| 摘要 |
<p>An aqueous siloxane-in-water emulsion containing (A) a polydiorganosiloxane having terminal -OX radicals in which X is hydrogen, alkyl or alkoxyalkyl, and at least two amino-containing substituents per molecule, (B) a siloxane containing silicon-hydrogen groups, (C) one or more nonionic and/or cationic emulsifying agents and (D) magnesium sulphate or sodium sulphate. The compositions can be applied to keratinous fibres by an exhaustion technique to render the fibres resistant to shrinkage during laundering.</p> |
