| 摘要 |
A liquid composition comprising a solubilised hydrophobic oil and a first surfactant CHARACTERISED IN THAT: a) the hydrophobic oil is a saturated hydrocarbon with a 50%wt loss boiling point in the range 170-300 DEG C, b) the first surfactant forms a calcium salt which is no more than sparingly soluble in aqueous solution, and, c) the composition comprises, in weight excess over the first surfactant, a second, foaming surfactant which is different from the first surfactant. t |
| 申请人 |
UNILEVER N.V., ROTTERDAM, NL |
发明人 |
GARRETT, PETER ROBERT, BEBINGTON, WIRRAL, MERSEYSIDE L63 3JW, GB;INSTONE, TERRY, BEBINGTON, WIRRAL, MERSEYSIDE L63 3JW, GB;PUERARI, FRANCESCO MARIA, I-26100 CREMONA, IT;ROSCOE, DAVID, BEBINGTON, WIRRAL, MERSEYSIDE L63 3JW, GB;SAMS, PHILIP JOHN, BEBINGTON, WIRRAL, MERSEYSIDE L63 3JW, GB |
