A branched organosilicon compound is provided which has the general formula (R1)3Si-X-NR2-X1 -NR22- In the formula: each R1 is selected from R and -OSi(R4)3, with the proviso that at least one R1 is -OSi(R4)3; each R4 is selected from R, -OSi(R5)3, and -[OSiR2]mOSiR3; each R1 is selected from R, -OSi(R6)3, and -[OSiR2]mOSiR3; each R6 is selected from R and -[OSiR2]mOSiR3; with the proviso that at least one of R4, R1 and R6 is -[OSiR2]mOSiR3; 0
提供了具有通式(R1)3Si-X-NR2-X1-N
R22-的分支
有机硅化合物。在该式中:每个R1从R和-
OSi(R4)3中选择,但至少有一个R1是-
OSi(R4)3;每个R4从R、-
OSi(R5)3和-[
OSiR2]m
OSiR3中选择;每个R1从R、-
OSi(R6)3和-[
OSiR2]m
OSiR3中选择;每个R6从R和-[
OSiR2]m
OSiR3中选择;但至少有一个R4、R1和R6是-[
OSiR2]m
OSiR3;0
甲基基团。每个X和X1都是独立选择的二价连接基团,例如,二价烃基连接基团。每个R2独立地包括取代或未取代的烃基、聚醚基团或H。至少一个R2包括聚醚基团。还提供了制备该分支有机硅化合物的方法以及包含该分支有机硅化合物的组合物。