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Emulsjonspreparater samt konsentrater derav
专利权人:
Takeda AS
发明人:
Schlyter, Jimmy Hirschsprung,Piene, Jan Yngvar
申请号:
NO20031249
公开号:
NO340515B1
申请日:
2003.03.18
申请国别(地区):
NO
年份:
2017
代理人:
摘要:
The invention provides a process for the preparation of a liquid emulsion composition having a continuous aqueous phase containing a gelling agent and a thickener and optionally a physiologically tolerable amount of at least one water soluble vitamin and/or non-vitamin drug, and a discontinuous oil phase, optionally comprising at least one lipophilic vitamin and/or non-vitamin lipophilic drug and optionally an edible triglyceride, said emulsion composition further containing at least one emulsifying agent, said process comprising: forming an aqueous composition comprising an aqueous solution of a gelling agent and a thickener and optionally at least one water soluble vitamin and/or non-vitamin drug; forming a water-immiscible liquid composition comprising at least one emulsifying agent and optionally at least one lipophilic vitamin and/or non-vitamin drug; mixing said water-immiscible composition with at least part of said aqueous composition whereby to form an oil-in-water emulsion; and if required mixing further components with said emulsion whereby to form said liquid emulsion composition.Oppfinnelsen tilveiebringer en fremgangsmåte for fremstilling av en flytende emulsjonssammensetning med en kontinuerlig vandig fase inneholdende et gelatineringsmiddel og et tykningsmiddel og eventuelt en fysiologisk akseptabel mengde av minst et vannløselig vitamin og/eller ikke-vitamin legemiddel, og en diskontinuerlig oljefase, eventuelt omfattende minst et lipofilt vitamin og/eller ikke-vitamin lipofilt legemiddel og eventuelt et spiselig triglyserid, emulsjonssammensetningen inneholder ytterligere minst et emulgeringsmiddel, fremgangsmåten omfatter: å danne en vandig sammensetning omfattende en vandig løsning av et gelatineringsmiddel og et tykningsmiddel og eventuelt minst et vannløselig vitamin og/eller ikke-vitamin legemiddel, å danne en flytende væske som ikke kan oppløses i vann omfattende minst et emulgeringsmiddel og eventuelt et lipofilt vitamin og/eller ikke-vitami
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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