申请人:Bayer Aktiengesellschaft
公开号:US05364955A1
公开(公告)日:1994-11-15
N-alkoxysilylalkyl-aspartic acid esters are prepared by the reaction of equimolar quantities of amino-alkyl alkoxysilanes with maleic or fumaric acid esters. These N-alkoxysilylalkyl-aspartic acid esters are particularly useful as reactants in the preparation of prepolymers containing alkoxysilane and urea groups.
N-烷氧基硅烷基-天冬氨酸酸酯是通过氨基烷基烷氧硅烷与马来酸或富马酸酯的等摩尔量反应制备的。这些N-烷氧基硅烷基-天冬氨酸酸酯在含有烷氧硅烷和尿素基团的预聚物制备中特别有用。