发明授权
US4600539A O/W Emulsifiers for cosmetic purposes 失效
O / W用于化妆品用途的乳化剂

O/W Emulsifiers for cosmetic purposes
摘要:
The invention relates to novel O/W emulsifiers obtainable by reacting one mole of esters of wool wax acids and glycerol, in particular partial esters, with 0.5 to 30 moles of ethylene oxide, a process for the preparation of these novel products and cosmetic agents containing these in an amount of 1 to 15% by weight, based on the total formulation.
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