Active agent loaded uniform, rigid, spherical, nanoporous calcium phosphate particles and methods of making and using the same

• 收藏
• 分享

专利权人:

Tetsuro Ogawa;Akira Yamamoto

发明人:

Tetsuro Ogawa,Akira Yamamoto

申请号：

US12565687

公开号：

US08535723B2

申请日:

2009.09.23

申请国别(地区):

US

年份:

2013

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/