| abstract |
(57) Stable micron or submicron size of water-insoluble or poorly soluble compounds or other industrially useful insoluble compounds suspended in an aqueous medium containing at least one surface modifier Of the formula (I) And the hydrophilic-lipophilic balance (HLB) of the composition defined in the above. This provides a reliable HLB selection criterion for selecting the type and amount of surface modifier specified to obtain a stable suspension of sub-micron size. |