| abstract |
A process for producing an ester based at least on a. at least one alcohol component, b. at least one carboxylic acid component, c. optionally further additives, and d. at least one catalyst as process components, comprising in a reactor the process steps: i. Providing the process components, ii. Reacting the process components to obtain an ester A, iii. After-treatment of the ester A, in which - The alcohol component at least one at 25 ° C solid polyol, and The carboxylic acid component contains at least 50% by weight of at least one mono- or polyunsaturated aliphatic carboxylic acid, based on the total weight of the carboxylic acid components, and wherein at least during part of the reaction at the reactor, a pressure in a range of 2-600 mbar is applied. |