| abstract |
The present invention relates to a polyisocinate component comprising (A) at least one organic polyisoanate, and (B) at least one isocyanate-reactive fatty acid derivative. (C) if desired, a compound containing at least two functional groups selected from hydroxyl and carboxyl groups, (D) a polyalkylene glycol component having a molecular weight range of 500 to 10,000 g / mol, and (E) water Compounds having at least one active hydrogen atom that reacts more quickly with the NCO group may have a molar ratio of the sum of the hydrogen atoms of the isocyanate group to the isocyanate-reactive group from 0.5: 1 to A hydrophilic polyuphetane-polyurea obtainable by reacting while holding at 2: 1 is provided. |