NOVEL HYDROPHILIC POLYISOCYANATE COMPOSITIONS BASED ON PHOSPHATE ESTERS

摘要

The invention relates to a composition comprising at least one (poly)isocyanate and at least one surfactant comprising an amino acid and a mixture of compounds of formulae (I) and (II) wherein i and j independently represent 0 or 1; and R1 et R2 are identical or different and independently represent a hydrocarbonated chain. Said mixture of compounds of formulae (I) and (II) is characterised in that the molar ratio between compound (II) and compound (I) is higher than 1.