence of water to encapsulate the crosslinked nanoparticles in a shell comprising a complex comprising the chromonic material, the multivalent cations, and the acid anions.
申请公布号 US7824732(B2) 申请公布日期 2010.11.02
申请号 US20050275364 申请日期 2005.12.28
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 SAHOUANI HASSAN;MOHANTY SANAT;MORAN CRISTIN E.
分类号 A61K35/12 主分类号 A61K35/12
代理机构 代理人
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