FIELD: control of stability of size of drops of simple "water-in-oil" emulsions.
SUBSTANCE: proposed method is based on use of two-block or three-block copolymers in emulsion consisting of hydrophilic and hydrophobic blocks.
EFFECT: possibility of retaining stability during extended period of time.
32 cl, 2 tbl, 4 ex
Authors
Dates
2007-02-27—Published
2003-02-11—Filed