| 主权项 |
1. An amino silicone nanoemulsion comprising:
a. one or more liquid amino silicone compounds represented by formula (1) below: where each R is an alkyl group or a phenyl group with 1-10 carbon atoms,wherein each R′ is an alkyl group having 1-10 carbon atoms, a phenyl group, a monovalent group represented by formula (2) below, or a monovalent group represented by the formula: —OR3, where R3 is a hydrogen atom or a monovalent hydrocarbon group with 1-10 carbon atoms;m is a whole number from 50-1000,n is a whole number from 1-100,A is a monovalent group represented by formula (2) below:
—R1—(NH—R2)a—NH2 (2) where R1 and R2 are divalent hydrocarbon groups with 1-10 carbon atoms; a is a whole number from 0-4; b. a non-resin crosslinking agent, which is capable of crosslinking the amino silicone via a nucleophilic substitution reaction, of formula (3):
R-Ln (3) wherein n≧2, R is a polyvalent, saturated or unsaturated, substituted or unsubstituted, organic moiety comprising 2-30 carbon atoms, and the L groups, which may be identical or different, are leaving groups capable of being displaced by an amino group; c. a solvent; d. a surfactant; and e. a protonating agent;wherein said amino silicone nanoemulsion is substantially free of a silicone resin. |
