PARTICULES DE PHOSPHATE DE CALCIUM UNIFORMES, RIGIDES, SPHÉRIQUES, NANOPOREUSES CHARGÉES DE PRINCIPE ACTIF ET LEURS MÉTHODES DE FABRICATION ET D'UTILISATION

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专利权人:

LABORATORY SKIN CARE; INC.

发明人:

OGAWA, TETSURO,YAMAMOTO, AKIRA

申请号：

EP09818290

公开号：

EP2480210A4

申请日:

2009.09.23

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

Uniform, rigid, spherical nanoporous calcium phosphate particles that define an internal space and an amount of active agent present in the internal space are provided. Also provided are topical delivery compositions that include the active agent loaded particles, as well as methods of making the particles and topical compositions. The particles and compositions thereof find use in a variety of different applications, including active agent delivery applications.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/