| abstract |
The present invention relates to the use of copolymer surfactants in foam stabilisation. Copolymers, especially random or statistical copolymers, containing a statistical ensemble both solvophilic and solvophobic monomers perform particularly well in foam stabilisation applications, especially in the context of hand-sanitising foams, firefighting foams, and polymeric foams, such as polyurethane foams. |