| abstract |
A polyurethaneurea aqueous dispersion, which is a reaction product of a polyol component, a polyisocyanate (D), and a polyamine (E) having two primary amino groups and one or more secondary amino groups, the polyol component comprising a polymer polyol ( A), a polysiloxane compound (S) having at least one active hydrogen-containing group, a compound (B) having more than one active hydrogen and a hydrophilic group in the molecule, and a dihydric alcohol (C), The acid value in terms of solid content of the aqueous dispersion is 1 to 16 mgKOH/g. |