One end-reactive organopolysiloxane compound

摘要

The invention provides a diorganopolysiloxane having a hydroxy- and amino-functional reactive group bonded only to one of the terminal silicon atoms of the linear molecular chain ends. The diorganopolysiloxane compound, which is useful as a modifying agent of various kinds of synthetic resins, is represented by the general formula R3Si-O-SiR2-OnSiR2-CH2CH2CH2OCH2CHOHCH2NR1R2, in which R is a monovalent hydrocarbon group, R1 and R2 are each a hydrogen atom or a monovalent hydrocarbon group selected from the class consisting of alkyl groups having 1 to 18 carbon atoms and aryl groups having 6 to 15 carbon atoms, at least one of R1 and R2 being not a hydrogen atom, or R1 and R2 are each a divalent group jointly forming a morpholino group together with the nitgoren atom and the subscript n is zero or a positive integer not exceeding 1000.