Hydrophilic modified silicone oil as well as preparation method and application thereof
The invention discloses hydrophilic modified silicone oil and a preparation method and application thereof.The hydrophilic modified silicone oil uses Si-H in hydrogen-containing silicone oil at the end and C = C at the alpha position in soft olein DM-3366 to conduct hydrosilylation under catalysis o...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses hydrophilic modified silicone oil and a preparation method and application thereof.The hydrophilic modified silicone oil uses Si-H in hydrogen-containing silicone oil at the end and C = C at the alpha position in soft olein DM-3366 to conduct hydrosilylation under catalysis of chloroplatinic acid, and an obtained product not only retains the soft, fluffy and hydrophilic characteristics of soft olein, but also retains the smooth and glutinous hand feeling characteristic of silicone oil; and C = C double bonds in the softener are reduced through addition reaction, so that yellowing is reduced.
本发明公开了一种亲水改性硅油及制备方法、应用,亲水改性硅油使用端含氢硅油中的Si-H和软油精DM-3366中的α位的C=C在氯铂酸的催化下进行硅氢加成,所得的产物既保留了软油精软、蓬松、亲水的特性,又保留了硅油滑糯的手感特性,并且通过加成反应将软油精中的C=C双键减少,降低了黄变。 |
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