| 摘要 |
A siloxane copolymer useful in personal care compositions comprises dimethylsiloxane units (A), at least one methyl (polyoxyalkylene)-alkyl siloxane unit (B), at least one lower alkyl aminoalkyl siloxane or lower alkyl amidoalkyl siloxane unit (C), and at least one methyl alkyl siloxane unit (D) in which the alkyl group is unsubstituted and has 5 to 30 carbon atoms.
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