- 专利标题： PARTICULATE POLY(LACTIC-CO-GLYCOLIC) ACID, METHOD FOR MANUFACTURING PARTICULATE POLY(LACTIC-CO-GLYCOLIC) ACID, AND PARTICULATE POLY(LACTIC-CO-GLYCOLIC) ACID MANUFACTURING APPARATUS
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申请号： US15704106申请日： 2017-09-14
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公开(公告)号： US20180085314A1公开(公告)日： 2018-03-29
- 发明人: Tadahiko MORINAGA , Tatsuru MORITANI , Tatsuki YAMAGUCHI , Masaru OHGAKI , Shinji AOKI , Yuichi SATO
- 申请人： Tadahiko MORINAGA , Tatsuru MORITANI , Tatsuki YAMAGUCHI , Masaru OHGAKI , Shinji AOKI , Yuichi SATO
- 优先权： JP2016-188507 20160927; JP2017-159011 20170822
- 主分类号： A61K9/16
- IPC分类号： A61K9/16 ; C08G63/06
摘要：
A particulate poly(lactic-co-glycolic) acid (PLGA) is provided. The particulate PLGA comprises a poly(lactic-co-glycolic) acid (PLGA), and has an average volume-based particle diameter of 80 nm or less and a relative span factor (R.S.F.) satisfying the following formula (1): 0
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