親油性成分含有粉末
- 专利权人:
- 花王株式会社
- 发明人:
- 野中 伸洋,宮本 勝史,志田原 靖博,小塚 淳,野呂 浩史
- 申请号：
- JP2007318324
- 公开号：
- JP5291922B2
- 申请日:
- 2007.12.10
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a lipophilic component-containing powder and a manufacturing method of the same, which easily converts the lipophilic component to stable and minute emulsified oil droplets even when the lipophilic component contains a shaping agent and a high content of the lipophilic component-containing a nonionic surfactant based on polyoxyalkylene in the powder, and capable of sustaining the oil droplets in minute state in converting to powder, hardly oozing out the lipophilic component even under the application of an external force load.
SOLUTION: The invention relates to the lipophilic component-containing powder prepared by drying an oil in water type emulsion containing (A) a lipophilic component, (B) a nonionic surfactant based on polyoxy(2-3C)alkylene, (C) an alkyl polyoxyethylene acetate (I), and (D) a shaping agent and water, and to the method for producing the same and tablets prepared by making tablets of a powder containing the lipophilic component-containing powder. (I) R
1 -O-(CH2 CH2 O)n -CH2 COOM. [In the formula, R1 is a 10-25C hydrocarbon group, M is H or an anion, n is a number of 1-40].COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
