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复合型乳剂(multipleemuision,简称复乳)是有双层乳化结构(O/W/O或W/O/W或S/O/W)的复合非均相液体制剂。其分散相不是单一的相,而是以O/W或W/O的简单乳剂(亦称一级乳)为分散相,再进一步分散在油或水的连续相中而形成的乳剂(又称二级乳),以W/O/W或O/W/O表示,其粒径一般<50...
Multiple emulsion (complex emulsion) is a complex heterogeneous liquid preparation with a double emulsion structure (O / W / O or W / O / W or S / O / W). The disperse phase is not a single phase but an emulsion formed by a simple emulsion of O / W or W / O (also known as primary emulsion) as a dispersed phase and further dispersed in a continuous phase of oil or water Secondary emulsion) to W / O / W or O / W / O said that the particle size is generally <50 ...