申请人:Marangoni D. Gerrard
公开号:US20110269652A1
公开(公告)日:2011-11-03
The invention relates to gemini surfactants of formula IA wherein A is a core derived from an organic polyhydroxy compound; R
1
and R
2
are each independently a hydrophobic group; and R
3
and R
4
are each independently a surfactant head group. Such surfactants can be used as components of fluids used in the petroleum industry or used in formulating cleansing compositions or detergent compositions.
本发明涉及公式IA的双胞胎表面活性剂,其中A是由有机多羟基化合物衍生的核心;R1和R2分别独立地是疏水基团;R3和R4分别独立地是表面活性剂头基团。这种表面活性剂可以用作石油工业中使用的流体组分,或用于制定清洁组合物或洗涤剂组合物。