| abstract |
(57) [Summary]nThe present invention relates to transesterified polyols made from castor oil and natural triglycerides without hydroxyl groups, which polyols are suitable as polyols for producing polyurethane prepolymers. The reaction product of this type of transesterified polyol with a polyisocyanate has a certain low viscosity in the form of a solvent- or water-free composition. The reaction products are suitable for producing one-component or multi-component adhesives, sealants, castings or coatings. |