| 主权项 |
1. A method of treating a skin ailment comprising administering to a subject in need thereof, a therapeutically effective amount of a composition comprising topically applying the composition comprising
(i) a primary polyamine; (ii) a secondary aromatic polyamine; (iii) a polyisocyanate; and (iv) optionally, a polyol, wherein the skin ailment comprises at least one of the ailments selected from the group consisting of psoriasis, bites or stings, burns, sores, hemorrhoids, anal sphincter muscle tears, and cuts and scrapes, and wherein at least one of the primary polyamine, the secondary aromatic polyamine and the polyol reacts with the polyisocyanate to form a poly(urea-urethane) prepolymer. |
