Amine-modified polysiloxane

Abstract

An amine-modified polysiloxane exhibits excellent heat resistance, is not easily colored, and when used for fiber treatment, the treated fabric remains colorfast even after heating. It also demonstrates excellent fiber adsorption and durability, and excellent hair adsorption when used for hair treatment. This amine-modified polysiloxane is represented by the following formula (I): [wherein, R1 is a non-substituted or substituted monovalent hydrocarbon group selected from carbons 1-20, -OH, -OCH3, and -OC2H5; R2 is the group represented by formula (2); where R4 is a divalent organic group with carbons 1-6, R5 is a divalent organic group with carbons 3, p is 1-3, and R3 is a group selected from R1 and R2.] a is 2≦a≦10, b is 5≦b≦1,000, c is 0≦c≦50, d is 0≦d≦5, e is 0≦e≦5], where it contains one or more bases represented by the general formula (2) of R2.