| 摘要 |
The invention provides a water in oil or oil in water emulsion which comprises a (i) an oil phase, (ii) an aqueous phase and (iii) an ionic liquid surfactant wherein the ionic liquid surfactant is a salt of general formula (I): C<SUP>+</SUP> A<SUP>-</SUP> (I) the salt of general formula (I) existing in a liquid state at a temperature below 15O<SUP>0</SUP>C; at least one of the cation, C<SUP>+</SUP>, and anion, A<SUP>-</SUP>, comprising a hydrophobic tail group attached to an ionic head group; and A<SUP>-</SUP> represents an anion containing phosphorus, or an alkyl sulfate anion of general formula: ROSO <SUB>3</SUB> <SUP> -</SUP> |
| 申请人 |
BP P.L.C.;COLLINS, IAN, RALPH;EARLE, MARTYN, JOHN;EXTON, SIMON, PETER;PLECHKOVA, NATALIA, VLADIMIROVNA;SEDDON, KENNETH, RICHARD |
发明人 |
COLLINS, IAN, RALPH;EARLE, MARTYN, JOHN;EXTON, SIMON, PETER;PLECHKOVA, NATALIA, VLADIMIROVNA;SEDDON, KENNETH, RICHARD |
