有効成分含有粒子、製剤、外用薬、化粧品及び注射剤

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专利权人:

SEKISUI CHEM CO LTD

发明人:

KAWAMURA DAICHI,川村 大地,ITO KAZUYUKI,伊藤 和志,AKAMINE TAKAYUKI,赤峰 隆之,TONE SAORI,利根 紗織

申请号：

JP2016214131

公开号：

JP2018070535A

申请日:

2016.11.01

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide active ingredient-containing particles which are excellent in the in vivo absorption properties of an active ingredient.SOLUTION: The present invention provides an active ingredient-containing particle having a particle body containing an active ingredient, and a coating layer which coats at least one portion of the surface of the particle body and contains a surfactant, the particle body being a solid, and the affinity index X represented by the following formula (1) ranging in 0.05

来源网站：

中国工程科技知识中心

来源网址：

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