防腐剤及びこれを含有する水性組成物
- 专利权人:
- ロート製薬株式会社
- 发明人:
- 井ノ岡 元良,車田 寿樹
- 申请号：
- JP2011106770
- 公开号：
- JP5379186B2
- 申请日:
- 2011.05.12
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a new antiseptic, especially the antiseptic expressing excellent antiseptic action when used for aqueous compositions such as an ophthalmic agent and the like, and an aqueous composition provided with excellent antiseptic action.
SOLUTION: The antiseptic comprises (A) at least one of the compounds selected from diphenhydramine or salts of the same combined with (B) boric acid and/or a boric acid salt.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
