Hydroxyfatty-acid-based monomers for producing plastics

摘要

PCT No. PCT/EP90/01260 Sec. 371 Date Jun. 5, 1991 Sec. 102(e) Date Jun. 5, 1991 PCT Filed Aug. 1, 1990.The present invention relates to a new kind of hydroxyfatty-acid-based monomers which are suited for producing plastics and which are obtained by reacting the esters of hydroxyl-group-containing fatty acids or the esters or salts of amino-group-containing fatty acids with appropriate bifunctional compounds that are capable of reacting with hydroxyl or amino groups, the reaction being such that always two molecules of such fatty acid esters are linked together via the hydroxyl groups or the amino groups by means of the bifunctional compound.