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乳液改性消泡剂及制备工艺
InventionActive
10Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
吕红; 陈燕; 于洪海
IPC Classification
B01D 19/04 (2006.01)
本发明涉及乳液改性消泡剂制备技术领域，公开了乳液改性消泡剂及制备工艺，所述乳液改性消泡剂为水包油型复合纳米乳液，包含聚醚改性有机硅作为核心活性组分，并通过聚氧乙烯‑聚氧丙烯共聚物等构建立体保护层。其制备工艺包括油相和水相的制备、预乳化以及高压微射流纳米乳化。本发明可高效持久消除水性体系中小泡和微泡，同时不引入漆膜缺陷。
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